Plant Check List for Magic Mountain, 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 Magic Mountain, Jefferson County, United States.
2. [ ] Juniperus scopulorum Sarg. (Syn: Sabina scopulorum Sarg.(Sarg.) Rydb. ) Rocky Mountain Juniper. HSq
4. [ ] Pinus ponderosa Laws. Ponderosa Pine. ApxG
6. [ ] Amaranthus blitoides S. Watson. (Syn: A. graecizans L. ) Mat Amaranth. HSq
7. [ ] Amaranthus powellii S. Watson. Powell's Pigweed. HSq
9. [ ] Rhus trilobata Nutt. var. trilobata. (Syn: Rhus aromatica Aiton var. trilobata (Nutt.) A. Gray ex S. Watson ) Skunkbush Sumac.
11. [ ] Aegopodium podagraria L. Bishops Goutweed. Hdell
12. [ ] Conium maculatum L. Common Poison Hemlock. Weed: CO DofA, List: C. HSq
13. [ ] Lomatium orientale J.M. Coult. & Rose. Salt-and-Pepper. HSq
15. Tribe: Anthemideae
16. [ ] 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. HSq
17. [ ] Artemisia campestris L. Field Sagewort. ApxG
18. [ ] Artemisia frigida Willd. Prairie Sagewort. ApxG HSq
19. [ ] Artemisia ludoviciana Nutt. Silver Wormwood. ApxG HSq
20. Tribe: Astereae
21. SubTribe: Astranthiinae
22. [ ] Townsendia exscapa (Richards.) Porter. Stemless Townsend Daisy.
23. SubTribe: Chrysopsidinae
24. [ ] Heterotheca foliosa (Nutt.) Shinners. (Syn: Heterotheca villosa (Pursh) Shinners var. foliosa (Nutt.) V.L. Harms ) Hairy False Goldenaster. ApxG HSq
25. [ ] Heterotheca villosa (Pursh) Shinners. (Syn: H. v. (Pursh) Shinners var. nana (A. Gray) Semple , H. v. (Pursh) Shinners var. villosa ) Hairy False Goldenaster. HSq
26. SubTribe: Conyzinae
27. [ ] Conyza canadensis (L.) Cronquist. (Syn: Erigeron canadensis (L.) Cronquist ) Canadian Horseweed. HSq
28. [ ] Erigeron divergens Torr. & A. Gray. Spreading Fleabane. HSq
29. SubTribe: Machaerantherinae
30. [ ] Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartman. (Syn: Machaeranthera b. (A. Gray) Greene , Machaeranthera varians Greene ) Bigelow's Tansy Aster. ApxG
31. SubTribe: Pentachaetinae
32. [ ] Ericameria nauseosa (Pall. ex Pursh) G.L.Nesom & G.I.Baird var. graveolens (Nutt.) Reveal & Schuyler. (Syn: E. n. (Pall. ex Pursh) G.L.Nesom & G.I.Baird var. glabrata (Gray) G.L. Nesom & Baird ) Goldy-Locks. HSq
33. [ ] Ericameria nauseosa (Pall. ex Pursh) G. I. Nesom & G. I. Baird var. nauseosa. (Syn: Chrysothamnus plattensis Greene ) Rubber Rabbitbush. ApxG
34. SubTribe: Solidagininae
35. [ ] Solidago gigantea Aiton. Giant Goldenrod. ApxG
36. [ ] Solidago nana Nutt. Baby Goldenrod. HSq
37. [ ] Solidago simplex Kunth. Sticky Goldenrod. HSq
38. SubTribe: Symphyotrichinae
39. [ ] Symphyotrichum falcatum (Lindl.) G.L. Nesom. (Syn: Aster falcatus Lindl. ) White Prairie Aster. HSq
40. [ ] Symphyotrichum laeve (L.) Á. Löve & D. Löve var. geyeri (A. Gray) G.L. Nesom. Smooth Blue Aster. ApxG
41. [ ] 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. HSq
42. [ ] Symphyotrichum porteri (A. Gray) G.L. Nesom. (Syn: Aster porteri A. Gray ) Smooth White Aster. HSq
43. Tribe: Bahieae
44. [ ] Hymenopappus filifolius Hook. var. polycephalus (Osterh.) B.L. Turner. Many-Headed Fine-Leaved Wooly-White. HSq
45. Tribe: Cardueae
46. SubTribe: Carduinae
47. [ ] Cirsium undulatum (Nutt.) Spreng. Wavy Leaved Thistle. HSq
48. SubTribe: Centaureinae
49. [ ] Centaurea diffusa Lam. (Syn: Acosta diffusa (Lam.) Soja' k ) Diffuse Knapweed. Weed: CO DofA, List: B.
50. Tribe: Cichorieae
51. SubTribe: Crepidinae
52. [ ] Taraxacum officinale F. H. Wigg. (Syn: T. laevigatum (Willd.) DC. ) Common Dandelion.
53. SubTribe: Lactucinae
54. [ ] Lactuca serriola L. Prickly Lettuce. HSq
55. SubTribe: Scorzonerinae
56. [ ] Tragopogon dubius Scop. (Syn: Tragopogon dubius Scop. ssp. major (Jacq.) Vollman ) Yellow Salsify. HSq
57. Tribe: Cynareae
58. [ ] Arctium minus Bernh. Lesser Burdock. Weed: CO DofA, List: C. ApxG HSq
59. Tribe: Eupatorieae
60. [ ] Brickellia Elliott. Brickel Bush.
61. [ ] Brickellia grandiflora (Hook.) Nutt. Tasselflower Brickellbush. ApxG HSq
62. [ ] Liatris punctata Hook. Dotted Blazing Star. HSq
63. Tribe: Heliantheae
64. SubTribe: Ambrosiinae
65. [ ] Ambrosia psilostachya DC. Western Ragweed. HSq
66. [ ] Ambrosia trifida L. (Syn: A. trifida L. var. trifida ) Giant Ragweed. HSq
67. [ ] Cyclachaena xanthiifolia (Nutt.) Fresen. (Syn: Iva xanthiifolia Nutt. ) (=Euphrosyne xanthiifolia (Nutt.) A.Gray) Carelessweed. HSq
68. [ ] Xanthium strumarium L. Common Cocklebur. HSq
69. SubTribe: Helianthinae
70. [ ] Helianthus annuus L. Common Sunflower. HSq
71. [ ] Helianthus pumilus Nutt. Little Sunflower. HSq
72. [ ] Heliomeris multiflora Nutt. var. multiflora. Showy Golden Eye. ApxG
73. Tribe: Senecioneae
74. [ ] Senecio riddellii (Torr. & A. Gray) Greenm. ex L.O. Williams. Riddell's Ragwort. HSq
76. [ ] Berberis repens Lindl. (Syn: Mahonia repens (Lindl.) G. Don ) Creeping Barberry. ApxG
78. [ ] Corylus cornuta Marshall. (Syn: Corylus cornuta Marshall var. cornuta ) Beaked Hazelnut. ApxG
80. [ ] Cynoglossum officinale L. Gypsyflower. Weed: CO DofA, List: B.
81. [ ] Ellisia nyctelea (L.) L. Aunt Lucy. ApxG
82. [ ] Lappula occidentalis (S. Watson) Greene. (Syn: Lappula redowskii (Hornem.) Greene ) Flatspine Stickseed. HSq
84. [ ] Alyssum simplex Rudolphi. (Syn: Alyssum minus Rothm. , Alyssum parviflorum Fisch. ex M.Bieb. ) European Madwort.
85. [ ] Berteroa incana (L.) DC. Hoary Alyssum. ApxG
86. [ ] Draba nemorosa L. Woodland Whitlow Grass. HSq
87. [ ] Draba reptans (Lam.) Fernald. Carolina Whitlow Grass.
88. [ ] Nasturtium officinale W. T. Aiton. (Syn: Rorippa nasturtium-aquaticum (L.) Hayek ) Watercress. ApxG
89. [ ] Rorippa palustris (L.) Besser. (Syn: R. islandica (Oeder ex Murray) Borbas ) Bog Yellow-Cress. HSq
90. [ ] Sisymbrium altissimum L. Tall Tumblemustard. HSq
92. [ ] Escobaria missouriensis (Sweet) D.R.Hunt. (Syn: Coryphantha missouriensis (Sweet) Britton & Rose ) Missouri Foxtail Cactus.
94. [ ] Campanula rotundifolia L. Harebell. ApxG
96. [ ] Humulus neomexicanus (A. Nelson & Cockerell) Rydb. New Mexican Hops. ApxG
98. [ ] Dipsacus laciniatus L. Cutleaf Teasel. Weed: CO DofA, List: B. HSq
100. [ ] Cerastium arvense L. ssp. strictum Gaudin. (Syn: Cerastium strictum L ) Field Chickweed. HSq
101. [ ] Pseudostellaria jamesiana (Torr.) W. A. Weber & R. L. Hartm. (Syn: Stellaria jamesiana Torr. ) Tuber Starwort. ApxG
103. [ ] Chenopodium atrovirens Rydb. Pinyon Goosefoot. HSq
104. [ ] Dysphania botrys (L.) Mosyakin & Clemants. (Syn: Chenopodium b. L , Teloxys botrys (L.) Weber ) Jerusalem Oak Goosefoot. HSq
105. [ ] Kochia scoparia (L.) Schrad. (Syn: Bassia scoparia (L.) A. J. Scott , Bassia sieversiana (Pall.) W. A. Weber ) Common Red Sage. HSq
106. [ ] 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. HSq
107. [ ] Suckleya suckleyana (Torr.) Rydb. Poison Suckleya. HSq
109. [ ] Cleomella serrulata (Pursh) Roalson & J. C. Hall. (Syn: Cleome serrulata Pursh , Peritoma serrulata (Pursh) DC. ) Rocky Mountain Bee Plant. HSq
111. [ ] Sedum lanceolatum Torr. (Syn: Amerosedum lanceolatum (Torr.) A. Löve & D. Löve ) Spearleaf Stonecrop.
113. [ ] Chamaesyce glyptosperma (Engelm.) Small. Ribseed Sand Mat. HSq
114. [ ] Euphorbia dentata Michx. (Syn: Euphorbia dentata Michx. var. dentata , Pointsettia dentata (Michx.) Klotzsch & Garcke ) Toothed Spurge. HSq
115. [ ] Euphorbia marginata Pursh. (Syn: Agaloma marginata (Pursh) A. Löve & D. Löve ) Snow on the Mountain. HSq
117. [ ] Astragalus laxmannii Jacq. var. robustior (Hook.) Barneby & S. L. Welsh. (Syn: Astragalus adsurgens Pall. ) Prairie Milkvetch. HSq
118. [ ] Dalea purpurea Vent. Purple Prairie Clover. HSq
119. [ ] Lathyrus lanszwertii Kellogg var. leucanthus (Rydb.)Dorn. (Syn: L. leucanthus Rydb. ) White Flower Pea. ApxG
120. [ ] Lupinus argenteus Pursh var. argenteus. Loosely Flowered Silver Lupine. HSq
121. [ ] Pediomelum tenuiflorum (Pursh) A. N. Egan. (Syn: Psoralea tenuiflora Pursh , Psoralidium tenuiflorum (Pursh) Rydb. ) Slimflower Scurfpea. HSq
122. [ ] Vicia villosa Roth. Hairy Vetch. ApxG HSq
124. [ ] Erodium cicutarium (L.) L'Her. ex Aiton. Hemlock-leav'd Crane's-bill. Weed: CO DofA, List: C. HSq
125. [ ] Geranium caespitosum James. Pineywoods Geranium. HSq
127. [ ] Ribes cereum Douglas. Wax Currant. HSq
129. [ ] Lycopus americanus W. P. C. Barton. American Bugleweed. HSq
130. [ ] Marrubium vulgare L. Horehound. HSq
131. [ ] Mentha arvensis L. (Syn: Mentha canadensis L. ) Wild Mint. ApxG
132. [ ] Monarda fistulosa L. Wild Bergamot. ApxG HSq
133. [ ] Nepeta cataria L. Catnip. ApxG
134. [ ] Scutellaria brittonii Porter. Britton's Skullcap. HSq
136. [ ] Mentzelia multiflora (Nutt.) A. Gray. (Syn: Nuttallia multiflora (Nutt.) Greene ) Adonis Blazing Star. ApxG
138. [ ] Claytonia rosea Rydb. Rocky Mountain Springbeauty. ApxG
140. [ ] Mirabilis linearis (Pursh) Heimerl. (Syn: Oxybaphus linearis (Pursh) B. L. Robinson ) Narrowleaf Four O'Clock. HSq
142. [ ] Ligustrum vulgare L. Privet. ApxG
144. [ ] Circaea alpina L. Small Enchanter's Nightshade. ApxG
145. [ ] Epilobium brachycarpum C. Presl. Autumn Willow Herb. HSq
146. [ ] Epilobium ciliatum Raf. Fringed Willowherb. HSq
147. [ ] Oenothera curtiflora W.L. Wagner & Hoch. (Syn: Gaura mollis James, nom. rej. , Gaura parviflora Douglas ex Lehm. ) Velvet Butterfly-Weed. HSq
148. [ ] Oenothera suffrutescens (Ser.) W. L. Wagner & Hoch. (Syn: Gaura coccinea Pursh , Gaura glabra Lehm. ) Linda Tarde. HSq
149. [ ] Oenothera villosa Thunb. Hairy Evening Primrose. ApxG
151. [ ] Orthocarpus luteus Nutt. Yellow Owls Clover. ApxG
153. [ ] Oxalis stricta L. Common Yellow Oxalis. HSq
155. [ ] Argemone polyanthemos (Fedde) G.B. Ownbey. Crested Prickly Poppy. HSq
157. [ ] Penstemon secundiflorus Benth. Sidebells Penstemon. HSq
158. [ ] Veronica americana (Raf.) Benth. American Speedwell. ApxG
159. [ ] Veronica catenata Pennell. Speedwell. HSq
161. [ ] Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter. (Syn: Gilia pinnatifida Nutt. ) Sticky Gilia. HSq
162. [ ] Collomia linearis Nutt. Tiny Trumpet. ApxG HSq
163. [ ] Gilia sinuata Benth. (Syn: Gilia inconspicua (Sm.) Sweet var. sinuata (Douglas ex Benth.) A. Gray ) Rosy Gilia. HSq
164. [ ] Microsteris gracilis (Douglas ex Hook.) Greene. Slender Phlox. HSq
166. [ ] Eriogonum alatum Torrey in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers. 168, plate 8. 1853. (Syn: Pterogonum alatum (Torr.) Gross ) Winged Buckwheat. HSq
167. [ ] Eriogonum effusum Nuttall, Proc. Acad. Nat. Sci. Philadelphia. 4: 15. 1848. Spreading Buckwheat. HSq
168. [ ] Eriogonum umbellatum Torr. var. ramulosum Reveal. Buffalo Bill's Sulphur Flower. ApxG
169. [ ] Eriogonum umbellatum Torr. var. umbellatum. Sulphur-Flower Buckwheat. HSq
170. [ ] Fallopia convolvulus (L.) A.Löve. (Syn: Polygonum convolvulus L. ) Black Bindweed. ApxG
171. [ ] Persicaria maculosa Gray. (Syn: Polygonum persicaria L. ) Lady's Thumb. HSq
172. [ ] Polygonum ramosissimum Michx. Bushy Knotweed. HSq
173. [ ] Rumex crispus L. Curley Dock. ApxG
175. [ ] Lysimachia ciliata L. Fringed Loosestrife. ApxG
177. [ ] Clematis ligusticifolia Nutt. Western White Clematis. HSq
178. [ ] Delphinium carolinianum Walter ssp. virescens (Nutt.) R.E. Brooks. (Syn: D. carolinianum Walter ssp. penardii (Huth) L. M. Perry , Delphinium virescens Nutt. ) Plains Larkspur. HSq
179. [ ] Delphinium nuttallianum Pritz. Twolobe Larkspur.
180. [ ] Ranunculus acris L. Tall Buttercup. HSq
182. [ ] Ceanothus fendleri A. Gray. Fendler's Ceanothus. ApxG
184. [ ] Cotoneaster lucidus Schltdl. Hairy Stem Cotoneaster. ApxG
185. [ ] Crataegus succulenta Schrad. ex Link. Fleshy Hawthorn. HSq
186. [ ] Potentilla L. Cinquefoil.
187. [ ] Potentilla recta L. Sulphur Cinquefoil. Weed: CO DofA, List: B. ApxG
188. [ ] Prunus americana Marshall. American Plum. HSq
189. [ ] Rosa arkansana Porter. Prairie Rose. HSq
191. [ ] Comandra umbellata (L.) Nutt. ssp. pallida (A. DC.) Piehl. (Syn: Comandra umbellata (L.) Nutt. var. pallida (A. DC.) M. E. Jones ) Pale Bastard Toadflax.
193. [ ] Acer glabrum Torr. Rocky Mountain Maple. ApxG
195. [ ] Verbascum phlomoides L. Orange Mullien. ApxG HSq
196. [ ] Verbascum thapsus L. Common Mullein. Weed: CO DofA, List: C. ApxG
198. [ ] Solanum dulcamara L. Climbing Nightshade. ApxG
199. [ ] Solanum physalifolium Rusby. Hoe Nightshade. HSq
200. [ ] Solanum triflorum Nutt. Cutleaf Nightshade. HSq
202. [ ] Verbena bracteata Lag. & Rodr. Large Bract Vervain. HSq
204. [ ] Parthenocissus quinquefolia (L.) Planch. (Syn: Parthenocissus inserta (A.Kern.) Fritsch ) Virginia Creeper. ApxG
205. [ ] Vitis riparia Michx. Riverbank Grape. ApxG
207. [ ] Tribulus terrestris L. Puncture Vine. Weed: CO DofA, List: C. HSq
209. [ ] Yucca glauca Nutt. Soapweed Yucca.
211. [ ] Leucocrinum montanum Nutt. ex A. Gray. Star Lily.
213. [ ] Carex inops L.H. Bailey ssp. heliophila (Mack.) Crins. (Syn: C. pensylvanica Lam. ssp. heliophila (Mack.) W. A. Weber ) Sun Sedge.
214. [ ] Carex nebrascensis Dewey. Nebraska Sedge. HSq
215. [ ] Carex stipata Muhl. ex Willd. Saw Beaked Sedge. ApxG
217. [ ] Muscari botryoides (L.) Mill. Common Grape Hyacinth.
219. [ ] Goodyera oblongifolia Raf. Western Rattlesnake Plantain. ApxG
221. Tribe: Andropogoneae
222. [ ] Andropogon gerardii Vitman. Big Bluestem. HSq
223. Tribe: Aristideae
224. [ ] Aristida purpurea Nutt. var. longiseta (Steud.) Vasey. (Syn: Aristida longiseta Steud. ) Purple Threeawn. HSq
225. Tribe: Aveneae
226. [ ] Agrostis gigantea Roth. (Syn: Agrostis alba L. ) Redtop.
227. [ ] Koeleria macrantha (Ledeb.) Schult. Prairie Junegrass. HSq
228. [ ] Phleum pratense L. Timothy. HSq
229. Tribe: Bromeae
230. [ ] Bromus japonicus Thunb. Japanese Cheat Grass. HSq
231. Tribe: Cynodonteae
232. [ ] Bouteloua curtipendula (Michx.) Torr. Sideoats Grama. HSq
233. [ ] Bouteloua gracilis (Kunth) Lag. ex Griffiths. (Syn: Chondrosum gracile Kunth ) Blue Grama. HSq
234. Tribe: Danthonieae
235. [ ] Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. Poverty Oatgrass. HSq
236. Tribe: Eragrostideae
237. [ ] Sporobolus cryptandrus (Torr.) A. Gray. (Syn: Agrostis cryptandra Torr. ) Sand Drop-seed. HSq
238. Tribe: Paniceae
239. [ ] Echinochloa crus-galli (L.) P. Beauv. Barnyardgrass. HSq
240. Tribe: Poeae
241. [ ] Poa secunda J. Presl. (Syn: P. nevadensis Vasey ex Scribn. ) Sandberg Bluegrass.. HSq
242. [ ] Vulpia octoflora (Walt.) Rydb. (Syn: Festuca octoflora Walter , Vulpia octoflora (Walt.) Rydb. var. octoflora ) Six Weeks Fescue. HSq
243. Tribe: Stipeae
244. [ ] Eriocoma robusta (Vasey) Romasch. (Syn: Achnatherum robustum (Vasey) Barkworth , Stipa robusta (Vasey) Scribn. ) ApxG HSq
245. Tribe: Triticeae
246. [ ] Elymus canadensis L. Canadian Wildrye. HSq
247. [ ] Elymus trachycaulus (Link) Gould ex Shinners. Slender Wheatgrass. HSq
248. [ ] Pascopyrum smithii (Rydb.) Á. Löve. (Syn: Agropyron smithii Rydb. ) Western Wheatgrass. HSq
| Total number of taxa: | 163 |
| Native Taxa: (serif, italic, bold) | 119 |
| Exotic Taxa: (sans-serif, italic) | 42 |
| Nativity Undetermined: (default font, italic) | 2 |
| Listed Weeds: Identified as Weed | 9 |
Locations Included in This Area
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Date and time this article was prepared: 12/9/2024 7:44:14 PM