Plant Check List for Magic Mountain Archeological Site, City of Golden, Jefferson County, Colorado

Edited by Tom Schweich

This list is assembled from personal collections, herbarium vouchers, and published lists, that were available at the time this list was prepared. There may be additional species of plants in this area that were unknown or undocumented at the time this list was prepared. 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 Archeological Site, Jefferson County, United States.

Area Description: Named for a nearby amusement park now known as Heritage Square, the Magic Mountain Archaeological Site south of Golden was excavated in 1959–60 by Cynthia and Henry Irwin. For purposes of the Open Space Master Plan, Magic Mountain Archeological Site was combined with the north half of the City of Golden parcel upon which the trail of Apex Park was built.

Data Quality: Data quality is good, primarily because of the exhaustive search of the area by Ernest H. Brunquist.

Floristic Quality: FQA, CC, n=154, Mean C: 3.3, FQI = 41.3

Comments: Most of the data for this area checklist comes from collections made by Ernest H. Brunquist during the 1959 excavation of the Magic Mountain site by Peabody Museum of Harvard University in 1959-1960.

1. Cupressaceae

2. [ ] Juniperus scopulorum Sarg. (Syn: Sabina scopulorum Sarg.(Sarg.) Rydb. ) Rocky Mountain Juniper. CC:5 HSq

3. Pinaceae

4. [ ] Pinus scopulorum Lemmon. (Syn: P. ponderosa Laws. var. scopulorum Engelm. ) Rocky Mountain yellow pine. CC:5

5. Amaranthaceae

6. [ ] Amaranthus blitoides S. Watson. (Syn: A. graecizans L. ) Mat Amaranth. CC:4

7. [ ] Amaranthus powellii S. Watson. Powell's Pigweed. CC:5

8. [ ] Froelichia gracilis (Hook.) Moq. Slender Snakecotton. CC:4

9. Anacardiaceae

10. [ ] Rhus trilobata Nutt. var. trilobata. (Syn: Rhus aromatica Aiton var. trilobata (Nutt.) A. Gray ex S. Watson ) Skunkbush Sumac. CC:5

11. [ ] Toxicodendron rydbergii (Small ex Rydb.) Greene. Western Poison Ivy. CC:3

12. Apiaceae

13. Tribe: Selineae

14. [ ] Lomatium orientale J.M. Coult. & Rose. Salt-and-Pepper. CC:6 HSq

15. Tribe: Smyrnieae

16. [ ] Conium maculatum L. Common Poison Hemlock. CC:0 Weed: CO DofA, List: C. HSq

17. Asteraceae

18. Tribe: Anthemideae

19. SubTribe: Artemisiinae

20. [ ] Artemisia dracunculus L. (Syn: Oligosporus dracunculus (L.) Poljakov ssp. glaucis (Pall. ex Willd.) A. Löve & D. Löve ) Tarragon, Dragonwort. CC:3

21. [ ] Artemisia frigida Willd. Prairie Sagewort. CC:4

22. [ ] Artemisia ludoviciana Nutt. Silver Wormwood. CC:4 HSq

23. SubTribe: Matricariinae

24. [ ] 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. CC:4 HSq

25. Tribe: Astereae

26. SubTribe: Astranthiinae

27. [ ] Townsendia exscapa (Richards.) Porter. Stemless Townsend Daisy. CC:6 MM

28. SubTribe: Chrysopsidinae

29. [ ] Heterotheca foliosa (Nutt.) Shinners. (Syn: Heterotheca villosa (Pursh) Shinners var. foliosa (Nutt.) V.L. Harms ) Hairy False Goldenaster. CC:4 HSq

30. [ ] Heterotheca villosa (Pursh) Shinners. (Syn: H. v. (Pursh) Shinners var. nana (A. Gray) Semple , H. v. (Pursh) Shinners var. villosa ) Hairy False Goldenaster. CC:3 HSq

31. SubTribe: Conyzinae

32. [ ] Erigeron canadensis L. (Syn: Conyza canadensis (L.) Cronquist ) Canadian Horseweed. CC:1 HSq

33. [ ] Erigeron divergens Torr. & A. Gray. Spreading Fleabane. CC:4 HSq

34. SubTribe: Gutiereziinae

35. [ ] Gutierrezia sarothrae (Pursh) Britton & Rusby. (Syn: G. linearifolia Lag. ) Broom Snakeweed. CC:3

36. SubTribe: Machaerantherinae

37. [ ] Grindelia squarrosa (Pursh) Dunal. Curlycup Gumweed. CC:3

38. SubTribe: Pentachaetinae

39. [ ] 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. CC:3

40. SubTribe: Solidagininae

41. [ ] Solidago missouriensis Nutt. Missouri Goldenrod. CC:5

42. [ ] Solidago nana Nutt. Baby Goldenrod. CC:6 HSq

43. [ ] Solidago simplex Kunth. Sticky Goldenrod. CC:6 HSq

44. SubTribe: Symphyotrichinae

45. [ ] Symphyotrichum falcatum (Lindl.) G.L. Nesom. (Syn: Aster falcatus Lindl. ) White Prairie Aster. CC:4 HSq

46. [ ] 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. CC:5

47. [ ] Symphyotrichum porteri (A. Gray) G.L. Nesom. (Syn: Aster porteri A. Gray ) Smooth White Aster. CC:6

48. Tribe: Bahieae

49. [ ] Hymenopappus filifolius Hook. var. polycephalus (Osterh.) B.L. Turner. Many-Headed Fine-Leaved Wooly-White. CC:5 HSq

50. Tribe: Cardueae

51. SubTribe: Carduinae

52. [ ] Cirsium undulatum (Nutt.) Spreng. Wavy Leaved Thistle. CC:5 HSq

53. SubTribe: Centaureinae

54. [ ] Centaurea diffusa Lam. (Syn: Acosta diffusa (Lam.) Soja' k ) Diffuse Knapweed. CC:0 Weed: CO DofA, List: B.

55. Tribe: Cichorieae

56. SubTribe: Cichoriinae

57. [ ] Cichorium intybus L. Common Chicory. CC:0

58. SubTribe: Crepidinae

59. [ ] Taraxacum officinale F. H. Wigg. (Syn: T. laevigatum (Willd.) DC. ) Common Dandelion. CC:0

60. SubTribe: Lactucinae

61. [ ] Lactuca serriola L. Prickly Lettuce. CC:0 HSq

62. SubTribe: Scorzonerinae

63. [ ] Tragopogon dubius Scop. (Syn: Tragopogon dubius Scop. ssp. major (Jacq.) Vollman ) Yellow Salsify. CC:0 HSq

64. Tribe: Cynareae

65. [ ] Arctium minus Bernh. Lesser Burdock. CC:0 Weed: CO DofA, List: C. HSq

66. Tribe: Eupatorieae

67. [ ] Brickellia Elliott. Brickel Bush. *

68. [ ] Brickellia grandiflora (Hook.) Nutt. Tasselflower Brickellbush. CC:8 HSq

69. [ ] Liatris punctata Hook. Dotted Blazing Star. CC:6 HSq

70. Tribe: Heliantheae

71. SubTribe: Ambrosiinae

72. [ ] Ambrosia psilostachya DC. Western Ragweed. CC:3 HSq

73. [ ] Ambrosia trifida L. (Syn: A. trifida L. var. trifida ) Giant Ragweed. CC:3 HSq

74. [ ] Cyclachaena xanthiifolia (Nutt.) Fresen. (Syn: Iva xanthiifolia Nutt. ) (=Euphrosyne xanthiifolia (Nutt.) A.Gray) Carelessweed. CC:2 HSq

75. [ ] Xanthium strumarium L. Common Cocklebur. CC:1 HSq

76. SubTribe: Helianthinae

77. [ ] Helianthus annuus L. Common Sunflower. CC:1 HSq

78. [ ] Helianthus pumilus Nutt. Little Sunflower. CC:4 HSq

79. Tribe: Senecioneae

80. [ ] Senecio riddellii (Torr. & A. Gray) Greenm. ex L.O. Williams. Riddell's Ragwort. CC:5

81. Boraginaceae

82. [ ] Cynoglossum officinale L. Gypsyflower. CC:0 Weed: CO DofA, List: B.

83. [ ] Lappula occidentalis (S. Watson) Greene. (Syn: L. occidentalis (S. Watson) Greene var. occidentalis , L. redowskii (Hornem.) Greene , L. redowskii (Hornem.) Greene var. redowskii ) Flatspine Stickseed. CC:2 HSq

84. Brassicaceae

85. [ ] Alyssum simplex Rudolphi. (Syn: A. campestre (L.) L. var. simplex (Rudolphi) Willd. , A. minus Rothm. , A. parviflorum Fisch. ex M.Bieb. ) European Madwort. CC:0

86. [ ] Berteroa incana (L.) DC. Hoary Alyssum. CC:0

87. [ ] Draba nemorosa L. Woodland Whitlow Grass. CC:6

88. [ ] Draba reptans (Lam.) Fernald. Carolina Whitlow Grass. CC:4

89. [ ] Lepidium latifolium L. (Syn: Cardaria latifolia (L.) Spach ) Broad-Leaved Pepper-Grass. CC:0

90. [ ] Nasturtium officinale W. T. Aiton. (Syn: Rorippa nasturtium-aquaticum (L.) Hayek ) Watercress. CC:0

91. [ ] Rorippa palustris (L.) Besser. (Syn: R. islandica (Oeder ex Murray) Borbas ) Bog Yellow-Cress. CC:4

92. [ ] Sisymbrium altissimum L. Tall Tumblemustard. CC:0 HSq

93. Cactaceae

94. [ ] Escobaria missouriensis (Sweet) D.R.Hunt. (Syn: Coryphantha missouriensis (Sweet) Britton & Rose ) Missouri Foxtail Cactus. CC:7

95. [ ] Opuntia macrorhiza Engelm. Western Pricklypear. CC:3

96. [ ] Opuntia polyacantha Haw. Plains Pricklypear. CC:5

97. Cannabaceae

98. [ ] Humulus neomexicanus (A. Nelson & Cockerell) Rydb. New Mexican Hops. CC:5

99. Caprifoliaceae

100. [ ] Dipsacus fullonum L. Fuller's Teasel. CC:0 Weed: CO DofA, List: B.

101. [ ] Dipsacus laciniatus L. Cutleaf Teasel. CC:0 Weed: CO DofA, List: B. HSq

102. Caryophyllaceae

103. [ ] Cerastium arvense L. ssp. strictum Gaudin. (Syn: Cerastium strictum L ) Field Chickweed. CC:5

104. Chenopodiaceae

105. [ ] Bassia scoparia (L.) A. J. Scott. (Syn: Bassia sieversiana (Pall.) W. A. Weber , Chenopodium scoparia L., Sp. Pl.: 221 (1753) , Kochia scoparia (L.) Schrad. ) Kochia, Summer Cypress. CC:0

106. [ ] Chenopodium atrovirens Rydb. Pinyon Goosefoot. CC:5

107. [ ] Dysphania botrys (L.) Mosyakin & Clemants. (Syn: Chenopodium b. L , Teloxys botrys (L.) Weber ) Jerusalem Oak Goosefoot. CC:0 HSq

108. [ ] 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. CC:0

109. [ ] Suckleya suckleyana (Torr.) Rydb. Poison Suckleya. CC:4 HSq

110. Cleomaceae

111. [ ] Cleomella serrulata (Pursh) Roalson & J. C. Hall. (Syn: Cleome serrulata Pursh , Peritoma serrulata (Pursh) DC. ) Rocky Mountain Bee Plant. CC:2 HSq

112. Crassulaceae

113. [ ] Sedum lanceolatum Torr. (Syn: Amerosedum lanceolatum (Torr.) A. Löve & D. Löve ) Spearleaf Stonecrop. CC:5

114. Euphorbiaceae

115. [ ] Chamaesyce glyptosperma (Engelm.) Small. (=Euphorbia glyptosperma Engelm.) Ribseed Sand Mat. CC:2

116. [ ] Euphorbia dentata Michx. (Syn: Euphorbia dentata Michx. var. dentata , Pointsettia dentata (Michx.) Klotzsch & Garcke ) (=Euphorbia davidii Subils) Toothed Spurge. CC:1

117. [ ] Euphorbia marginata Pursh. (Syn: Agaloma marginata (Pursh) A. Löve & D. Löve ) Snow on the Mountain. CC:1 HSq

118. Fabaceae

119. [ ] Astragalus laxmannii Jacq. var. robustior (Hook.) Barneby & S. L. Welsh. (Syn: Astragalus adsurgens Pall. ) Prairie Milkvetch. CC:6 HSq

120. [ ] Dalea purpurea Vent. Purple Prairie Clover. CC:5 HSq

121. [ ] Lupinus argenteus Pursh var. argenteus. Loosely Flowered Silver Lupine. CC:5 HSq

122. [ ] Pediomelum tenuiflorum (Pursh) A. N. Egan. (Syn: Psoralea tenuiflora Pursh , Psoralidium tenuiflorum (Pursh) Rydb. ) Slimflower Scurfpea. CC:5

123. [ ] Vicia villosa Roth. Hairy Vetch. CC:0 HSq

124. Geraniaceae

125. [ ] Erodium cicutarium (L.) L'Her. ex Aiton. Hemlock-leav'd Crane's-bill. CC:0 Weed: CO DofA, List: C.

126. [ ] Geranium caespitosum James. Pineywoods Geranium. CC:6 HSq

127. Grossulariaceae

128. [ ] Ribes cereum Douglas. Wax Currant. CC:6 HSq

129. Lamiaceae

130. [ ] Lycopus americanus W. P. C. Barton. American Bugleweed. CC:5 HSq

131. [ ] Marrubium vulgare L. Horehound. CC:0 HSq

132. [ ] Monarda fistulosa L. Wild Bergamot. CC:6 HSq

133. [ ] Scutellaria brittonii Porter. Britton's Skullcap. CC:6 HSq

134. Montiaceae

135. [ ] Phemeranthus parviflorus (Nutt.) Kiger. (Syn: P. confertiflorus (Greene) Hershk. , Talinum confertiflorum Greene ) Sunbright. CC:6

136. Nyctaginaceae

137. [ ] Mirabilis linearis (Pursh) Heimerl. (Syn: Oxybaphus linearis (Pursh) B. L. Robinson ) Narrowleaf Four O'Clock. CC:5 HSq

138. Oleaceae

139. [ ] Ligustrum vulgare L. Privet. CC:0

140. Onagraceae

141. [ ] Epilobium brachycarpum C. Presl. Autumn Willow Herb. CC:2 HSq

142. [ ] Epilobium ciliatum Raf. Fringed Willowherb. CC:4 HSq

143. [ ] Oenothera curtiflora W.L. Wagner & Hoch. (Syn: Gaura mollis James, nom. rej. , Gaura parviflora Douglas ex Lehm. ) Velvet Butterfly-Weed. CC:1 HSq

144. [ ] Oenothera suffrutescens (Ser.) W. L. Wagner & Hoch. (Syn: Gaura coccinea Pursh , Gaura glabra Lehm. ) Linda Tarde. CC:5 HSq

145. Oxalidaceae

146. [ ] Oxalis stricta L. Common Yellow Oxalis. CC:1 HSq

147. Papaveraceae

148. [ ] Argemone polyanthemos (Fedde) G.B. Ownbey. Crested Prickly Poppy. CC:3 HSq

149. Plantaginaceae

150. [ ] Penstemon secundiflorus Benth. Sidebells Penstemon. CC:6 HSq

151. [ ] Veronica catenata Pennell. Speedwell. CC:1 HSq

152. Polemoniaceae

153. [ ] Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter. (Syn: Gilia pinnatifida Nutt. ) Sticky Gilia. CC:5 HSq

154. [ ] Collomia linearis Nutt. Tiny Trumpet. CC:4 HSq

155. [ ] Gilia sinuata Benth. (Syn: Gilia inconspicua (Sm.) Sweet var. sinuata (Douglas ex Benth.) A. Gray ) Rosy Gilia. CC:5 HSq

156. [ ] Microsteris gracilis (Douglas ex Hook.) Greene. Slender Phlox. CC:7 HSq

157. Polygonaceae

158. [ ] Eriogonum alatum Torrey in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers. 168, plate 8. 1853. (Syn: Pterogonum alatum (Torr.) Gross ) Winged Buckwheat. CC:5 HSq

159. [ ] Eriogonum effusum Nuttall, Proc. Acad. Nat. Sci. Philadelphia. 4: 15. 1848. Spreading Buckwheat. CC:5 HSq

160. [ ] Eriogonum umbellatum Torrey, Ann. Lyceum Nat. Hist. New York. 2: 241. 1827. Sulphur-Flower Buckwheat. CC:6

161. [ ] Eriogonum umbellatum Torr. var. umbellatum. Sulphur-Flower Buckwheat. CC:6 HSq

162. [ ] Persicaria maculosa Gray. (Syn: Polygonum persicaria L. ) Lady's Thumb. CC:0 HSq

163. [ ] Polygonum ramosissimum Michx. Bushy Knotweed. CC:2 HSq

164. [ ] Rumex crispus L. Curley Dock. CC:0

165. Ranunculaceae

166. [ ] Clematis ligusticifolia Nutt. Western White Clematis. CC:4 HSq

167. [ ] Delphinium carolinianum Walter ssp. virescens (Nutt.) R.E. Brooks. (Syn: D. carolinianum Walter ssp. penardii (Huth) L. M. Perry , Delphinium virescens Nutt. ) Plains Larkspur. CC:5 HSq

168. [ ] Delphinium nuttallianum Pritz. Twolobe Larkspur. CC:6

169. [ ] Ranunculus acris L. Tall Buttercup. CC:0 HSq

170. Rosaceae

171. Tribe: Amygdaloideae

172. SubTribe: Amygdaleae

173. [ ] Prunus americana Marshall. American Plum. CC:6 HSq

174. [ ] Prunus virginiana L. Chokecherry. CC:4

175. SubTribe: Maleae

176. [ ] Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. Saskatoon Serviceberry. CC:6

177. [ ] Crataegus erythropoda Ashe. Cerro Hawthorn. CC:6

178. [ ] Crataegus succulenta Schrad. ex Link. Fleshy Hawthorn. CC:5 HSq

179. Tribe: Dryadoideae

180. SubTribe: Dryadeae

181. [ ] Cercocarpus montanus Raf. Alder-Leaf Mountain Mahogany. CC:6

182. Tribe: Rosoideae

183. SubTribe: Potentilleae

184. [ ] Potentilla L. Cinquefoil. *

185. [ ] Potentilla recta L. Sulphur Cinquefoil. CC:0 Weed: CO DofA, List: B.

186. SubTribe: Roseae

187. [ ] Rosa . Horticultural Rose. CC:0

188. [ ] Rosa arkansana Porter. Prairie Rose. CC:5 HSq

189. Salicaceae

190. [ ] Populus deltoides Marshall ssp. monilifera (Aiton) Eckenw. (Syn: Populus sargentii Dode ) Plains Cottonwood. CC:3

191. [ ] Salix amygdaloides Andersson. Peachleaf Willow. CC:5

192. [ ] Salix exigua Nutt. Coyote Willow, Narrow-Leaved Willow. CC:3

193. Santalaceae

194. [ ] Comandra umbellata (L.) Nutt. ssp. pallida (A. DC.) Piehl. (Syn: Comandra umbellata (L.) Nutt. var. pallida (A. DC.) M. E. Jones ) Pale Bastard Toadflax. CC:5

195. Sapindaceae

196. [ ] Acer negundo L. (Syn: Acer negundo L. var. interius (Britton) Sarg. , Negundo aceroides (L.) Moench ) Box Elder. CC:4

197. Scrophulariaceae

198. [ ] Verbascum phlomoides L. Orange Mullien. CC:0 HSq

199. [ ] Verbascum thapsus L. Common Mullein. CC:0 Weed: CO DofA, List: C.

200. Solanaceae

201. [ ] Solanum nitidibaccatum Bitter. Hairy Nightshade. CC:0 HSq

202. [ ] Solanum triflorum Nutt. Cutleaf Nightshade. CC:2 HSq

203. Verbenaceae

204. [ ] Verbena bracteata Lag. & Rodr. Large Bract Vervain. CC:2 HSq

205. Vitaceae

206. [ ] Vitis riparia Michx. Riverbank Grape. CC:5

207. Zygophyllaceae

208. [ ] Tribulus terrestris L. Puncture Vine. CC:0 Weed: CO DofA, List: C. HSq

209. Asparagaceae

210. Tribe: Agavoideae

211. SubTribe: Agaveae

212. [ ] Yucca glauca Nutt. Soapweed Yucca. CC:4

213. Tribe: Scilloideae

214. SubTribe: Hyacintheae

215. [ ] Muscari botryoides (L.) Mill. Common Grape Hyacinth. CC:0

216. Cyperaceae

217. [ ] Carex inops L. H. Bailey ssp. heliophila (Mack.) Crins. (Syn: C. pensylvanica Lam. ssp. heliophila (Mack.) W. A. Weber ) Sun Sedge. CC:7

218. [ ] Carex nebrascensis Dewey. Nebraska Sedge. CC:5 HSq

219. Poaceae

220. Tribe: Andropogoneae

221. [ ] Andropogon gerardii Vitman. Big Bluestem. CC:9 HSq

222. Tribe: Aristideae

223. [ ] Aristida purpurea Nutt. var. longiseta (Steud.) Vasey. (Syn: Aristida longiseta Steud. ) Purple Threeawn. CC:4 HSq

224. Tribe: Aveneae

225. [ ] Agrostis gigantea Roth. (Syn: Agrostis alba L. ) Redtop. CC:0

226. [ ] Koeleria macrantha (Ledeb.) Schult. Prairie Junegrass. CC:6 HSq

227. [ ] Phleum pratense L. Timothy. CC:0 HSq

228. Tribe: Bromeae

229. [ ] Bromus inermis Leyss. (Syn: B. inermis Leyss. ssp. inermis ) Smooth Brome. CC:0

230. [ ] Bromus japonicus Thunb. Japanese Cheat Grass. CC:0 HSq

231. Tribe: Cynodonteae

232. [ ] Bouteloua curtipendula (Michx.) Torr. Sideoats Grama. CC:6 HSq

233. [ ] Bouteloua gracilis (Kunth) Lag. ex Griffiths. (Syn: Chondrosum gracile Kunth ) Blue Grama. CC:4 HSq

234. Tribe: Danthonieae

235. [ ] Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. Poverty Oatgrass. CC:7 HSq

236. Tribe: Eragrostideae

237. [ ] Sporobolus cryptandrus (Torr.) A. Gray. (Syn: Agrostis cryptandra Torr. ) Sand Drop-seed. CC:2 HSq

238. Tribe: Paniceae

239. [ ] Echinochloa crus-galli (L.) P. Beauv. Barnyardgrass. CC:0 HSq

240. Tribe: Poeae

241. [ ] Poa secunda J. Presl. (Syn: P. nevadensis Vasey ex Scribn. ) Sandberg Bluegrass.. CC:6 HSq

242. [ ] Vulpia octoflora (Walt.) Rydb. (Syn: Festuca octoflora Walter , Vulpia octoflora (Walt.) Rydb. var. octoflora ) Six Weeks Fescue. CC:3 HSq

243. Tribe: Stipeae

244. [ ] Eriocoma robusta (Vasey) Romasch. (Syn: Achnatherum robustum (Vasey) Barkworth , Stipa robusta (Vasey) Scribn. ) Sleepygrass. CC:5 HSq

245. [ ] Hesperostipa comata (Trin. & Rupr.) Barkworth. (Syn: Stipa comata Trin. & Rupr. ) Needle and Thread. CC:6

246. Tribe: Triticeae

247. [ ] Agropyron cristatum (L.) Gaertn. Crested Wheat Grass. CC:0

248. [ ] Elymus canadensis L. Canadian Wildrye. CC:4 HSq

249. [ ] Elymus trachycaulus (Link) Gould ex Shinners. Slender Wheatgrass. CC:4 HSq

250. [ ] Pascopyrum smithii (Rydb.) Á. Löve. (Syn: Agropyron smithii Rydb. ) Western Wheatgrass. CC:5 HSq

Total number of taxa: 156
Native Taxa:
(serif, italic, bold)
112
Non-native Taxa:
(sans-serif, italic)
41
Nativity Undetermined:
(default font, italic)
3
Listed Weeds:
Identified as Weed
10
FQA, CC, n=154, Mean C: 3.3, FQI = 41.3

Locations Included in This Area

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Date and time this article was prepared: 11/3/2026 12:17:36 PM