Plant Check List, Jefferson County Open Space, Jefferson County, United States.

Plant Check List for Jefferson County Open Space, Jefferson County, United States.

Edited by Tom Schweich

This list is assembled from personal collections, herbarium vouchers, and published lists. For California, much of the data is provided by the participants of the Consortium of California Herbaria (http://ucjeps.berkeley.edu/consortium/). For Colorado, much of the data is provided by the Southwest Environmental Information Network, which web site is found at (http://swbiodiversity.org). See their respective websites for copyright information and recommended citation formats.

For a complete list of Locations included in this Area List, see the Locations Included section, below.

This page is highly summarized. For detail about the distribution of plants, please see: Detailed Area List for Jefferson County Open Space, Jefferson County, United States.

1. Dennstaedtiaceae

2. [ ] Pteridium aquilinum (L.) Kuhn var. pubescens Underw. Hairy Bracken Fern. Lip

3. Dryopteridaceae

4. [ ] Cystopteris fragilis (L.) Bernh. Brittle Bladderfern. Ald3 Lip NTMP STbl
5. [ ] Woodsia oregana D.C. Eaton ssp. cathcartiana (B.L. Rob.) Windham. Rocky Mountain Woodsia. Lip NTMP STbl

6. Equisetaceae

7. [ ] Equisetum arvense L. Field Horsetail. Meyr

8. Pteridaceae

9. [ ] Argyrochosma fendleri (Kunze) Windham. Fendler's False Cloak Fern. STbl
10. [ ] Cheilanthes feei T. Moore. Slender Lipfern. STbl

11. Selaginellaceae

12. [ ] Selaginella underwoodii Hieron. Underwood's Spikemoss. STbl

13. Cupressaceae

14. [ ] Juniperus communis L. Common Juniper. Meyr
15. [ ] Juniperus communis L. var. depressa Pursh. Common Juniper. Lip WndyP
16. [ ] Juniperus scopulorum Sarg. (Syn: Sabina scopulorum Sarg.(Sarg.) Rydb. ) Rocky Mountain Juniper. Lip STbl WndyP

17. Pinaceae

18. [ ] Pinus ponderosa Laws. Ponderosa Pine. NTMP RE WndyP
19. [ ] Pseudotsuga menziesii (Mirb.) Franco var. glauca (Beissn.) Franco. (Syn: Pseudotsuga menziesii (Mirb.) Franco var. glauca (Mayr) Franco ) Douglas Fir. Flcn NTMP WndyP

20. Amaranthaceae

21. [ ] Amaranthus . Pigweed. NTMP
22. [ ] Amaranthus albus L. Prostrate Pigweed. STbl
23. [ ] Amaranthus arenicola I. M. Johnst. Sandhill Pigweed. NTMP
24. [ ] Amaranthus blitoides S. Watson. (Syn: A. graecizans L. ) Mat Amaranth. STbl
25. [ ] Amaranthus powellii S. Watson. Powell's Pigweed. STbl

26. Anacardiaceae

27. [ ] Rhus glabra L. Smooth Sumac. RE
28. [ ] Rhus trilobata Nutt. var. trilobata. (Syn: Rhus aromatica Aiton var. trilobata (Nutt.) A. Gray ex S. Watson ) Skunkbush Sumac. ClrCk NTMP RE STbl
29. [ ] Toxicodendron rydbergii (Small ex Rydb.) Greene. Western Poison Ivy. Lip NTMP RE WndyP

30. Apiaceae

31. [ ] Aletes acaulis (Torr.) J.M. Coult. & Rose. Stemless Indian Parsley. NTMP STbl
32. [ ] Anthriscus caucalis M. Bieb. Bur Chervil. Lip
33. [ ] Conium maculatum L. Common Poison Hemlock. Weed: CO DofA, List: C. STbl
34. [ ] Cymopterus Raf. Spring-Parsley. Lip
35. [ ] Harbouria trachypleura (A. Gray) J.M. Coult. & Rose. (Syn: Thaspium trachypleurum A. Gray ) Whiskbroom Parsley. RE WndyP
36. [ ] Lomatium orientale J.M. Coult. & Rose. Salt-and-Pepper. Lip NTMP RE STbl WndyP
37. [ ] Musineon divaricatum (Pursh) Raf. Leafy Wildparsley. Lip RE STbl
38. [ ] Osmorhiza depauperata Phil. Blunt-Fruit Sweet-Cicely. Lip

39. Apocynaceae

40. [ ] Apocynum ×floribundum Greene. Dogbane. Lip NTMP RE
41. [ ] Apocynum cannabinum L. Indian Hemp. STbl

42. Asclepiadaceae

43. [ ] Asclepias pumila (A. Gray) Vail. Plains Milkweed. NTMP STbl
44. [ ] Asclepias speciosa Torr. Showy Milkweed. RE STbl
45. [ ] Asclepias stenophylla A. Gray. Narrow-leaved Milkweed. RE
46. [ ] Asclepias viridiflora Raf. Green Comet Milkweed. NTMP RE STbl

47. Asteraceae

48. [ ] . Composite. Lip
49. [ ] Achillea millefolium L. (Syn: A. lanulosa Nutt. , A. m. L. var. alpicola (Rydb.) Garrett , A. m. L. var. lanulosa (Nutt.) Piper , A. m. L. var. occidentalis DC. ) Common Yarrow. Lip NTMP RE STbl WndyP
50. [ ] Acroptilon repens (L.) DC. Russian Knapweed. Weed: CO DofA, List: B. NTMP
51. [ ] Agoseris parviflora (Nutt.) D. Dietr. (Syn: A. glauca (Pursh) Raf. var. laciniata (D. C. Eaton) Smiley , Troximon parviflorum Nutt. , Troximon pubescens (Rydb.) A. Nels. ) Steppe Goat-Chicory. Galb STbl
52. [ ] Ambrosia artemisiifolia L. (Syn: A. artemisiifolia L. var. elatior (L.) Descourt. ) Annual Ragweed. STbl
53. [ ] Ambrosia psilostachya DC. Western Ragweed. NTMP RE STbl
54. [ ] Ambrosia trifida L. (Syn: A. trifida L. var. trifida ) Giant Ragweed. STbl
55. [ ] Anaphalis margaritacea (L.) Bentham & Hooker. Western Pearly Everlasting. NTMP WndyP
56. [ ] Antennaria parvifolia Nutt. Small-Leaf Pussytoes. Flcn STbl
57. [ ] Antennaria rosea Greene. Rosy Pussytoes. RE
58. [ ] Arctium minus Bernh. Lesser Burdock. Weed: CO DofA, List: C. RE
59. [ ] Arnica cordifolia Hook. Heart-Leaf Leopardbane. Lip
60. [ ] Arnica fulgens Pursh. Shining Leopardbane. Lip RE
61. [ ] Artemisia campestris L. Field Sagewort. RE
62. [ ] Artemisia campestris L. ssp. pacifica (Nutt.) Peck. Field Sagewort. RE
63. [ ] Artemisia dracunculus L. (Syn: Oligosporus dracunculus (L.) Poljakov ssp. glaucis (Pall. ex Willd.) A. Löve & D. Löve ) Tarragon, Dragon Wort. STbl
64. [ ] Artemisia frigida Willd. Prairie Sagewort. NTMP RE STbl
65. [ ] Artemisia ludoviciana Nutt. Silver Wormwood. RE STbl
66. [ ] Bidens frondosa L. Devil's Beggartick. RE
67. [ ] Brickellia californica (Torrey & A. Gray) A. Gray. California Brickelbush. NTMP STbl
68. [ ] Brickellia eupatorioides (L.) Shinners. False Boneset. NTMP STbl
69. [ ] Brickellia grandiflora (Hook.) Nutt. Tasselflower Brickellbush. Lip
70. [ ] Carduus nutans L. (Syn: Carduus nutans L. ssp. macrolepis (Peterman) Kazmi ) Nodding Plumeless Thistle. Weed: CO DofA, List: B. Lip RE STbl
71. [ ] Carthamus lanatus L. Wooly Distaff Thistle. Weed: CO DofA, List: Watch. STbl
72. [ ] Centaurea diffusa Lam. (Syn: Acosta diffusa (Lam.) Soja' k ) Diffuse Knapweed. Weed: CO DofA, List: B. NTMP RE STbl
73. [ ] Cichorium intybus L. Common Chicory. RE
74. [ ] Cirsium arvense (L.) Scop. (Syn: Breea arvensis (L.) Lessing ) Canada Thistle. Weed: CO DofA, List: B. RE STbl
75. [ ] Cirsium undulatum (Nutt.) Spreng. Wavy Leaved Thistle. RE STbl
76. [ ] Conyza canadensis (L.) Cronquist. (Syn: Erigeron canadensis (L.) Cronquist ) Canadian Horseweed. STbl
77. [ ] Coreopsis tinctoria Nutt. Golden Tickseed. STbl
78. [ ] Crepis atribarba A. Heller. Flcn
79. [ ] Crepis occidentalis Nutt. (Syn: Psilochenia occidentalis (Nutt.) Nutt. ) Largeflower Hawksbeard. STbl
80. [ ] Cyclachaena xanthiifolia (Nutt.) Fresen. (Syn: Iva xanthiifolia Nutt. ) Carelessweed. NTMP STbl
81. [ ] Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartman. (Syn: Machaeranthera b. (A. Gray) Greene , Machaeranthera varians Greene ) Bigelow's Tansy Aster. RE STbl
82. [ ] Dyssodia papposa (Vent.) Hitchc. Fetid Marigold. NTMP STbl
83. [ ] Ericameria nauseosa (Pall. ex Pursh) G.L.Nesom & G.I.Baird var. graveolens (Nutt.) Reveal & Schuyler. Goldy-Locks. STbl
84. [ ] Ericameria nauseosa (Pall. ex Pursh) G. I. Nesom & G. I. Baird var. nauseosa. (Syn: Chrysothamnus plattensis Greene ) Rubber Rabbitbush. STbl
85. [ ] Erigeron divergens Torr. & A. Gray. Spreading Fleabane. NTMP STbl Whit
86. [ ] Erigeron flagellaris A. Gray. Trailing Fleabane. Lip NTMP RE
87. [ ] Erigeron pumilus Nutt. Shaggy Fleabane. STbl
88. [ ] Erigeron tracyi Greene. (Syn: E. cinereus A. Gray , E. colomexicanus A. Nelson , E. divergens Torrey & A. Gray var. cinereus A. Gray ) Running Fleabane. NTMP RE STbl
89. [ ] Erigeron vetensis Rydb. Early Bluetop Fleabane. RE
90. [ ] Gaillardia aristata Pursh. Blanketflower. Lip RE STbl
91. [ ] Gnaphalium uliginosum L. Marsh Cudweed. STbl
92. [ ] Grindelia squarrosa (Pursh) Dunal. Curlycup Gumweed. Lip NTMP RE STbl
93. [ ] Grindelia subalpina Greene. Subalpine Gumweed. STbl
94. [ ] Gutierrezia sarothrae (Pursh) Britton & Rusby. (Syn: G. linearifolia Lag. ) Broom Snakeweed. Lip NTMP RE STbl
95. [ ] Helianthus annuus L. Common Sunflower. STbl
96. [ ] Helianthus pauciflorus Nutt. ssp. subrhomboideus (Rydb.) O. Spring & E. Schilling. (Syn: Helianthus rigidus (Cass.) Desf. ssp. subrhomboideus (Rydb.) Heiser , Helianthus subrhomboideus Rydb. ) Stiff Sunflower. Lip NTMP RE
97. [ ] Helianthus pumilus Nutt. Little Sunflower. NTMP RE STbl
98. [ ] Heliomeris multiflora Nutt. var. multiflora. Showy Golden Eye. Lip RE
99. [ ] Heterotheca foliosa (Nutt.) Shinners. (Syn: Heterotheca villosa (Pursh) Shinners var. foliosa (Nutt.) V.L. Harms ) Hairy False Goldenaster. Lip RE STbl
100. [ ] Heterotheca villosa (Pursh) Shinners. (Syn: H. v. (Pursh) Shinners var. nana (A. Gray) Semple , H. v. (Pursh) Shinners var. villosa ) Hairy False Goldenaster. Lip NTMP RE STbl
101. [ ] Hieracium albiflorum Hook. White-Flower Hawkweed. Lip
102. [ ] Hymenopappus filifolius Hook. var. polycephalus (Osterh.) B.L. Turner. Many-Headed Fine-Leaved Wooly-White. NTMP STbl
103. [ ] Lactuca serriola L. Prickly Lettuce. Lip NTMP RE STbl
104. [ ] Liatris punctata Hook. Dotted Blazing Star. Lip NTMP RE STbl
105. [ ] Lygodesmia juncea (Pursh) D. Don ex Hooker. Rush Skeletonplant. STbl
106. [ ] Mulgedium pulchellum (Pursh) G. Don in R. Sweet. (Syn: Lactuca tatarica (L.) C.A.Mey. , Lactuca tatarica (L.) C.A.Mey. var. pulchella (Pursh) Breitung ) Blue Lettuce. STbl
107. [ ] Nothocalais cuspidata (Pursh) Greene. Prairie False Dandelion. Lip NTMP STbl
108. [ ] Packera fendleri (A. Gray) W.A. Weber & Á. Löve. (Syn: Senecio fendleri A. Gray ) Fendler’s Ragwort. NTMP STbl
109. [ ] Packera plattensis (Nuttall) W. A. Weber & Á. Löve. (Syn: Senecio plattensis (Packera) Nutt. ) Prairie Groundsel. Lip RE
110. [ ] Pericome caudata A. Gray. Mountain Tail-Leaf. ClrCk Lip
111. [ ] Picradeniopsis oppositifolia (Nutt.) Rydb. ex Britton. (Syn: Bahia oppositifolia (Nutt.) A. Gray ) Opposite Leaf Bahia. STbl
112. [ ] Pseudognaphalium canescens (DC.) Anderberg. (Syn: P. canescens (DC.) W. A. Weber [illeg.] ) Wright's Rabbit-Tobacco. Lip NTMP
113. [ ] Pseudognaphalium macounii (Greene) Kartesz. Macoun’s Rabbit-Tobacco. Lip LkNC RE
114. [ ] Ratibida columnifera (Nutt.) Woot. & Standl. (Syn: Rudbeckia columnifera Nutt. ) Upright Prairie Coneflower. NTMP RE STbl
115. [ ] Scorzonera laciniata L. (Syn: Podospermum laciniatum (L.) De Candolle ) Cutleaf Vipergrass. Lip STbl
116. [ ] Senecio eremophilus Richardson var. kingii (Rydb.) Greenm. (Syn: S. eremophila ssp. kingii (Rydb.) G.W. Douglas & G. Ruyle-Douglas , S. kingii Rydb. ) Cut-Leaved Groundsel. NTMP
117. [ ] Senecio integerrimus Nutt. Columbia Ragwort. Lip NTMP RE STbl WndyP
118. [ ] Senecio spartioides Torr. & A. Gray. (Syn: S. multicapitatus Greenm. ex Rydb. ) Broomlike Ragwort. Lip NTMP RE STbl
119. [ ] Solidago canadensis L. Canada Goldenrod. STbl
120. [ ] Solidago gigantea Aiton. Giant Goldenrod. RE
121. [ ] Solidago missouriensis Nutt. Missouri Goldenrod. Flcn NTMP RE STbl
122. [ ] Solidago nana Nutt. Baby Goldenrod. RE STbl
123. [ ] Solidago rigida L. var. humilis Porter. Stiff Goldenrod. Lip RE
124. [ ] Solidago speciosa Nutt. var. pallida Porter. Pale Showy Goldenrod. RE
125. [ ] Sonchus asper (L.) Hill. Spiny Sowthistle. RE
126. [ ] Stephanomeria pauciflora (Torr.) A. Nelson. Brownplume Wirelettuce. NTMP STbl
127. [ ] Symphyotrichum ericoides (Linnaeus) G. L. Nesom. (Syn: Virgulus ericoides (Linnaeus) Reveal & Keener ) White Heath Aster. Lip RE
128. [ ] Symphyotrichum falcatum (Lindl.) G.L. Nesom. (Syn: Aster falcatus Lindl. ) White Prairie Aster. STbl
129. [ ] Symphyotrichum laeve (L.) Á. Löve & D. Löve. Smooth Blue Aster. Lip RE
130. [ ] Symphyotrichum lanceolatum (Willd.) G. L. Nesom ssp. hesperium (A. Gray) G. L. Nesom. (Syn: Aster lanceolatus Willd. ssp. hesperius (A. Gray) Semple & J. Chmielewski ) Western Lance-Leaved Aster. STbl
131. [ ] Symphyotrichum porteri (A. Gray) G.L. Nesom. (Syn: Aster porteri A. Gray ) Smooth White Aster. Lip RE STbl
132. [ ] Taraxacum officinale F. H. Wigg. (Syn: T. laevigatum (Willd.) DC. ) Common Dandelion. Flcn Lip RE STbl
133. [ ] Thelesperma megapotamicum (Spreng.) Kuntze. Hopi Tea Greenthread. NTMP STbl
134. [ ] Townsendia grandiflora Nutt. Largeflower Townsend Daisy. NTMP STbl Svy WndyP
135. [ ] Townsendia hookeri Beaman. Hooker's Townsend Daisy. RE STbl
136. [ ] Tragopogon dubius Scop. (Syn: Tragopogon dubius Scop. ssp. major (Jacq.) Vollman ) Yellow Salsify. NTMP RE STbl
137. [ ] Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray. (Syn: Ximenesia encelioides Cav. ) Golden Crownbeard. Cowpen Daisy.. NTMP STbl
138. [ ] Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. (Syn: Machaeranthera pinnatifida (Hook.) Shinners ) Spiny Goldenweed. STbl
139. [ ] Xanthium strumarium L. Common Cocklebur. STbl

140. Berberidaceae

141. [ ] Berberis repens Lindl. (Syn: Mahonia repens (Lindl.) G. Don ) Creeping Barberry. ClrCk Lip NTMP WndyP

142. Betulaceae

143. [ ] Betula occidentalis Hook. (Syn: Betula fontinalis Sarg. ) Water Birch. ClrCk Lip
144. [ ] Betula pendula Roth. European White Birch. Lip
145. [ ] Corylus cornuta Marshall. (Syn: Corylus cornuta Marshall var. cornuta ) Beaked Hazelnut. Lip

146. Boraginaceae

147. [ ] Asperugo procumbens L. German Madwort. Lip
148. [ ] Cryptantha virgata (Porter) Payson. (=Oreocarya virgata (Porter) Greene) Miner"s Candle. Lip NTMP STbl Svy
149. [ ] Cynoglossum officinale L. Gypsyflower. Weed: CO DofA, List: B. RE STbl
150. [ ] Ellisia nyctelea (L.) L. Aunt Lucy. NTMP
151. [ ] Heliotropium curassavicum L. Seaside Heliotrope. NTMP
152. [ ] Hydrophyllum fendleri (A. Gray) A. Heller. Fendler's Waterleaf. Lip
153. [ ] Lappula occidentalis (S. Watson) Greene. (Syn: Lappula redowskii (Hornem.) Greene ) Flatspine Stickseed. NTMP STbl Svy
154. [ ] Lappula occidentalis (S. Watson) Greene var. cupulata (A. Gray) Higgins. (Syn: Lappula redowskii (Hornem.) Greene var. cupulata (A. Gray) M. E. Jones ) Crowned Stickseed. RE
155. [ ] Lithospermum arvense L. (Syn: Buglossoides arvensis (L.) I. M. Johnst. ) Corn Gromwell. Mwin
156. [ ] Lithospermum incisum Lehm. Narrowleaf Stoneseed. Lip NTMP RE STbl
157. [ ] Lithospermum multiflorum Torrey ex A. Gray. Many Flowered Stoneseed. RE
158. [ ] Lithospermum occidentale (Mack.) Weakley, Witsell & D. Estes. (Syn: Onosmodium bejariense DC. ex A. DC. var. occidentale (Mack.) B. L. Turner , Onosmodium molle Michx. ) Western Marbleseed. Lip RE STbl
159. [ ] Mertensia lanceolata (Pursh) DC. Prairie Bluebells. Flcn Lip NTMP RE STbl Svy WndyP
160. [ ] Myosotis micrantha Pall. ex Lehm. Small-Flowered Forget-Me-Not. Lip
161. [ ] Phacelia heterophylla Pursh. Varileaf Phacelia. Lip NTMP STbl
162. [ ] Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst. var. hispidulus (Greene) Dorn. (Syn: Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst. var. penicillata (Greene) Löve ) Scouler's popcornflower. NTMP RE STbl

163. Brassicaceae

164. [ ] Alyssum alyssoides (L.) L. Lip
165. [ ] Alyssum simplex Rudolphi. (Syn: Alyssum minus Rothm. , Alyssum parviflorum Fisch. ex M.Bieb. ) European Madwort. Galb NTMP STbl
166. [ ] Arabis pycnocarpa M. Hopkins var. pycnocarpa. (Syn: Arabis hirsuta (L.) Scop. , Arabis hirsuta (L.) Scop. var. pycnocarpa (M. Hopkins) Rollins ) Cream Flower Rockcress. NTMP RE STbl
167. [ ] Barbarea vulgaris R. Br. Garden Yellowrocket. Lip RE STbl
168. [ ] Boechera fendleri (S.Watson) W.A.Weber. (Syn: Arabis fendleri (S. Watson) Greene ) Fendler's rockcress. Lip NTMP RE STbl
169. [ ] Camelina microcarpa Andrz. ex DC. Little-Podded False Flax. Lip NTMP STbl
170. [ ] Capsella bursa-pastoris (L.) Medik. Shepherd's Purse. Lip
171. [ ] Chorispora tenella (Pall.) DC. Crossflower. Lip NTMP STbl
172. [ ] Descurainia incisa (Engelm.) Britton ssp. incisa. (Syn: D. incisa (Engelm.) Britton ssp. viscosa Rydb.) G. Mulligan ) Mountain Tansymustard. ClrCk STbl
173. [ ] Descurainia sophia (L.) Webb. Tansy Mustard. Lip
174. [ ] Draba . Draba. RE
175. [ ] Draba nemorosa L. Woodland Whitlow Grass. Lip STbl
176. [ ] Draba reptans (Lam.) Fernald. Carolina Whitlow Grass. RE STbl
177. [ ] Erysimum capitatum (Hook.) Greene. Sanddune Wallflower. ClrCk Galb RE STbl
178. [ ] Hesperis matronalis L. Dame's Rocket. Weed: CO DofA, List: B. RE
179. [ ] Lepidium campestre (L.) W. T. Aiton. Field Pepperweed. Hild Lip Meyr RE
180. [ ] Lepidium draba L. (Syn: Cardaria draba (L.) Desv. ) White Top, Hoary Cress. Weed: CO DofA, List: B. NTMP
181. [ ] Lepidium perfoliatum L. Clasping Pepperweed. NTMP
182. [ ] Nasturtium officinale W. T. Aiton. (Syn: Rorippa nasturtium-aquaticum (L.) Hayek ) Watercress. STbl
183. [ ] Noccaea fendleri (A. Gray) Holub ssp. glauca (A. Nelson) Al-Shehbaz & M. Koch. (Syn: Noccaea montana (L.) F. K. Meyer , Thlaspi montanum L. var. montanum ) Alpine Pennycress. Lip RE WndyP
184. [ ] Physaria montana (A. Gray) Greene. (Syn: Lesquerella montana (A. Gray) S. Watson ) Mountain Bladderpod. RE STbl
185. [ ] Physaria vitulifera Rydb. Bull. Torrey Bot. Club 28: 278. 1901. Roundtip Twinpod. ClrCk NTMP STbl
186. [ ] Physaria vitulifera × bellii. Twinpod Hybrid. Svy
187. [ ] Rorippa palustris (L.) Besser. (Syn: R. islandica (Oeder ex Murray) Borbas ) Bog Yellow-Cress. RE
188. [ ] Rorippa sinuata (Nutt.) Hitchc. Spreading Yellowcress. STbl
189. [ ] Rorippa tenerrima Greene. Modoc Yellowcress. NTMP
190. [ ] Sisymbrium altissimum L. Tall Tumblemustard. STbl
191. [ ] Thlaspi arvense L. Field Penny Cress. NTMP STbl
192. [ ] Turritis glabra L. (Syn: Arabis glabra (L.) Bernhardi ) Tower Rockcress. Lip

193. Cactaceae

194. [ ] Echinocereus viridiflorus Engelm. (Syn: Echinocereus chloranthus (Engelm.) J.N.Haage , Echinocereus viridiflorus Engelm. var. chloranthus (Engelm.) Backeb. ) Nylon Hedgehog Cactus. Galb NTMP RE STbl
195. [ ] Escobaria missouriensis (Sweet) D.R.Hunt. (Syn: Coryphantha missouriensis (Sweet) Britton & Rose ) Missouri Foxtail Cactus. Lip
196. [ ] Opuntia fragilis (Nuttall) Haw. Brittle Pricklypear. Lip
197. [ ] Opuntia macrorhiza Engelm. Western Pricklypear. Lip NTMP RE STbl
198. [ ] Opuntia polyacantha Haw. Plains Pricklypear. STbl
199. [ ] Pediocactus simpsonii (Engelm.) Britton & Rose. (Syn: Echinocactus simpsonii Engelm. , Pediocactus simpsonii (Engelm.) Britton & Rose var. minor (Engelm.) Cockerell ) Mountain Ball Cactus. Lip NTMP RE STbl

200. Campanulaceae

201. [ ] Campanula rotundifolia L. Harebell. Flcn Lip NTMP RE STbl WndyP

202. Cannabaceae

203. [ ] Celtis reticulata Torr. (Syn: Celtis laevigata Willd. var. reticulata L. D. Benson ) Net-Leaved Hackberry. NTMP STbl
204. [ ] Humulus lupulus L. Wild Hops. ClrCk NTMP RE

205. Caprifoliaceae

206. [ ] Lonicera tatarica L. Tatarian Honeysuckle. Lip
207. [ ] Symphoricarpos occidentalis Hook. Western Snowberry. NTMP RE STbl
208. [ ] Symphoricarpos rotundifolius A. Gray. (Syn: S. oreophilus A. Gray , S. rotundifolius A. Gray var. parishii (Rydb.) Dempster , S. rotundifolius A. Gray var. rotundifolius , S. vaccinioides Rydb. ) Roundleaf Snowberry. Lip NTMP STbl

209. Caryophyllaceae

210. [ ] Cerastium arvense L. ssp. strictum Gaudin. (Syn: Cerastium strictum L ) Field Chickweed. Galb Lip RE STbl WndyP
211. [ ] Cerastium brachypodum (Engelmann ex A. Gray) B. L. Robinson. (Syn: Cerastium nutans Raf. var. brachypodum Engelmann ex A. Gray ) Short-stalked mouse-ear chickweed. Lip STbl
212. [ ] Cerastium fontanum Baumgarten ssp. vulgare (Hartman) Greuter & Burdet. Common Mouse-Ear. Lip
213. [ ] Dianthus armeria L. Deptford Pink. Lip RE
214. [ ] Eremogone fendleri (A. Gray) Ikonnikov. (Syn: Arenaria fendleri A. Gray ) Fendler's Sandwort. Lip RE
215. [ ] Gypsophila elegans M. Bieb. Showy Baby's Breath. LkNC
216. [ ] Paronychia jamesii Torr. & A. Gray. James' Nailwort. NTMP RE STbl
217. [ ] Pseudostellaria jamesiana (Torr.) W. A. Weber & R. L. Hartm. (Syn: Stellaria jamesiana Torr. ) Tuber Starwort. Flcn Lip WndyP
218. [ ] Saponaria officinalis L. Bouncingbet. Weed: CO DofA, List: B. NTMP RE
219. [ ] Silene L. Catchfly. RE
220. [ ] Silene antirrhina L. Sleepy Catchfly. STbl
221. [ ] Silene csereii Baumg. Balkan Catchfly. RE
222. [ ] Silene latifolia Poir. (Syn: Lychnis alba Mill. , Melandrium dioicum (L.) Cosson & Germain ) Bladder Campion. RE
223. [ ] Silene vulgaris (Moench) Garcke. Maidens Tears. RE

224. Chenopodiaceae

225. [ ] Atriplex canescens (Pursh) Nutt. Four-wing Saltbush. STbl
226. [ ] Chenopodium album L. Lambsquarters. NTMP STbl
227. [ ] Chenopodium berlandieri Moq. Pitseed Goosefoot. STbl
228. [ ] Dysphania botrys (L.) Mosyakin & Clemants. (Syn: Chenopodium b. L , Teloxys botrys (L.) Weber ) Jerusalem Oak Goosefoot. Lip STbl
229. [ ] Salsola tragus L. (Syn: S. australis R. Brown , S. iberica (Sennen & Pau) Botschantzev ex Czerepanov , S. kali , S. kali var. tenuifolia Tausch. , S. pestifer Nels. ) Tumbleweed. STbl

230. Cleomaceae

231. [ ] Polanisia dodecandra (Linnaeus) de Candolle. Sandyseed Clammyweed. STbl
232. [ ] Polanisia dodecandra (Linnaeus) de Candolle ssp. trachysperma (Torrey & A. Gray) H. H. Iltis. (Syn: Polanisia trachysperma Torrey & A. Gray ) Sandyseed Clammyweed. Lip

233. Convolvulaceae

234. [ ] Convolvulus arvensis L. Field Bindweed. Weed: CO DofA, List: C. NTMP RE STbl
235. [ ] Evolvulus nuttallianus Roem. & Schult. (Syn: E. argenteus Pursh [illeg.] , E. pilosus Nutt. ) Shaggy Dwarf Morning Glory. STbl

236. Cornaceae

237. [ ] Cornus sericea L. (Syn: Swida sericea (L.) Holub. ) Creek Dogwood. STbl

238. Crassulaceae

239. [ ] Crassula aquatica (L.) Schoenl. Water Pygmy Weed. RE
240. [ ] Sedum lanceolatum Torr. (Syn: Amerosedum lanceolatum (Torr.) A. Löve & D. Löve ) Spearleaf Stonecrop. Flcn Lip RE STbl WndyP
241. [ ] Sedum stenopetalum Pursh. Wormleaf Stonecrop. STbl

242. Elaeagnaceae

243. [ ] Elaeagnus angustifolia L. Russian Olive. Weed: CO DofA, List: B. STbl

244. Ericaceae

245. [ ] Arctostaphylos uva-ursi (L.) Sprengel. Bearberry. Lip
246. [ ] Pterospora andromedea Nutt. Woodland Pinedrops. Lip

247. Euphorbiaceae

248. [ ] Chamaesyce fendleri (Torr. & A.Gray) Small. (Syn: Euphorbia fendleri Torr. & A. Gray ) Fendler's Sandmat. STbl
249. [ ] Chamaesyce glyptosperma (Engelm.) Small. Ribseed Sand Mat. NTMP STbl
250. [ ] Chamaesyce serpyllifolia (Pers.) Small. (=Euphorbia serpyllifolia Pers) Thymeleaf Sandmat. RE
251. [ ] Euphorbia brachycera Engelm. (Syn: Tithymalus brachyceras (Engelm.) Small ) Horned Spurge. NTMP STbl
252. [ ] Euphorbia dentata Michx. (Syn: Euphorbia dentata Michx. var. dentata , Pointsettia dentata (Michx.) Klotzsch & Garcke ) Toothed Spurge. NTMP STbl
253. [ ] Euphorbia esula L. Leafy Spurge. Weed: CO DofA, List: B. ClrCk Flcn NTMP STbl
254. [ ] Euphorbia marginata Pursh. (Syn: Agaloma marginata (Pursh) A. Löve & D. Löve ) Snow on the Mountain. STbl
255. [ ] Euphorbia myrsinites L. (Syn: Tithymalus myrsinites (L.) Hill ) Myrtle Spurge. Weed: CO DofA, List: A. NTMP WndyP
256. [ ] Euphorbia spathulata Lam. (Syn: Tithymalus spathulata (Lam.) W. A. Weber ) Warty Spurge, Spoonleaf Spurge. NTMP STbl
257. [ ] Tragia ramosa Torr. Branched Noseburn. NTMP STbl

258. Fabaceae

259. [ ] Amorpha fruticosa L. False Indigo. RE
260. [ ] Amorpha nana Nutt. Dwarf False Indigo. Lip RE
261. [ ] Astragalus agrestis Douglas ex G. Don. Purple Milkvetch. Lip NTMP RE STbl
262. [ ] Astragalus crassicarpus Nutt. Groundplum Milkvetch. NTMP STbl
263. [ ] Astragalus drummondii Dougl. ex Hook. Drummond's Milkvetch. NTMP STbl
264. [ ] Astragalus eucosmus B. L. Rob. Elegant Milkvetch. RE
265. [ ] Astragalus flexuosus G. Don. Flexible Milkvetch. NTMP STbl
266. [ ] Astragalus laxmannii Jacq. var. robustior (Hook.) Barneby & S. L. Welsh. (Syn: Astragalus adsurgens Pall. ) Prairie Milkvetch. RE STbl
267. [ ] Astragalus shortianus [Nutt. ex] Torr. & A.Gray. Short's Milkvetch. NTMP STbl
268. [ ] Colutea arborescens L. Bladder Senna. STbl
269. [ ] Dalea candida Willd. White Prairie Clover. NTMP STbl
270. [ ] Dalea candida Willd. var. oligophylla (Torr.) Shinners. White Prairie Clover. Lip
271. [ ] Dalea purpurea Vent. Purple Prairie Clover. NTMP RE
272. [ ] Glycyrrhiza lepidota Pursh. American Licorice. Lip RE STbl
273. [ ] Lathyrus eucosmus Butters & H. St. John. Bush Vetchling. STbl
274. [ ] Lathyrus lanszwertii Kellogg var. laetivirens (Greene ex Rydb.) S. L. Welsh. (Syn: L. laetivirens Greene ex Rydb. ) Aspen Pea. Lip
275. [ ] Lathyrus lanszwertii Kellogg var. leucanthus (Rydb.)Dorn. (Syn: L. leucanthus Rydb. ) White Flower Pea. STbl
276. [ ] Lotus tenuis Waldst. & Kit. ex Willd. Narrowleaf Birds Foot Trefoil. Lip
277. [ ] Lupinus argenteus Pursh var. argenteus. Loosely Flowered Silver Lupine. NTMP
278. [ ] Lupinus caudatus Kellogg var. argophyllus (A. Gray) S.L. Welsh. (=Lupinus argenteus Pursh var. argophyllus (Gray) S. Watson) Kellogg's Spurred Lupine. Lip RE
279. [ ] Medicago lupulina L. Black Medick. NTMP STbl
280. [ ] Medicago sativa L. Alfalfa. RE STbl
281. [ ] Melilotus albus Medik. White Sweet Clover. NTMP STbl
282. [ ] Melilotus officinalis (L.) Lam. Yellow Sweet Clover. NTMP RE STbl
283. [ ] Oxytropis lambertii Pursh. Purple Locoweed. Flcn NTMP RE STbl
284. [ ] Oxytropis sericea Nutt. ex Torr. & A. Gray. White Locoweed. STbl
285. [ ] Pediomelum tenuiflorum (Pursh) A. N. Egan. (Syn: Psoralea tenuiflora Pursh , Psoralidium tenuiflorum (Pursh) Rydb. ) Slimflower Scurfpea. NTMP STbl
286. [ ] Psoralidium tenuiflorum (Pursh) Rydb. (=Pediomelum tenuiflorum (Pursh) A. N. Egan) Slimflower Scurfpea. RE
287. [ ] Robinia pseudoacacia L. Black Locust. STbl WndyP
288. [ ] Thermopsis rhombifolia (Pursh) Richardson. Prairie Thermopsis. Flcn
289. [ ] Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richardson var. divaricarpa (A. Nelson) Isely. (Syn: Thermopsis divaricarpa A. Nelson ) Spreadfruit Goldenbanner. NTMP RE STbl
290. [ ] Trifolium hybridum L. Alsike Clover. RE
291. [ ] Trifolium pratense L. Red Clover. RE
292. [ ] Trifolium repens L. White Clover. Lip
293. [ ] Vicia L. Vetch. Lip
294. [ ] Vicia americana Willd. American Vetch. Lip NTMP STbl
295. [ ] Vicia ludoviciana Nutt. Louisiana Vetch. STbl
296. [ ] Vicia villosa Roth. Hairy Vetch. NTMP STbl

297. Fagaceae

298. [ ] Quercus gambelii Nutt. Gambel's oak. Apex Svy

299. Fumariaceae

300. [ ] Corydalis aurea Willd. Scrambled Eggs. ClrCk Lip NTMP STbl

301. Gentianaceae

302. [ ] Frasera speciosa Griseb. (Syn: Swertia radiata (Kellogg) Kuntze ) Elkweed. Flcn Lip RE WndyP
303. [ ] Gentiana affinis Griseb. (Syn: Pneumonanthe oregana (Engelm. ex A. Gray) Greene ) Pleated or Rocky Mountain Gentian.. Lip RE

304. Geraniaceae

305. [ ] Erodium cicutarium (L.) L'Her. ex Aiton. Hemlock-leav'd Crane's-bill. Weed: CO DofA, List: C. Lip NTMP STbl
306. [ ] Geranium caespitosum James. Pineywoods Geranium. RE STbl

307. Grossulariaceae

308. [ ] Ribes aureum Pursh. Golden Currant. NTMP RE STbl WndyP
309. [ ] Ribes cereum Douglas. Wax Currant. ClrCk RE STbl WndyP

310. Hydrangeaceae

311. [ ] Jamesia americana Torr. & A. Gray. Fivepetal Cliffbush. Flcn Lip STbl

312. Hypericaceae

313. [ ] Hypericum perforatum L. Common St. John's Wort. Weed: CO DofA, List: C. Lip NTMP RE

314. Lamiaceae

315. [ ] Lycopus americanus W. P. C. Barton. American Bugleweed. RE
316. [ ] Marrubium vulgare L. Horehound. STbl
317. [ ] Mentha arvensis L. (Syn: Mentha canadensis L. ) Wild Mint. Lip RE STbl
318. [ ] Monarda fistulosa L. Wild Bergamot. Lip NTMP RE STbl WndyP
319. [ ] Monarda pectinata Nutt. Plains Beebalm. NTMP STbl
320. [ ] Nepeta cataria L. Catnip. Lip STbl
321. [ ] Prunella vulgaris L. Common Selfheal. Lip NTMP RE
322. [ ] Salvia reflexa Hornemann. (Syn: S. lanceolata Rydb. [unpub.] , S. lanceolata Willd. [illeg.] , S. trichostemmoides Pursh ) Lanceleaf Sage. RE STbl
323. [ ] Scutellaria brittonii Porter. Britton's Skullcap. Lip NTMP RE STbl Svy

324. Linaceae

325. [ ] Linum lewisii Pursh. (Syn: Adenolinum lewisii (Pursh) A. Löve & D. Löve ) Prairie Blue Flax. Flcn STbl
326. [ ] Linum perenne L. (Syn: Adenolinum perenne (L.) Rchb. ) Blue Flax. NTMP STbl

327. Loasaceae

328. [ ] Mentzelia . Blazing Star. NTMP
329. [ ] Mentzelia albicaulis (Douglas ex Hook.) Douglas ex Torr. & A. Gray. (Syn: Acrolasia albicaulis (Douglas) Rydb. , Bartonia albicaulis Douglas ex Hooker ) White-Stem Blazing Star. STbl
330. [ ] Mentzelia dispersa S. Watson. (Syn: Acrolasia dispersa (S. Watson) Davidson ) Bushy Blazing Star. STbl
331. [ ] Mentzelia multiflora (Nutt.) A. Gray. (Syn: Nuttallia multiflora (Nutt.) Greene ) Adonis Blazing Star. Lip
332. [ ] Mentzelia speciosa Osterh. (Syn: Nuttallia speciosa (Osterh.) Greene ) Plains Blazing Star. STbl

333. Malvaceae

334. [ ] Malva neglecta Wallr. Common Mallow. Lip
335. [ ] Sphaeralcea coccinea (Nutt.) Rydb. Cowboy's Delight. NTMP STbl

336. Montiaceae

337. [ ] Claytonia rosea Rydb. Rocky Mountain Springbeauty. Lip NTMP RE STbl WndyP
338. [ ] Claytonia rubra (T. J. Howell) Tidestrom. Red-Stem Springbeauty. Deer Svy
339. [ ] Phemeranthus parviflorus (Nutt.) Kiger. Sunbright. NTMP RE STbl

340. Myrsinaceae

341. [ ] Lysimachia ciliata L. Fringed Loosestrife. RE

342. Nyctaginaceae

343. [ ] Mirabilis linearis (Pursh) Heimerl. (Syn: Oxybaphus linearis (Pursh) B. L. Robinson ) Narrowleaf Four O'Clock. STbl
344. [ ] Mirabilis nyctaginea (Michx.) MacMill. (Syn: Allionia nyctaginea Michx. , Calymenia nyctaginea (Michx.) Nutt. , Oxybaphus nyctagineus (Michx.) Sweet ) Heartleaf Four O'Clock. NTMP STbl

345. Onagraceae

346. [ ] Epilobium brachycarpum C. Presl. Autumn Willow Herb. Lip RE
347. [ ] Epilobium ciliatum Raf. Fringed Willowherb. RE STbl
348. [ ] Epilobium hirsutum L. Hairy Willowherb. Weed: CO DofA, List: A. NTMP RE
349. [ ] Gaura coccinea Pursh. (=Oenothera suffrutescens (Ser.) W. L. Wagner & Hoch) Flcn
350. [ ] Oenothera albicaulis Pursh. Whitest Evening Primrose. STbl
351. [ ] Oenothera brachycarpa A. Gray. (Syn: Lavauxia brachycarpa (A. Gray) Britton ) Short-Fruit Evening Primrose. STbl
352. [ ] Oenothera cespitosa Nutt. Tufted Evening Primrose. STbl
353. [ ] Oenothera cespitosa Nutt. ssp. macroglottis (Rydb.) W.L. Wagner. Tufted Evening Primrose. NTMP
354. [ ] Oenothera cespitosa Nutt. ssp. marginata (Hook. & Arn.) Munz. Tufted Evening Primrose. STbl
355. [ ] Oenothera coronopifolia Torr. & A. Gray. Crownleaf Evening Primrose. ClrCk
356. [ ] Oenothera curtiflora W.L. Wagner & Hoch. (Syn: Gaura mollis James, nom. rej. , Gaura parviflora Douglas ex Lehm. ) Velvet Butterfly-Weed. NTMP STbl
357. [ ] Oenothera howardii (A. Nels.) W. L. Wagner. Howard's Evening Primrose. STbl
358. [ ] Oenothera suffrutescens (Ser.) W. L. Wagner & Hoch. (Syn: Gaura coccinea Pursh , Gaura glabra Lehm. ) Linda Tarde. NTMP RE STbl
359. [ ] Oenothera villosa Thunb. Hairy Evening Primrose. RE STbl

360. Orobanchaceae

361. [ ] Castilleja integra A. Gray. Wholeleaf Indian Paintbrush. NTMP RE STbl
362. [ ] Castilleja sessiliflora Pursh. Downy Paintedcup. RE
363. [ ] Orobanche fasciculata Nutt. (Syn: Aphyllon fasciculatum (Nutt.) Torr. & A. Gray ) Clustered Broomrape. NTMP STbl
364. [ ] Orobanche uniflora L. (Syn: Aphyllon uniflorum (L.) Torr. & A. Gray , Orobanche uniflora L. var. uniflora ) Naked Broomrape. Lip RE STbl

365. Oxalidaceae

366. [ ] Oxalis stricta L. Common Yellow Oxalis. RE

367. Papaveraceae

368. [ ] Argemone hispida A. Gray. Rough Prickly Poppy. STbl
369. [ ] Argemone polyanthemos (Fedde) G.B. Ownbey. Crested Prickly Poppy. NTMP STbl
370. [ ] Papaver orientale L. Oriental Poppy. RE

371. Phrymaceae

372. [ ] Erythranthe floribunda (Douglas ex Lindl.) G. L. Nesom. (Syn: Mimulus floribundus Lindl. ) Many Flowered Monkey Flower. NTMP RE STbl
373. [ ] Erythranthe glabrata (Kunth) G. L. Nesom. (Syn: Mimulus glabratus Kunth. ) Roundleaf Monkeyflower. STbl

374. Plantaginaceae

375. [ ] Besseya plantaginea (James) Rydb. (=Synthyris plantaginea (James) Benth.) White River Kittentails. Lip
376. [ ] Callitriche palustris L. (Syn: Callitriche verna L. ) Vernal Star Wort. RE
377. [ ] Collinsia parviflora Lindl. Maiden Blue-eyed Mary. Flcn Lip STbl
378. [ ] Gratiola neglecta Torr. Clammy Hedge Hyssop. Lip NTMP RE
379. [ ] Linaria canadensis (L.) Dum.-Cours. var. texana (Scheele) Pennell. (Syn: Nuttallanthus texanus (Scheele) D. A. Sutton ) Blue Toadflax. Whit
380. [ ] Linaria genistifolia (L.) Mill. ssp. dalmatica (L.) Maire & Petitm. (=Linaria dalmatica (L.) Mill.) Dalmatian Toadflax. Mwin
381. [ ] Penstemon gracilis Nutt. Lilac Penstemon. Svy
382. [ ] Penstemon secundiflorus Benth. Sidebells Penstemon. Flcn Mwin RE STbl
383. [ ] Penstemon virens Pennell ex Rydb. Front Range Beardtongue. Lip RE STbl
384. [ ] Penstemon virgatus A. Gray var. asa-grayi (Crosswh.) Dorn. Upright Blue Beardtongue. STbl
385. [ ] Plantago lanceolata L. Narrowleaf Plantain. Lip RE
386. [ ] Plantago major L. Common Plantain. RE
387. [ ] Plantago patagonica Jacq. Woolly Plantain. NTMP STbl
388. [ ] Veronica americana (Raf.) Benth. American Speedwell. STbl
389. [ ] Veronica anagallis-aquatica L. Water Speedwell. Lip NTMP RE STbl
390. [ ] Veronica arvensis L. Corn Speedwell. Lip NTMP
391. [ ] Veronica biloba L. (Syn: Pocilla biloba (L.) W. A. Weber ) Twolobe Speedwell. Lip
392. [ ] Veronica catenata Pennell. Speedwell. STbl
393. [ ] Veronica peregrina L. ssp. xalapensis (Kunth) Pennell. (Syn: V. peregrina L. var. xalapensis (Kunth) H.St.John ) Neckweed. NTMP RE STbl

394. Polemoniaceae

395. [ ] Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter. (Syn: Gilia pinnatifida Nutt. ) Sticky Gilia. NTMP
396. [ ] Collomia linearis Nutt. Tiny Trumpet. Lip
397. [ ] Ipomopsis aggregata (Pursh) V.E. Grant ssp. candida (Rydb.) V.E. Grant & A.D. Grant. Scarlet Gilia. NTMP STbl
398. [ ] Ipomopsis spicata (Nutt.) V.E. Grant. Spiked Ipomopsis. RE STbl
399. [ ] Microsteris gracilis (Douglas ex Hook.) Greene. Slender Phlox. STbl
400. [ ] Phlox multiflora A. Nelson. Mountain Phlox. NTMP

401. Polygonaceae

402. [ ] Eriogonum . Buckwheat. NTMP
403. [ ] Eriogonum alatum Torrey in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers. 168, plate 8. 1853. (Syn: Pterogonum alatum (Torr.) Gross ) Winged Buckwheat. Apex Lip NTMP RE STbl
404. [ ] Eriogonum arcuatum Greene, Pittonia. 4: 319. 1901. (Syn: E. bakeri Greene , E. jamesii Benth var. flavescens S. Watson ) Baker's Buckwheat. NTMP RE STbl
405. [ ] Eriogonum effusum Nuttall, Proc. Acad. Nat. Sci. Philadelphia. 4: 15. 1848. Spreading Buckwheat. NTMP STbl
406. [ ] Eriogonum flavum Nuttall, Cat. Pl. Upper Louisiana. no. 34. 1813. Lip
407. [ ] Eriogonum umbellatum Torr. var. umbellatum. Sulphur-Flower Buckwheat. Lip NTMP RE STbl
408. [ ] Fallopia convolvulus (L.) A.Löve. (Syn: Polygonum convolvulus L. ) Black Bindweed. RE STbl
409. [ ] Persicaria hydropiper (L.) Opiz. (Syn: Polygonum hydropiper L. ) Marshpepper Knotweed. Lip
410. [ ] Persicaria lapathifolia (L.) A. Gray. (Syn: Polygonum l. L. ) Pale Smartweed. STbl
411. [ ] Persicaria pensylvanica (L.) M. Gómez. (Syn: Polygonum pensylvanicum L. ) Pennsylvania smartweed. RE
412. [ ] Polygonum achoreum S. F. Blake. (Syn: P. achoreum S. F. Blake , Polygonum erectum L. ssp. achoreum (S.F.Blake) Á.Löve & D.Löve ) (=Polygonum achoreum S. F. Blake) Leathery Knotweed. STbl
413. [ ] Polygonum aviculare L. Prostrate Knotweed. STbl
414. [ ] Polygonum douglasii Greene. (Syn: Polygonum majus (Meisner) Piper ) Douglas Knotweed. RE STbl
415. [ ] Polygonum ramosissimum Michx. Bushy Knotweed. STbl
416. [ ] Rumex acetosella L. (Syn: Acetosella vulgaris (K. Koch) Fourr. , R. angiocarpus Murb. ) Sheep Sorrel. Lip RE
417. [ ] Rumex crispus L. Curley Dock. STbl
418. [ ] Rumex triangulivalvis (Danser) Rech. f. (Syn: R. salicifolius Weinm. var. triangulivalvis (Danser) J. C. Hickman ) Triangular-Valved Dock. STbl
419. [ ] Rumex venosus Pursh. Veiny Dock. STbl

420. Portulacaceae

421. [ ] Portulaca oleracea L. Little Hogweed. STbl

422. Primulaceae

423. [ ] Androsace . Lip
424. [ ] Androsace occidentalis Pursh. Western Rockjasmine. NTMP STbl
425. [ ] Androsace septentrionalis L. (Syn: Androsace septentrionalis L. ssp. subumbellata (A. Nelson) G. T. Robbins ) Pygmyflower Rockjasmine. Lip
426. [ ] Dodecatheon pulchellum (Raf.) Merr. Beautiful Shootingstar. ClrCk

427. Ranunculaceae

428. [ ] Actaea rubra (Aiton) Willd. Red Baneberry. Lip
429. [ ] Anemone patens L. (Syn: Pulsatilla patens (L.) Mill. ) Eastern Pasqueflower. Lip
430. [ ] Anemone patens L. var. multifida Pritzel. (Syn: Pulsatilla patens (L.) Mill. var. multifida (Pritz.) Zämels ) Eastern Pasqueflower. RE WndyP
431. [ ] Clematis columbiana (Nutt.) Torr. & A. Gray. (Syn: Atragene columbiana Nutt. ) Rock Clematis. WndyP
432. [ ] Clematis hirsutissima Pursh. (Syn: Coriflora hirsutissima (Pursh) W. A. Weber ) Hairy Clematis, Sugar Bowls. Lip RE
433. [ ] Clematis ligusticifolia Nutt. Western White Clematis. STbl
434. [ ] Clematis orientalis L. Oriental Virginsbower. Weed: CO DofA, List: B. STbl
435. [ ] Delphinium carolinianum Walter ssp. virescens (Nutt.) R.E. Brooks. (Syn: D. carolinianum Walter ssp. penardii (Huth) L. M. Perry , Delphinium virescens Nutt. ) Plains Larkspur. NTMP STbl
436. [ ] Delphinium nuttallianum Pritz. Twolobe Larkspur. Lip NTMP RE STbl WndyP
437. [ ] Myosurus minimus L. (Syn: Myosurus minimus L. ssp. minimus ) Tiny Mousetail. NTMP
438. [ ] Pulsatilla patens (L.) Mill. (=Anemone patens L.) Eastern Pasqueflower. Flcn
439. [ ] Ranunculus acris L. Tall Buttercup. RE
440. [ ] Ranunculus aquatilis L. var. diffusus With. (Syn: Ranunculus aquatilis L. var. capillaceus (Thuill.) DC. ) Threadleaf Crowfoot. NTMP
441. [ ] Ranunculus cymbalaria Pursh. (=Halerpestes cymbalaria (Pursh) Greene) Alkali Buttercup. NTMP
442. [ ] Ranunculus pensylvanicus L. f. Pennsylvania Buttercup. RE
443. [ ] Ranunculus sceleratus L. (Syn: Hecatonia scelerata (L.) Fourr. ) Cursed Buttercup. Lip NTMP STbl

444. Rhamnaceae

445. [ ] Ceanothus fendleri A. Gray. Fendler's Ceanothus. Flcn Lip RE
446. [ ] Ceanothus herbaceus Raf. Jersey Tea. Lip STbl

447. Rosaceae

448. [ ] Agrimonia striata Michx. Roadside Agrimony. Lip
449. [ ] Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. Saskatoon Serviceberry. ClrCk Lip NTMP STbl WndyP
450. [ ] Cercocarpus montanus Raf. Alder-Leaf Mountain Mahogany. NTMP RE STbl
451. [ ] Crataegus succulenta Schrad. ex Link. (Syn: Crataegus chrysocarpa Ashe , Crataegus erythropoda Ashe , Crataegus macrantha Britton var. occidentalis (Britton) Eggl. ) Fleshy Hawthorn. Lip RE STbl
452. [ ] Geum aleppicum Jacq. (Syn: Geum aleppicum Jacq ssp. strictum (Aiton) Clausen ) Avens. Lip
453. [ ] Geum macrophyllum Willd. Large-leaf Avens. RE
454. [ ] Holodiscus dumosus (Nutt. ex Torr. & A.Gray) A.Heller. Rock Spiraea. NTMP WndyP
455. [ ] Physocarpus monogynus (Torr.) J.M. Coult. (Syn: Spiraea monogyna Torr. ) Mountain Ninebark. NTMP RE STbl WndyP
456. [ ] Potentilla L. Cinquefoil. NTMP RE
457. [ ] Potentilla effusa Douglas ex Lehm. Wooly Cinquefoil. RE
458. [ ] Potentilla fissa Nutt. ex Torr. & A.Gray. (=Drymocallis fissa (Nutt.) Rydb.) Bigflower Cinquefoil. Galb Lip NTMP STbl
459. [ ] Potentilla hippiana Lehm. var. effusa (Douglas ex Lehm.) Dorn. Wooly Cinquefoil. Lip RE
460. [ ] Potentilla hippiana × pulcherrima. Hybrid Potentilla. Lip
461. [ ] Potentilla norvegica L. Norwegian Cinquefoil. NTMP
462. [ ] Potentilla pensylvanica L. Prairie Cinquefoil. NTMP
463. [ ] Potentilla recta L. Sulphur Cinquefoil. Weed: CO DofA, List: B. Lip RE STbl
464. [ ] Potentilla rivalis Nutt. Brook Cinquefoil. NTMP RE
465. [ ] Potentilla supina L. ssp. paradoxa (Nuttall) Sojak. Bushy Cinquefoil. RE
466. [ ] Prunus americana Marshall. American Plum. ClrCk RE STbl WndyP
467. [ ] Prunus domestica L. European Plum. NTMP
468. [ ] Prunus pensylvanica L. f. (Syn: Cerasus pensylvanica (L. f.) Loiseleur ) Pin Cherry. NTMP STbl
469. [ ] Prunus pumila L. var. besseyi (L. H. Bailey) Gleason. Sand Cherry. RE
470. [ ] Prunus virginiana L. Chokecherry. ClrCk NTMP RE STbl WndyP
471. [ ] Rosa acicularis Lindl. ssp. sayi (Schwein.) W. H. Lewis. (Syn: Rosa acicularis Lindl. , Rosa sayi Schweinitz ) Say's Acicular Rose. Flcn Lip
472. [ ] Rosa arkansana Porter. Prairie Rose. RE STbl
473. [ ] Rubus deliciosus Torr. (Syn: Oreobatus deliciosus Torr.(E. James ex Torr.) Rydb. ) Delicious raspberry. ClrCk Flcn Lip NTMP STbl WndyP
474. [ ] Rubus idaeus L. American Red Raspberry. Lip
475. [ ] Rubus idaeus L. var. strigosus (Michx.) Maxim. American Red Raspberry. WndyP

476. Rubiaceae

477. [ ] Galium aparine L. (Syn: Galium aparine L. var. echinospermum (Wallr.) Farw. , Galium spurium L. ) Sticky Willy, Cleavers. Lip NTMP RE STbl
478. [ ] Galium boreale L. (Syn: Galium septentrionale Roem. & Schult. ) Bedstraw. RE WndyP

479. Salicaceae

480. [ ] Populus alba L. White Cottonwood. RE STbl
481. [ ] Populus angustifolia E. James. Narrowleaf Cottonwood. RE STbl
482. [ ] Populus deltoides Marshall ssp. monilifera (Aiton) Eckenw. (Syn: Populus sargentii Dode ) Plains Cottonwood. NTMP STbl
483. [ ] Salix amygdaloides Andersson. Peachleaf Willow. STbl
484. [ ] Salix irrorata Andersson. Dewystem Willow. Lip
485. [ ] Salix lasiandra Benth. var. caudata (Nutt.) Sudw. Greenleaf Willow. RE

486. Santalaceae

487. [ ] Comandra umbellata (L.) Nutt. ssp. pallida (A. DC.) Piehl. (Syn: Comandra umbellata (L.) Nutt. var. pallida (A. DC.) M. E. Jones ) Pale Bastard Toadflax. RE STbl

488. Sapindaceae

489. [ ] Acer glabrum Torr. Rocky Mountain Maple. ClrCk Lip NTMP STbl WndyP
490. [ ] Acer negundo L. (Syn: Acer negundo L. var. interius (Britton) Sarg. , Negundo aceroides (L.) Moench ) Box Elder Maple. STbl

491. Saxifragaceae

492. [ ] Heuchera bracteata (Torr.) Ser. Bracted Alumroot. ClrCk
493. [ ] Heuchera parvifolia Nutt. ex Torr. & A. Gray. Littleleaf Alumroot. NTMP STbl
494. [ ] Micranthes rhomboidea (Greene) Small. (Syn: Saxifraga rhomboidea Greene ) Diamondleaf Saxifrage. STbl

495. Scrophulariaceae

496. [ ] Limosella aquatica L. Water Mudwort. NTMP RE STbl
497. [ ] Scrophularia lanceolata Pursh. Lanceleaf Figwort. ClrCk Lip NTMP RE STbl
498. [ ] Verbascum thapsus L. Common Mullein. Weed: CO DofA, List: C. STbl

499. Solanaceae

500. [ ] Physalis hederifolia A. Gray var. comata (Rydb.) Waterfall. Ivy-Leaved Ground Cherry. NTMP STbl
501. [ ] Physalis hispida (Waterf.) Cronquist. Prairie Ground Cherry. STbl
502. [ ] Physalis longifolia Nutt. Longleaf Groundcherry. STbl
503. [ ] Solanum rostratum Dunal. Buffalo Bur Nightshade. NTMP STbl

504. Ulmaceae

505. [ ] Ulmus americana L. American Elm. NTMP
506. [ ] Ulmus pumila L. Siberian Elm. STbl

507. Undet.

508. [ ] Undetermined . WndyP

509. Urticaceae

510. [ ] Parietaria pensylvanica Willd. Pennsylvania Pellitory. STbl
511. [ ] Urtica dioica L. Stinging Nettle. Lip
512. [ ] Urtica dioica L. ssp. gracilis (Aiton) Seland. Stinging Nettle. Lip

513. Verbenaceae

514. [ ] Phyla cuneifolia (Torr.) Greene. Wedgeleaf. STbl
515. [ ] Verbena bracteata Lag. & Rodr. Large Bract Vervain. NTMP RE STbl

516. Violaceae

517. [ ] Hybanthus verticillatus (Ortega) Baill. Baby Slippers. NTMP STbl
518. [ ] Viola canadensis L. (Syn: Viola rydbergii Greene , Viola scopulorum (A. Gray) Greene ) Canadian White Violet. Lip STbl WndyP
519. [ ] Viola nuttallii Pursh. Nuttall's Violet. ClrCk Lip NTMP RE STbl

520. Vitaceae

521. [ ] Parthenocissus quinquefolia (L.) Planch. (Syn: Parthenocissus inserta (A.Kern.) Fritsch ) Virginia Creeper. NTMP
522. [ ] Vitis riparia Michx. Riverbank Grape. RE STbl

523. Zygophyllaceae

524. [ ] Tribulus terrestris L. Puncture Vine. Weed: CO DofA, List: C. NTMP STbl

525. Agavaceae

526. [ ] Yucca glauca Nutt. Soapweed Yucca. NTMP STbl

527. Alismataceae

528. [ ] Alisma triviale Pursh. Northern Water Plantain. RE

529. Alliaceae

530. [ ] Allium cernuum Roth. Nodding Onion. Meyr NTMP RE STbl WndyP
531. [ ] Allium geyeri S. Watson. Geyer's Onion. Lip RE
532. [ ] Allium textile A. Nelson & J.F. Macbr. Textile Onion. Deer Meyr NTMP RE STbl

533. Anthericeae

534. [ ] Leucocrinum montanum Nutt. ex A. Gray. Star Lily. ClrCk Lip NTMP STbl

535. Araceae

536. [ ] Lemna minor L. Common Duckweed. RE

537. Asparagaceae

538. [ ] Asparagus officinalis L. Asparagus. NTMP STbl

539. Commelinaceae

540. [ ] Tradescantia occidentalis (Britton) Smyth. Prairie Spiderwort. Flcn NTMP STbl

541. Cyperaceae

542. [ ] Carex L. Sedge. RE
543. [ ] Carex brevior (Dewey) Mack. Shortbeak Sedge. NTMP RE STbl
544. [ ] Carex conoidea Willd. Open Field Sedge. Meyr
545. [ ] Carex duriuscula C.A. Mey. (Syn: Carex stenophylla Wahlenb. , Carex stenophylla Wahlenb. ssp. eleocharis (L. H. Bailey) Hultén ) Needleleaf Sedge. STbl
546. [ ] Carex inops L.H. Bailey ssp. heliophila (Mack.) Crins. (Syn: C. pensylvanica Lam. ssp. heliophila (Mack.) W. A. Weber ) Sun Sedge. NTMP RE STbl
547. [ ] Carex nebrascensis Dewey. Nebraska Sedge. Lip RE STbl
548. [ ] Carex occidentalis L. H. Bailey. Western Sedge. WndyP
549. [ ] Carex praegracilis W. Boott. Clustered Field-Sedge. NTMP STbl WndyP
550. [ ] Carex scoparia Schkuhr ex Willd. Pointed Broom Sedge. RE
551. [ ] Cyperus squarrosus L. (Syn: Cyperus aristatus Rottb. ) Bearded Flatsedge. STbl
552. [ ] Eleocharis R. Br. Spikerush. RE
553. [ ] Eleocharis acicularis (L.) Roem. & Schult. Needle Spikerush. RE STbl
554. [ ] Eleocharis compressa Sull. (Syn: Eleocharis elliptica Kunth var. compressa (Sull.) Drapalik & Mohlenbr. ) Flatstem Spikerush. Lip STbl
555. [ ] Eleocharis engelmannii Steud. Engelmann's Spike-Rush. RE
556. [ ] Eleocharis palustris (L.) Roem. & Schult. Common Spikerush. NTMP RE STbl
557. [ ] Schoenoplectus tabernaemontani (C.C.Gmel.) Palla. (Syn: Scirpus lacustris L. var. validus (Vahl) Kük. , Scirpus validus Vahl ) Softstem Bulrush. Lip RE
558. [ ] Scirpus pallidus (Britt.) Fern. Cloaked Bulrush. RE STbl

559. Iridaceae

560. [ ] Iris missouriensis Nutt. Western Blue Flag. Lip RE
561. [ ] Sisyrinchium montanum Greene. Rocky Mountain Blue-Eyed Grass. Lip NTMP RE

562. Juncaceae

563. [ ] Juncus L. Rush. Lip
564. [ ] Juncus arcticus (Willd.) Trautv. Arctic Rush. NTMP STbl
565. [ ] Juncus arcticus (Willd.) Trautv. var. balticus (Willdenow) Trautvetter. (Syn: Juncus arcticus (Willd.) Trautv. ssp. ater (Rydb.) Hultén , Juncus ater Rydb. , Juncus balticus Willd. , Juncus balticus Willd. ssp. ater (Rydb.) Snogerup , J. balticus Willd. var. montanus Engelm. ) Arctic Rush. RE
566. [ ] Juncus articulatus L. Joint-Leaf Rush. Lip
567. [ ] Juncus bufonius L. Toad Rush. Lip NTMP RE STbl
568. [ ] Juncus compressus Jacq. Roundfruit Rush. STbl
569. [ ] Juncus ensifolius Wikstr. Sword-Leaf Rush. Lip
570. [ ] Juncus interior Wiegand. Inland Rush. Lip NTMP RE STbl
571. [ ] Juncus longistylis Torr. Long-Style Rush. Lip
572. [ ] Juncus torreyi Coville. Torrey's Rush. STbl

573. Liliaceae

574. [ ] Calochortus gunnisonii S. Watson. Gunnison's Mariposa Lily. Lip RE STbl
575. [ ] Muscari botryoides (L.) Mill. Common Grape Hyacinth. NTMP

576. Melanthiaceae

577. [ ] Toxicoscordion paniculatum (Nutt.) Rydb. (Syn: Zigadenus paniculatus (Nutt.) S. Watson , Zigadenus paniculatus (Nutt.) S. Watson ) Foothill Death Camas. NTMP STbl Svy WndyP
578. [ ] Toxicoscordion venenosum (S. Watson) Rydb. var. gramineum (Rydb.) Brasher. (Syn: T. gramineum (Rydb.) Rydb. , Zigadenus gramineus Rydb. , Zigadenus paniculatus (Nutt.) S. Watson var. gramineus (Rydb.) Ackerfield ) Meadow Death Camas. Lip

579. Orchidaceae

580. [ ] Corallorhiza maculata (Raf.) Raf. Summer Coralroot. Lip

581. Poaceae

582. [ ] . Grass Family. NTMP
583. [ ] Achnatherum Beauv. (=Stipa L.) Needlegrass. Lip
584. [ ] Achnatherum hymenoides (Roem. & Schult.) Barkworth. (=Eriocoma hymenoides (Roem. & Schult.) Rydb.) Indian Rice Grass. STbl
585. [ ] Achnatherum robustum (Vasey) Barkworth. (=Eriocoma robusta (Vasey) Romasch.) Sleepygrass. NTMP STbl
586. [ ] Aegilops cylindrica Host. (Syn: Cylindropyrum cylindricum (Host) Á.Löve ) Jointed Goat Grass. Weed: CO DofA, List: B. NTMP RE STbl
587. [ ] Agropyron cristatum (L.) Gaertn. Crested Wheat Grass. STbl
588. [ ] Agrostis gigantea Roth. (Syn: Agrostis alba L. ) Redtop. NTMP RE
589. [ ] Agrostis stolonifera L. Creeping Bentgrass. RE
590. [ ] Alopecurus aequalis Sobol. Shortawn Foxtail. NTMP
591. [ ] Alopecurus carolinianus Walter. Carolina Foxtail. Lip RE
592. [ ] Alopecurus geniculatus L. Water Foxtail. NTMP
593. [ ] Andropogon gerardii Vitman. Big Bluestem. Lip RE STbl
594. [ ] Aristida purpurea Nutt. Purple Threeawn. RE
595. [ ] Aristida purpurea Nutt. var. longiseta (Steud.) Vasey. (Syn: Aristida longiseta Steud. ) Purple Threeawn. NTMP RE STbl WndyP
596. [ ] Bouteloua curtipendula (Michx.) Torr. Sideoats Grama. RE STbl WndyP
597. [ ] Bouteloua gracilis (Kunth) Lag. ex Griffiths. (Syn: Chondrosum gracile Kunth ) Blue Grama. NTMP STbl WndyP
598. [ ] Bromus briziformis Fisch. & C. A. Mey. Rattlesnake Brome. Lip RE
599. [ ] Bromus inermis Leyss. (Syn: B. inermis Leyss. ssp. inermis ) Smooth Brome. NTMP RE STbl
600. [ ] Bromus japonicus Thunb. Japanese Cheat Grass. Lip NTMP RE STbl
601. [ ] Bromus lanatipes (Shear) Rydb. (Syn: Bromopsis lanatipes (Shear) Holub ) Wooly Brome. Lip
602. [ ] Bromus sterilis L. Poverty Brome. Lip
603. [ ] Bromus tectorum L. (Syn: B. tectorum L. var. glabratus Spenn. ) Cheat Grass. Weed: CO DofA, List: C. NTMP STbl
604. [ ] Buchloe dactyloides (Nutt.) Engelm. (=Bouteloua dactyloides (Nutt.) J.T. Columbus) Buffalo Grass. Lip NTMP RE STbl
605. [ ] Dactylis glomerata L. Orchard Grass. NTMP RE
606. [ ] Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. Poverty Oatgrass. Lip RE
607. [ ] Digitaria sanguinalis (L.) Scop. Red-hair Crab-grass. STbl
608. [ ] Echinochloa muricata (P. Beauv.) Fernald. Rough Barnyardgrass. STbl
609. [ ] Echinochloa muricata (P. Beauv.) Fernald var. microstachya Wiegand. Rough Barnyardgrass. RE STbl
610. [ ] Elymus albicans (Scribn. & J.G.Sm.) Á.Löve. (Syn: Agropyron albicans Scribn. & J.G.Sm. ) Montana Wild Rye. Lip
611. [ ] Elymus canadensis L. Canadian Wildrye. NTMP RE STbl
612. [ ] Elymus elymoides (Raf.) Swezey. (Syn: E. longifolius (J. G. Sm.) Gould , Sitanion hystrix (Nutt.) J. G. Sm. ) Squirreltail Grass. Lip NTMP RE STbl
613. [ ] Elymus trachycaulus (Link) Gould ex Shinners. Slender Wheatgrass. NTMP STbl
614. [ ] Eragrostis cilianensis (All.) Vignolo ex Janch. Stinkgrass. STbl
615. [ ] Eragrostis pectinacea (Michx.) Nees ex Steud. (Syn: Eragrostis diffusa Buckley ) Tufted Lovegrass. STbl
616. [ ] Festuca L. Fescue. NTMP
617. [ ] Glyceria elata (Rydb.) M. E. Jones. Fowl Manna Grass. RE
618. [ ] Glyceria striata (Lam.) Hitchc. Striate Manna Grass. Lip NTMP
619. [ ] Hesperostipa comata (Trin. & Rupr.) Barkworth. (Syn: Stipa comata Trin. & Rupr. ) Needle and Thread. Lip NTMP RE STbl
620. [ ] Hesperostipa spartea (Trin.) Barkworth. Porcupine Grass. RE
621. [ ] Hordeum jubatum L. Foxtail Barley. NTMP RE STbl
622. [ ] Hordeum murinum L. (Syn: Critesion murinum (L.) Á.Löve ) Mouse Barley. Lip STbl
623. [ ] Hordeum pusillum Nutt. (Syn: Critesion pusillum (Nutt.) Á.Löve ) Little Barley. NTMP STbl
624. [ ] Koeleria macrantha (Ledeb.) Schult. Prairie Junegrass. Lip NTMP RE STbl
625. [ ] Lolium arundinaceum (Schreb.) Darbysh. (Syn: Festuca arundinacea Schreb. , Schedonorus arundinaceus (Schreb.) Dumort. ) Tall Fescue. Lip
626. [ ] Muhlenbergia asperifolia (Nees & Meyen ex Trin.) Parodi. Alkali Muhley. STbl
627. [ ] Muhlenbergia montana (Nutt.) Hitchc. Mountain Muhly. Lip RE
628. [ ] Muhlenbergia wrightii Vasey ex J.M. Coult. Spike Muhly. NTMP RE STbl
629. [ ] Munroa squarrosa (Nutt.) Torr. (Syn: Monroa s. [ortho. var.] ) False Buffalograss. NTMP STbl
630. [ ] Nassella viridula (Trin.) Barkworth. (Syn: Stipa viridula Trin. ) Green Needlegrass. Lip NTMP RE STbl
631. [ ] Panicum capillare L. Witchgrass. STbl
632. [ ] Panicum virgatum L. Switchgrass. RE
633. [ ] Pascopyrum smithii (Rydb.) Á. Löve. (Syn: Agropyron smithii Rydb. ) Western Wheatgrass. NTMP STbl
634. [ ] Phleum pratense L. Timothy. Lip RE STbl
635. [ ] Poa bulbosa L. Bulbous Bluegrass. Weed: CO DofA, List: C. NTMP
636. [ ] Poa compressa L. Canada Bluegrass. NTMP RE
637. [ ] Poa fendleriana (Steud.) Vasey. Muttongrass. Flcn Lip NTMP
638. [ ] Poa pratensis L. (Syn: P. agassizensis B. Boivin & D. Löve ) Kentucky Bluegrass. NTMP RE STbl
639. [ ] Poa secunda J. Presl. (Syn: P. nevadensis Vasey ex Scribn. ) Sandberg Bluegrass.. FlyJ STbl
640. [ ] Puccinellia distans (L.) Parl. European Alkali Grass. NTMP
641. [ ] Saccharum ravennae (L.) L. Ravenna Grass. Mwin
642. [ ] Schedonnardus paniculatus (Nutt.) Trel. (=Muhlenbergia paniculata (Nutt.) R. M. Peterson) Tumblegrass. STbl
643. [ ] Schedonorus arundinaceus (Schreb.) Dumort. (=Lolium arundinaceum (Schreb.) Darbysh.) Tall Fescue. Lip
644. [ ] Schizachyrium scoparium (Michx.) Nash. Little Bluestem. NTMP RE
645. [ ] Secale cereale L. Cereal Rye. STbl
646. [ ] Setaria viridis (L.) P. Beauv. Green Bristlegrass. STbl
647. [ ] Sorghastrum nutans (L.) Nash. Yellow Indian Grass. RE
648. [ ] Spartina pectinata Bosc ex Link. Prairie Cordgrass. RE
649. [ ] Sporobolus compositus (Poir.) Merr. (Syn: Sporobolus asper (Michx.) Kunth ) Composite Dropseed. STbl
650. [ ] Sporobolus cryptandrus (Torr.) A. Gray. (Syn: Agrostis cryptandra Torr. ) Sand Drop-seed. STbl
651. [ ] Sporobolus heterolepis (A. Gray) A. Gray. Prairie Drop-seed. RE
652. [ ] Thinopyrum intermedium (Host) Barkworth & D.R. Dewey. (Syn: Elytrigia intermedia (Host) Nevski , Elymus hispidus (Opiz) Melderis ) Intermediate Wheatgrass. RE STbl
653. [ ] Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wang. (Syn: Elymus elongatus (Host) Runemark ) Rush Wheatgrass. NTMP
654. [ ] Vulpia octoflora (Walt.) Rydb. (Syn: Festuca octoflora Walter , Vulpia octoflora (Walt.) Rydb. var. octoflora ) Six Weeks Fescue. STbl

655. Potamogetonaceae

656. [ ] Potamogeton nodosus Poir. Longleaf Pondweed. NTMP

657. Ruscaceae

658. [ ] Maianthemum racemosum (L.) Link ssp. amplexicaule (Nutt.) LaFrankie. (Syn: Maianthemum amplexicaule (Nutt.) W. A. Weber ) Feathery False Lily of the Valley. Lip
659. [ ] Maianthemum stellatum (L.) Link. (Syn: Smilacina stellata (L.) Desf. ) Starry False Lily of the Valley. WndyP

660. Typhaceae

661. [ ] Typha angustifolia L. Narrow Leaf Cattail. STbl

662. Zannichelliaceae

663. [ ] Zannichellia palustris L. Horned Pondweed. STbl

Total number of taxa:	573
Native Taxa: (serif, italic, bold)	420
Exotic Taxa: (sans-serif, italic)	132
Nativity Undetermined: (default font, italic)	21
Listed Weeds: Identified as Weed	25

Locations Included in This Area

Ald3 -- Alderfer/Three Sisters Park.

Apex -- Apex Park.

ClrCk -- Clear Creek Canyon Park.

Coal -- Coal Creek Canyon Park.

Crown -- Crown Hill Park.

CSP -- Cathedral Spires Park.

Deer -- Deer Creek Canyon Park.

Elk -- Elk Meadow Park.

Flcn -- Mount Falcon Park.

FlyJ -- Flying J Ranch Park.

Galb -- Mount Galbraith Park.

Glen -- Mount Glennon Park.

Hild -- Hildebrand Ranch Park.

Hiwn -- Hiwan Homestead Museum.

JCOS -- Jefferson County Open Space.

Lair -- Lair o the Bear Park.

Lip -- Lippincott Ranch.

LkNC -- Lookout Mountain Nature Center.

Lndo -- Mount Lindo Park.

Meyr -- Meyer Ranch Park.

Mwin -- Matthews/Winters Park.

NTMP -- North Table Mountain Park.

PineV -- Pine Valley Ranch Park.

RE -- Ranson/Edwards Homestead Open Space Park.

Reyn -- Reynolds Park.

STbl -- South Table Mountain.

Svy -- South Valley Park.

Vbib -- Van Bibber Park.

Welc -- Welchester Tree Grant Park.

Whit -- White Ranch Park.

Wndy -- Windy Saddle.

WndyP -- Windy Saddle Park.

If you have a question or a comment you may write to me at: . I sometimes post interesting questions in my FAQ, but I never disclose your full name or address.

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Date and time this article was prepared: 5/11/2023 11:47:22 AM