Plant Check List for Schweich Hill, 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 Schweich Hill, Jefferson County, United States.

1. Cupressaceae

2. [ ] Juniperus virginiana L. Eastern Redcedar.

3. Anacardiaceae

4. [ ] Rhus trilobata Nutt. var. trilobata. (Syn: Rhus aromatica Aiton var. trilobata (Nutt.) A. Gray ex S. Watson ) Skunkbush Sumac.

5. Apiaceae

6. [ ] Lomatium orientale J.M. Coult. & Rose. Salt-and-Pepper.

7. Asclepiadaceae

8. [ ] Asclepias speciosa Torr. Showy Milkweed.

9. Asteraceae

10. Tribe: Anthemideae

11. [ ] Artemisia campestris L. Field Sagewort.

12. [ ] Artemisia dracunculus L. (Syn: Oligosporus dracunculus (L.) Poljakov ssp. glaucis (Pall. ex Willd.) A. Löve & D. Löve ) Tarragon, Dragon Wort.

13. [ ] Artemisia frigida Willd. Prairie Sagewort.

14. [ ] Artemisia ludoviciana Nutt. Silver Wormwood.

15. [ ] Artemisia ludoviciana Nutt. ssp. ludoviciana. (Syn: A. britonii Rydb. ) White Sagebrush.

16. Tribe: Astereae

17. SubTribe: Pentachaetinae

18. [ ] Ericameria nauseosa (Pall. ex Pursh) G.L.Nesom & G.I.Baird var. graveolens (Nutt.) Reveal & Schuyler. Goldy-Locks.

19. SubTribe: Chrysopsidinae

20. [ ] Heterotheca villosa (Pursh) Shinners. (Syn: H. v. (Pursh) Shinners var. nana (A. Gray) Semple , H. v. (Pursh) Shinners var. villosa ) Hairy False Goldenaster.

21. SubTribe: Conyzinae

22. [ ] Erigeron divergens Torr. & A. Gray. Spreading Fleabane.

23. [ ] Erigeron tracyi Greene. (Syn: E. cinereus A. Gray , E. colomexicanus A. Nelson , E. divergens Torrey & A. Gray var. cinereus A. Gray ) Running Fleabane.

24. SubTribe: Gutiereziinae

25. [ ] Gutierrezia sarothrae (Pursh) Britton & Rusby. (Syn: G. linearifolia Lag. ) Broom Snakeweed.

26. SubTribe: Machaerantherinae

27. [ ] Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. (Syn: Machaeranthera pinnatifida (Hook.) Shinners ) Spiny Goldenweed.

28. SubTribe: Solidagininae

29. [ ] Solidago missouriensis Nutt. Missouri Goldenrod.

30. [ ] Solidago nana Nutt. Baby Goldenrod.

31. SubTribe: Symphyotrichinae

32. [ ] Symphyotrichum ericoides (Linnaeus) G. L. Nesom. (Syn: Virgulus ericoides (Linnaeus) Reveal & Keener ) White Heath Aster.

33. [ ] Symphyotrichum falcatum (Lindl.) G.L. Nesom. (Syn: Aster falcatus Lindl. ) White Prairie Aster.

34. [ ] Symphyotrichum porteri (A. Gray) G.L. Nesom. (Syn: Aster porteri A. Gray ) Smooth White Aster.

35. Tribe: Bahieae

36. [ ] Hymenopappus filifolius Hook. var. polycephalus (Osterh.) B.L. Turner. Many-Headed Fine-Leaved Wooly-White.

37. Tribe: Cardueae

38. SubTribe: Carduinae

39. [ ] Carduus nutans L. (Syn: Carduus nutans L. ssp. macrolepis (Peterman) Kazmi ) Nodding Plumeless Thistle. Weed: CO DofA, List: B.

40. [ ] Cirsium arvense (L.) Scop. (Syn: Breea arvensis (L.) Lessing ) Canada Thistle. Weed: CO DofA, List: B.

41. [ ] Cirsium undulatum (Nutt.) Spreng. Wavy Leaved Thistle.

42. SubTribe: Centaureinae

43. [ ] Centaurea diffusa Lam. (Syn: Acosta diffusa (Lam.) Soja' k ) Diffuse Knapweed. Weed: CO DofA, List: B.

44. Tribe: Cichorieae

45. SubTribe: Crepidinae

46. [ ] Crepis occidentalis Nutt. (Syn: Psilochenia occidentalis (Nutt.) Nutt. ) Largeflower Hawksbeard.

47. [ ] Taraxacum officinale F. H. Wigg. (Syn: T. laevigatum (Willd.) DC. ) Common Dandelion.

48. SubTribe: Lactucinae

49. [ ] Lactuca serriola L. Prickly Lettuce.

50. SubTribe: Microseridinae

51. [ ] Nothocalais cuspidata (Pursh) Greene. Prairie False Dandelion.

52. SubTribe: Scorzonerinae

53. [ ] Scorzonera laciniata L. (Syn: Podospermum laciniatum (L.) De Candolle ) Cutleaf Vipergrass.

54. [ ] Tragopogon dubius Scop. (Syn: Tragopogon dubius Scop. ssp. major (Jacq.) Vollman ) Yellow Salsify.

55. Tribe: Coreopsideae

56. [ ] Thelesperma megapotamicum (Spreng.) Kuntze. Hopi Tea Greenthread.

57. Tribe: Eupatorieae

58. [ ] Brickellia eupatorioides (L.) Shinners. False Boneset.

59. [ ] Liatris punctata Hook. Dotted Blazing Star.

60. Tribe: Helenieae

61. SubTribe: Gaillardiinae

62. [ ] Gaillardia aristata Pursh. Blanketflower.

63. Tribe: Heliantheae

64. SubTribe: Ambrosiinae

65. [ ] Ambrosia psilostachya DC. Western Ragweed.

66. SubTribe: Helianthinae

67. [ ] Helianthus pumilus Nutt. Little Sunflower.

68. SubTribe: Rudbeckiinae

69. [ ] Ratibida columnifera (Nutt.) Woot. & Standl. (Syn: Rudbeckia columnifera Nutt. ) Upright Prairie Coneflower.

70. Tribe: Senecioneae

71. [ ] Packera fendleri (A. Gray) W.A. Weber & Á. Löve. (Syn: Senecio fendleri A. Gray ) Fendler’s Ragwort.

72. [ ] Packera tridenticulata (Rydb.) W.A. Weber & Á. Löve. (Syn: Senecio tridenticulatus Rydb. ) Three-Tooth Ragwort.

73. [ ] Senecio integerrimus Nutt. Columbia Ragwort.

74. [ ] Senecio spartioides Torr. & A. Gray. (Syn: S. multicapitatus Greenm. ex Rydb. ) Broomlike Ragwort.

75. Boraginaceae

76. [ ] Cryptantha virgata (Porter) Payson. (=Oreocarya virgata (Porter) Greene) Miner"s Candle.

77. [ ] Lithospermum incisum Lehm. Narrowleaf Stoneseed.

78. [ ] Mertensia lanceolata (Pursh) DC. Prairie Bluebells.

79. Brassicaceae

80. [ ] Alyssum simplex Rudolphi. (Syn: Alyssum minus Rothm. , Alyssum parviflorum Fisch. ex M.Bieb. ) European Madwort.

81. [ ] Camelina microcarpa Andrz. ex DC. Little-Podded False Flax.

82. [ ] Chorispora tenella (Pall.) DC. Crossflower.

83. [ ] Physaria montana (A. Gray) Greene. (Syn: Lesquerella montana (A. Gray) S. Watson ) Mountain Bladderpod.

84. [ ] Sisymbrium altissimum L. Tall Tumblemustard.

85. [ ] Thlaspi arvense L. Field Penny Cress.

86. Cactaceae

87. [ ] Echinocereus viridiflorus Engelm. (Syn: Echinocereus chloranthus (Engelm.) J.N.Haage , Echinocereus viridiflorus Engelm. var. chloranthus (Engelm.) Backeb. ) Nylon Hedgehog Cactus.

88. [ ] Escobaria missouriensis (Sweet) D.R.Hunt. (Syn: Coryphantha missouriensis (Sweet) Britton & Rose ) Missouri Foxtail Cactus.

89. [ ] Escobaria vivipara (Nutt.) Buxb. (Syn: Coryphantha vivipara (Nutt.) Britton & Rose , Escobaria vivipara (Nutt.) Buxb. var. deserti (Engelm.) D. R. Hunt , Escobaria vivipara (Nutt.) Buxb. var. rosea (Clokey) D. R. Hunt ) Beehive Cactus.

90. [ ] Opuntia macrorhiza Engelm. Western Pricklypear.

91. [ ] Opuntia polyacantha Haw. Plains Pricklypear.

92. Campanulaceae

93. [ ] Campanula glomerata L. Dane's Blood.

94. Cannabaceae

95. [ ] Celtis reticulata Torr. (Syn: Celtis laevigata Willd. var. reticulata L. D. Benson ) Net-Leaved Hackberry.

96. Caprifoliaceae

97. [ ] Lonicera tatarica L. Tatarian Honeysuckle.

98. Caryophyllaceae

99. [ ] Cerastium arvense L. ssp. strictum Gaudin. (Syn: Cerastium strictum L ) Field Chickweed.

100. [ ] Gypsophila paniculata L. (Syn: G. paniculata L. var. p. ) Baby's Breath. Weed: CO DofA, List: Watch.

101. [ ] Saponaria officinalis L. Bouncingbet. Weed: CO DofA, List: B.

102. [ ] Stellaria media (L.) Vill. (Syn: Alsine media L. ) Common Chickweed.

103. Chenopodiaceae

104. [ ] Chenopodium album L. Lambsquarters.

105. Convolvulaceae

106. [ ] Convolvulus arvensis L. Field Bindweed. Weed: CO DofA, List: C.

107. [ ] Evolvulus nuttallianus Roem. & Schult. (Syn: E. argenteus Pursh [illeg.] , E. pilosus Nutt. ) Shaggy Dwarf Morning Glory.

108. Elaeagnaceae

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

110. Euphorbiaceae

111. [ ] Euphorbia marginata Pursh. (Syn: Agaloma marginata (Pursh) A. Löve & D. Löve ) Snow on the Mountain.

112. [ ] Euphorbia myrsinites L. (Syn: Tithymalus myrsinites (L.) Hill ) Myrtle Spurge. Weed: CO DofA, List: A.

113. Fabaceae

114. [ ] Astragalus . Milkvetch.

115. [ ] Astragalus agrestis Douglas ex G. Don. Purple Milkvetch.

116. [ ] Astragalus crassicarpus Nutt. Groundplum Milkvetch.

117. [ ] Astragalus drummondii Dougl. ex Hook. Drummond's Milkvetch.

118. [ ] Astragalus flexuosus G. Don. Flexible Milkvetch.

119. [ ] Colutea arborescens L. Bladder Senna.

120. [ ] Medicago sativa L. Alfalfa.

121. [ ] Melilotus officinalis (L.) Lam. Yellow Sweet Clover.

122. [ ] Oxytropis lambertii Pursh. Purple Locoweed.

123. [ ] Pediomelum tenuiflorum (Pursh) A. N. Egan. (Syn: Psoralea tenuiflora Pursh , Psoralidium tenuiflorum (Pursh) Rydb. ) Slimflower Scurfpea.

124. Geraniaceae

125. [ ] Erodium cicutarium (L.) L'Her. ex Aiton. Hemlock-leav'd Crane's-bill. Weed: CO DofA, List: C.

126. Grossulariaceae

127. [ ] Ribes cereum Douglas. Wax Currant.

128. Lamiaceae

129. [ ] Lamium amplexicaule L. Henbit.

130. [ ] Marrubium vulgare L. Horehound.

131. [ ] Scutellaria brittonii Porter. Britton's Skullcap.

132. Linaceae

133. [ ] Linum lewisii Pursh. (Syn: Adenolinum lewisii (Pursh) A. Löve & D. Löve ) Prairie Blue Flax.

134. Loasaceae

135. [ ] Mentzelia nuda (Pursh) Torr. & A. Gray. (Syn: Nuttallia nuda (Pursh) Greene ) Bractless Blazing Star.

136. Malvaceae

137. [ ] Malva neglecta Wallr. Common Mallow.

138. [ ] Sphaeralcea coccinea (Nutt.) Rydb. Cowboy's Delight.

139. Nyctaginaceae

140. [ ] Mirabilis linearis (Pursh) Heimerl. (Syn: Oxybaphus linearis (Pursh) B. L. Robinson ) Narrowleaf Four O'Clock.

141. Onagraceae

142. [ ] Oenothera coronopifolia Torr. & A. Gray. Crownleaf Evening Primrose. Hierba de San Juan..

143. [ ] Oenothera suffrutescens (Ser.) W. L. Wagner & Hoch. (Syn: Gaura coccinea Pursh , Gaura glabra Lehm. ) Linda Tarde.

144. Orobanchaceae

145. [ ] Castilleja integra A. Gray. Wholeleaf Indian Paintbrush.

146. [ ] Orobanche fasciculata Nutt. (Syn: Aphyllon fasciculatum (Nutt.) Torr. & A. Gray ) Clustered Broomrape.

147. Plantaginaceae

148. [ ] Linaria dalmatica (L.) Mill. (Syn: Linaria dalmatica (L.) Mill. ssp. dalmatica , Linaria genistifolia (L.) Mill. ssp. dalmatica (L.) Maire & Petitm. ) Dalmatian ToadFlax. Weed: CO DofA, List: B.

149. [ ] Penstemon secundiflorus Benth. Sidebells Penstemon.

150. [ ] Penstemon virens Pennell ex Rydb. Front Range Beardtongue.

151. Polygonaceae

152. [ ] Eriogonum alatum Torrey in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers. 168, plate 8. 1853. (Syn: Pterogonum alatum (Torr.) Gross ) Winged Buckwheat.

153. [ ] Eriogonum arcuatum Greene, Pittonia. 4: 319. 1901. (Syn: E. bakeri Greene , E. jamesii Benth var. flavescens S. Watson ) Baker's Buckwheat.

154. [ ] Eriogonum effusum Nuttall, Proc. Acad. Nat. Sci. Philadelphia. 4: 15. 1848. Spreading Buckwheat.

155. [ ] Rumex crispus L. Curley Dock.

156. Ranunculaceae

157. [ ] Delphinium carolinianum Walter ssp. virescens (Nutt.) R.E. Brooks. (Syn: D. carolinianum Walter ssp. penardii (Huth) L. M. Perry , Delphinium virescens Nutt. ) Plains Larkspur.

158. Rosaceae

159. [ ] Prunus pensylvanica L. f. (Syn: Cerasus pensylvanica (L. f.) Loiseleur ) Pin Cherry.

160. [ ] Prunus virginiana L. Chokecherry.

161. [ ] Rosa arkansana Porter. Prairie Rose.

162. Santalaceae

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

164. Scrophulariaceae

165. [ ] Verbascum thapsus L. Common Mullein. Weed: CO DofA, List: C.

166. Violaceae

167. [ ] Viola nuttallii Pursh. Nuttall's Violet.

168. Vitaceae

169. [ ] Parthenocissus vitacea (Knerr) Hitchcock. Woodbine, thicket creeper.

170. Agavaceae

171. [ ] Yucca glauca Nutt. Soapweed Yucca.

172. Anthericeae

173. [ ] Leucocrinum montanum Nutt. ex A. Gray. Star Lily.

174. Commelinaceae

175. [ ] Tradescantia occidentalis (Britton) Smyth. Prairie Spiderwort.

176. Cyperaceae

177. [ ] Carex inops L.H. Bailey ssp. heliophila (Mack.) Crins. (Syn: C. pensylvanica Lam. ssp. heliophila (Mack.) W. A. Weber ) Sun Sedge.

178. Iridaceae

179. [ ] Iris L. Horticultural Iris.

180. Liliaceae

181. [ ] Muscari botryoides (L.) Mill. Common Grape Hyacinth.

182. [ ] Narcissus L. Horticultural Daffodil.

183. Poaceae

184. [ ] . Grass Family.

185. Tribe: Andropogoneae

186. [ ] Andropogon gerardii Vitman. Big Bluestem.

187. [ ] Schizachyrium scoparium (Michx.) Nash. Little Bluestem.

188. Tribe: Aristideae

189. [ ] Aristida purpurea Nutt. var. longiseta (Steud.) Vasey. (Syn: Aristida longiseta Steud. ) Purple Threeawn.

190. Tribe: Aveneae

191. [ ] Koeleria macrantha (Ledeb.) Schult. Prairie Junegrass.

192. Tribe: Bromeae

193. [ ] Bromus carinatus Hook. & Arn. (Syn: Ceratochloa carinata (Hook. & Arn.) Tutin ) California Brome.

194. [ ] Bromus inermis Leyss. (Syn: B. inermis Leyss. ssp. inermis ) Smooth Brome.

195. [ ] Bromus japonicus Thunb. Japanese Cheat Grass.

196. [ ] Bromus tectorum L. (Syn: B. tectorum L. var. glabratus Spenn. ) Cheat Grass. Weed: CO DofA, List: C.

197. Tribe: Cynodonteae

198. [ ] Bouteloua gracilis (Kunth) Lag. ex Griffiths. (Syn: Chondrosum gracile Kunth ) Blue Grama.

199. [ ] Buchloe dactyloides (Nutt.) Engelm. (=Bouteloua dactyloides (Nutt.) J.T. Columbus) Buffalo Grass.

200. Tribe: Eragrostideae

201. [ ] Sporobolus cryptandrus (Torr.) A. Gray. (Syn: Agrostis cryptandra Torr. ) Sand Drop-seed.

202. Tribe: Poeae

203. [ ] Dactylis glomerata L. Orchard Grass.

204. [ ] Festuca idahoensis Elmer. Idaho Fescue.

205. [ ] Festuca saximontana Rydb. (Syn: F. saximontana Rydb. var. purpusiana (St.-Yves) Fred. & Pavlick ) Rocky Mountain Fescue.

206. [ ] Poa pratensis L. (Syn: P. agassizensis B. Boivin & D. Löve ) Kentucky Bluegrass.

207. [ ] Poa secunda J. Presl. (Syn: P. nevadensis Vasey ex Scribn. ) Sandberg Bluegrass..

208. [ ] Vulpia octoflora (Walt.) Rydb. (Syn: Festuca octoflora Walter , Vulpia octoflora (Walt.) Rydb. var. octoflora ) Six Weeks Fescue.

209. Tribe: Stipeae

210. [ ] Hesperostipa comata (Trin. & Rupr.) Barkworth. (Syn: Stipa comata Trin. & Rupr. ) Needle and Thread.

211. [ ] Nassella viridula (Trin.) Barkworth. (Syn: Stipa viridula Trin. ) Green Needlegrass.

212. Tribe: Triticeae

213. [ ] Aegilops cylindrica Host. (Syn: Cylindropyrum cylindricum (Host) Á.Löve ) Jointed Goat Grass. Weed: CO DofA, List: B.

214. [ ] Agropyron cristatum (L.) Gaertn. Crested Wheat Grass.

215. [ ] Elymus canadensis L. Canadian Wildrye.

216. [ ] Elymus elymoides (Raf.) Swezey. (Syn: E. longifolius (J. G. Sm.) Gould , Sitanion hystrix (Nutt.) J. G. Sm. ) Squirreltail Grass.

217. [ ] Thinopyrum intermedium (Host) Barkworth & D.R. Dewey. (Syn: Elytrigia intermedia (Host) Nevski , Elymus hispidus (Opiz) Melderis ) Intermediate Wheatgrass.

218. [ ] Triticum aestivum L. Wheat.

Total number of taxa: 141
Native Taxa:
(serif, italic, bold)
93
Exotic Taxa:
(sans-serif, italic)
45
Nativity Undetermined:
(default font, italic)
3
Listed Weeds:
Identified as Weed
13

Locations Included in This Area

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Date and time this article was prepared: 9/22/2024 4:54:04 PM