Plant Check List for North Table 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 North Table Mountain, Jefferson County, United States.
2. [ ] Cystopteris fragilis (L.) Bernh. Brittle Bladderfern. NTblP
3. [ ] Woodsia oregana D.C. Eaton ssp. cathcartiana (B.L. Rob.) Windham. Rocky Mountain Woodsia. NTblP
5. [ ] Equisetum hyemale L. ssp. affine (Engelm.) Calder & Roy L.Taylor. Tall Scouring Rush.
7. [ ] Selaginella densa Rydb. Rocky Mountain Spikemoss.
8. [ ] Selaginella underwoodii Hieron. Underwood's Spikemoss.
10. [ ] Juniperus scopulorum Sarg. (Syn: Sabina scopulorum Sarg.(Sarg.) Rydb. ) Rocky Mountain Juniper.
12. [ ] Pinus scopulorum Lemmon. (Syn: P. ponderosa Laws. var. scopulorum Engelm. ) NTblP NTM-OS
13. [ ] Pseudotsuga menziesii (Mirb.) Franco var. glauca (Beissn.) Franco. (Syn: Pseudotsuga menziesii (Mirb.) Franco var. glauca (Mayr) Franco ) Douglas-fir. NTblP
15. [ ] Amaranthus . Pigweed. NTblP
16. [ ] Amaranthus arenicola I. M. Johnst. Sandhill Pigweed. NTblP
18. [ ] Rhus trilobata Nutt. var. trilobata. (Syn: Rhus aromatica Aiton var. trilobata (Nutt.) A. Gray ex S. Watson ) Skunkbush Sumac. NTblP
19. [ ] Toxicodendron rydbergii (Small ex Rydb.) Greene. Western Poison Ivy. NTblP
21. Tribe: Selineae
22. [ ] Aletes acaulis (Torr.) J.M. Coult. & Rose. Stemless Indian Parsley. NTblP
23. [ ] Harbouria trachypleura (A. Gray) J.M. Coult. & Rose. (Syn: Thaspium trachypleurum A. Gray ) Whiskbroom Parsley.
24. [ ] Ligusticum porteri J.M. Coult. & Rose. Porter's Licorice-Root. NTM-OS
25. [ ] Lomatium orientale J.M. Coult. & Rose. Salt-and-Pepper. NTblP
26. Tribe: Smyrnieae
27. [ ] Conium maculatum L. Common Poison Hemlock. Weed: CO DofA, List: C. NTM-OS
29. [ ] Apocynum ×floribundum Greene. Dogbane. NTblP
30. [ ] Apocynum cannabinum L. Indian Hemp.
32. [ ] Asclepias pumila (A. Gray) Vail. Plains Milkweed. NTblP NTM-OS
33. [ ] Asclepias speciosa Torr. Showy Milkweed.
34. [ ] Asclepias viridiflora Raf. Green Comet Milkweed. NTblP NTM-OS
36. Tribe: Anthemideae
37. SubTribe: Artemisiinae
38. [ ] Artemisia campestris L. Field Sagewort.
39. [ ] Artemisia dracunculus L. (Syn: Oligosporus dracunculus (L.) Poljakov ssp. glaucis (Pall. ex Willd.) A. Löve & D. Löve ) Tarragon, Dragonwort. NTM-OS
40. [ ] Artemisia filifolia Torr. (Syn: Oligosporus filifolius (Torrey) Poljakov ) Sand Sage, Old-Man Sagebrush.
41. [ ] Artemisia frigida Willd. Prairie Sagewort. NTblP
42. [ ] Artemisia ludoviciana Nutt. Silver Wormwood. NTM-OS
43. SubTribe: Matricariinae
44. [ ] 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. NTblP NTM-OS
45. Tribe: Astereae
46. SubTribe: Astranthiinae
47. [ ] Townsendia . Townsend Daisy.
48. [ ] Townsendia grandiflora Nutt. Largeflower Townsend Daisy. NTblP
49. SubTribe: Chrysopsidinae
50. [ ] Heterotheca villosa (Pursh) Shinners. (Syn: H. v. (Pursh) Shinners var. nana (A. Gray) Semple , H. v. (Pursh) Shinners var. villosa ) Hairy False Goldenaster. NTblP
51. [ ] Heterotheca villosa (Pursh) Shinners var. minor (Hook.) Semple. Hairy False Goldenaster. NTM-OS
52. SubTribe: Conyzinae
53. [ ] Erigeron divergens Torr. & A. Gray. Spreading Fleabane. NTblP
54. [ ] Erigeron flagellaris A. Gray. Trailing Fleabane. NTblP
55. [ ] Erigeron tracyi Greene. (Syn: E. cinereus A. Gray , E. colomexicanus A. Nelson , E. divergens Torrey & A. Gray var. cinereus A. Gray ) Running Fleabane. NTblP NTM-OS
56. SubTribe: Gutiereziinae
57. [ ] Gutierrezia sarothrae (Pursh) Britton & Rusby. (Syn: G. linearifolia Lag. ) Broom Snakeweed. NTblP NTM-OS
58. SubTribe: Machaerantherinae
59. [ ] Grindelia squarrosa (Pursh) Dunal. Curlycup Gumweed.
60. [ ] Grindelia subalpina Greene. Subalpine Gumweed. NTblP NTM-OS
61. SubTribe: Pentachaetinae
62. [ ] 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. NTM-OS
63. [ ] Ericameria nauseosa (Pall. ex Pursh) G. I. Nesom & G. I. Baird var. nauseosa. (Syn: Chrysothamnus plattensis Greene ) Rubber Rabbitbush. NTblP NTM-OS
64. SubTribe: Solidagininae
65. [ ] Solidago missouriensis Nutt. Missouri Goldenrod. NTblP
66. [ ] Solidago nana Nutt. Baby Goldenrod.
67. [ ] Solidago rigida L. var. humilis Porter. Stiff Goldenrod. NTM-OS
68. [ ] Solidago speciosa Nutt. Showy Goldenrod.
69. SubTribe: Symphyotrichinae
70. [ ] Symphyotrichum ericoides (Linnaeus) G. L. Nesom. (Syn: Virgulus ericoides (Linnaeus) Reveal & Keener ) White Heath Aster. NTM-OS
71. [ ] Symphyotrichum falcatum (Lindl.) G.L. Nesom. (Syn: Aster falcatus Lindl. ) White Prairie Aster.
72. [ ] Symphyotrichum porteri (A. Gray) G.L. Nesom. (Syn: Aster porteri A. Gray ) Smooth White Aster. NTM-OS
73. Tribe: Bahieae
74. [ ] Hymenopappus filifolius Hook. var. polycephalus (Osterh.) B.L. Turner. Many-Headed Fine-Leaved Wooly-White. NTblP
75. Tribe: Cardueae
76. SubTribe: Carduinae
77. [ ] Carduus nutans L. (Syn: Carduus nutans L. ssp. macrolepis (Peterman) Kazmi ) Nodding Plumeless Thistle. Weed: CO DofA, List: B. NTM-OS
78. [ ] Cirsium arvense (L.) Scop. (Syn: Breea arvensis (L.) Lessing ) Canada Thistle. Weed: CO DofA, List: B. NTM-OS
79. [ ] Cirsium undulatum (Nutt.) Spreng. Wavy Leaved Thistle. NTM-OS
80. SubTribe: Centaureinae
81. [ ] Acroptilon repens (L.) DC. Russian Knapweed. Weed: CO DofA, List: B. NTblP
82. [ ] Centaurea diffusa Lam. (Syn: Acosta diffusa (Lam.) Soja' k ) Diffuse Knapweed. Weed: CO DofA, List: B. NTblP
83. Tribe: Cichorieae
84. SubTribe: Cichoriinae
85. [ ] Cichorium intybus L. Common Chicory.
86. SubTribe: Crepidinae
87. [ ] Crepis occidentalis Nutt. (Syn: Psilochenia occidentalis (Nutt.) Nutt. ) Largeflower Hawksbeard.
88. [ ] Taraxacum officinale F. H. Wigg. (Syn: T. laevigatum (Willd.) DC. ) Common Dandelion. NTM-OS
89. SubTribe: Lactucinae
90. [ ] Lactuca serriola L. Prickly Lettuce. NTblP
91. SubTribe: Microseridinae
92. [ ] Agoseris glauca (Pursh) Raf. (Syn: Troximon glaucum Pursh ) Pale Goat-Chicory.
93. [ ] 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. NTblP
94. [ ] Lygodesmia juncea (Pursh) D. Don ex Hooker. Rush Skeletonplant.
95. [ ] Nothocalais cuspidata (Pursh) Greene. Prairie False Dandelion. NTblP
96. [ ] Stephanomeria pauciflora (Torr.) A. Nelson. Brownplume Wirelettuce. NTblP
97. SubTribe: Scorzonerinae
98. [ ] Scorzonera laciniata L. (Syn: Podospermum laciniatum (L.) De Candolle ) Cutleaf Vipergrass. NTM-OS
99. [ ] Tragopogon dubius Scop. (Syn: Tragopogon dubius Scop. ssp. major (Jacq.) Vollman ) Yellow Salsify. NTblP
100. Tribe: Coreopsideae
101. [ ] Thelesperma megapotamicum (Spreng.) Kuntze. Hopi Tea Greenthread. NTblP
102. Tribe: Eupatorieae
103. [ ] Brickellia californica (Torrey & A. Gray) A. Gray. California Brickelbush. NTblP
104. [ ] Brickellia eupatorioides (L.) Shinners. False Boneset. NTblP
105. [ ] Liatris punctata Hook. Dotted Blazing Star. NTblP NTM-OS
106. Tribe: Gnaphalieae
107. [ ] Anaphalis margaritacea (L.) Bentham & Hooker. Western Pearly Everlasting. NTblP
108. [ ] Antennaria parvifolia Nutt. Small-Leaf Pussytoes.
109. [ ] Antennaria rosea Greene. Rosy Pussytoes.
110. [ ] Pseudognaphalium canescens (DC.) Anderberg. (Syn: P. canescens (DC.) W. A. Weber [illeg.] ) Wright's Rabbit-Tobacco. NTblP
111. Tribe: Helenieae
112. SubTribe: Gaillardiinae
113. [ ] Gaillardia aristata Pursh. Blanketflower.
114. Tribe: Heliantheae
115. SubTribe: Ambrosiinae
116. [ ] Ambrosia artemisiifolia L. (Syn: A. artemisiifolia L. var. elatior (L.) Descourt. ) Annual Ragweed.
117. [ ] Ambrosia psilostachya DC. Western Ragweed. NTblP
118. [ ] Ambrosia tomentosa Nutt. Skeleton-Leaf Bursage.
119. [ ] Ambrosia trifida L. (Syn: A. trifida L. var. trifida ) Giant Ragweed.
120. [ ] Cyclachaena xanthiifolia (Nutt.) Fresen. (Syn: Iva xanthiifolia Nutt. ) (=Euphrosyne xanthiifolia (Nutt.) A.Gray) Carelessweed. NTblP
121. SubTribe: Helianthinae
122. [ ] Helianthus annuus L. Common Sunflower. NTblP
123. [ ] Helianthus pauciflorus Nutt. ssp. subrhomboideus (Rydb.) O. Spring & E. Schilling. (Syn: Helianthus rigidus (Cass.) Desf. ssp. subrhomboideus (Rydb.) Heiser , Helianthus subrhomboideus Rydb. ) Stiff Sunflower. NTblP
124. [ ] Helianthus pumilus Nutt. Little Sunflower. NTblP
125. [ ] Heliomeris multiflora Nutt. var. multiflora. Showy Golden Eye. NTM-OS
126. SubTribe: Rudbeckiinae
127. [ ] Ratibida columnifera (Nutt.) Woot. & Standl. (Syn: Rudbeckia columnifera Nutt. ) Upright Prairie Coneflower. NTblP NTM-OS
128. SubTribe: Verbesinninae
129. [ ] Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray. (Syn: Ximenesia encelioides Cav. ) Golden Crownbeard. Cowpen Daisy.. NTblP
130. Tribe: Madieae
131. SubTribe: Arnicinae
132. [ ] Arnica fulgens Pursh. Shining Leopardbane.
133. Tribe: Senecioneae
134. [ ] Packera fendleri (A. Gray) W.A. Weber & Á. Löve. (Syn: Senecio fendleri A. Gray ) Fendler’s Ragwort. NTblP
135. [ ] Packera plattensis (Nuttall) W. A. Weber & Á. Löve. (Syn: Senecio plattensis (Packera) Nutt. ) Prairie Groundsel.
136. [ ] 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. NTblP
137. [ ] Senecio integerrimus Nutt. Columbia Ragwort. NTblP NTM-OS
138. [ ] Senecio spartioides Torr. & A. Gray. (Syn: S. multicapitatus Greenm. ex Rydb. ) Broomlike Ragwort. NTblP
139. [ ] Senecio wootonii Greene. Wooton's Ragwort. NTM-OS
140. Tribe: Tageteae
141. [ ] Dyssodia papposa (Vent.) Hitchc. Fetid Marigold. NTblP
143. [ ] Berberis repens Lindl. (Syn: Mahonia repens (Lindl.) G. Don ) Creeping Barberry. NTblP
145. [ ] Cryptantha virgata (Porter) Payson. (=Oreocarya virgata (Porter) Greene) Miner"s Candle. NTblP
146. [ ] Cynoglossum officinale L. Gypsyflower. Weed: CO DofA, List: B.
147. [ ] Ellisia nyctelea (L.) L. Aunt Lucy. NTblP
148. [ ] Heliotropium curassavicum L. Seaside Heliotrope. NTblP
149. [ ] Hydrophyllum fendleri (A. Gray) A. Heller. Fendler's Waterleaf. NTM-OS
150. [ ] 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.
151. [ ] Lappula texana (Scheele) Britton. (Syn: L. occidentalis (S. Watson) Greene var. cupulata (A. Gray) Higgins , L. redowskii (Hornem.) Greene var. cupulata (A. Gray) M. E. Jones ) Flatspine Stickseed. NTblP
152. [ ] Lithospermum incisum Lehm. Narrowleaf Stoneseed. NTblP
153. [ ] 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. NTM-OS
154. [ ] Mertensia lanceolata (Pursh) DC. Prairie Bluebells. NTblP
155. [ ] Phacelia heterophylla Pursh. Varileaf Phacelia. NTblP
156. [ ] 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. NTblP
158. [ ] Alyssum alyssoides (L.) L. (Syn: A. campestre (L.) L. , Clypeola alyssoides L. )
159. [ ] Alyssum simplex Rudolphi. (Syn: A. campestre (L.) L. var. simplex (Rudolphi) Willd. , A. minus Rothm. , A. parviflorum Fisch. ex M.Bieb. ) European Madwort. NTblP
160. [ ] Arabis pycnocarpa M. Hopkins var. pycnocarpa. (Syn: Arabis hirsuta (L.) Scop. , Arabis hirsuta (L.) Scop. var. pycnocarpa (M. Hopkins) Rollins ) Cream Flower Rockcress. NTblP
161. [ ] Barbarea vulgaris R. Br. Garden Yellowrocket.
162. [ ] Boechera fendleri (S.Watson) W.A.Weber. (Syn: Arabis fendleri (S. Watson) Greene ) Fendler's rockcress. NTblP
163. [ ] Camelina microcarpa Andrz. ex DC. Little-Podded False Flax. NTblP
164. [ ] Chorispora tenella (Pall.) DC. Crossflower. NTblP
165. [ ] Descurainia sophia (L.) Webb. Tansy Mustard.
166. [ ] Erysimum asperum (Nutt.) DC. Western Wallflower.
167. [ ] Erysimum cheiranthoides L. Wormseed Wallflower.
168. [ ] Lepidium draba L. (Syn: Cardaria draba (L.) Desv. ) White Top, Hoary Cress. Weed: CO DofA, List: B. NTblP
169. [ ] Lepidium perfoliatum L. Clasping Pepperweed. NTblP
170. [ ] Physaria montana (A. Gray) Greene. (Syn: Lesquerella montana (A. Gray) S. Watson ) Mountain Bladderpod.
171. [ ] Physaria vitulifera Rydb. Bull. Torrey Bot. Club 28: 278. 1901. (Syn: P. vitulifera × bellii ) Roundtip Twinpod. NTblP
172. [ ] Rorippa tenerrima Greene. Modoc Yellowcress. NTblP
173. [ ] Sisymbrium altissimum L. Tall Tumblemustard.
174. [ ] Sisymbrium loeselii L. Loesel's Tumble Mustard.
175. [ ] Thlaspi arvense L. Field Penny Cress. NTblP NTM-OS
176. [ ] Turritis glabra L. (Syn: Arabis glabra (L.) Bernhardi ) Tower Rockcress. NTM-OS
178. [ ] Echinocereus viridiflorus Engelm. (Syn: Echinocereus chloranthus (Engelm.) J.N.Haage , Echinocereus viridiflorus Engelm. var. chloranthus (Engelm.) Backeb. ) Nylon Hedgehog Cactus. NTblP
179. [ ] Escobaria missouriensis (Sweet) D.R.Hunt. (Syn: Coryphantha missouriensis (Sweet) Britton & Rose ) Missouri Foxtail Cactus. NTM-OS
180. [ ] 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.
181. [ ] Opuntia macrorhiza Engelm. Western Pricklypear. NTblP
182. [ ] Opuntia polyacantha Haw. Plains Pricklypear. NTM-OS
183. [ ] Pediocactus simpsonii (Engelm.) Britton & Rose. (Syn: Echinocactus simpsonii Engelm. , Pediocactus simpsonii (Engelm.) Britton & Rose var. minor (Engelm.) Cockerell ) Mountain Ball Cactus. NTblP
185. [ ] Campanula rotundifolia L. (=Campanula petiolata A. DC.) Harebell. NTblP NTM-OS
187. [ ] Celtis reticulata Torr. (Syn: Celtis laevigata Willd. var. reticulata L. D. Benson ) Net-Leaved Hackberry. NTblP
188. [ ] Humulus neomexicanus (A. Nelson & Cockerell) Rydb. New Mexican Hops. NTblP
190. [ ] Symphoricarpos Duhamel. Snowberry. NTM-OS
191. [ ] Symphoricarpos occidentalis Hook. Western Snowberry. NTblP
192. [ ] 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. NTblP
194. [ ] Cerastium arvense L. ssp. strictum Gaudin. (Syn: Cerastium strictum L ) Field Chickweed.
195. [ ] Cerastium brachypodum (Engelmann ex A. Gray) B. L. Robinson. (Syn: Cerastium nutans Raf. var. brachypodum Engelmann ex A. Gray ) Short-stalked mouse-ear chickweed.
196. [ ] Eremogone fendleri (A. Gray) Ikonnikov. (Syn: Arenaria fendleri A. Gray ) Fendler's Sandwort.
197. [ ] Paronychia jamesii Torr. & A. Gray. James' Nailwort. NTblP
198. [ ] Saponaria officinalis L. Bouncingbet. Weed: CO DofA, List: B. NTblP
200. [ ] Chenopodium album L. Lambsquarters. NTblP
202. [ ] Cleomella serrulata (Pursh) Roalson & J. C. Hall. (Syn: Cleome serrulata Pursh , Peritoma serrulata (Pursh) DC. ) Rocky Mountain Bee Plant.
204. [ ] Convolvulus arvensis L. Field Bindweed. Weed: CO DofA, List: C. NTblP
206. [ ] Sedum lanceolatum Torr. (Syn: Amerosedum lanceolatum (Torr.) A. Löve & D. Löve ) Spearleaf Stonecrop.
208. [ ] Elaeagnus angustifolia L. Russian Olive. Weed: CO DofA, List: B. NTM-OS
210. [ ] Chamaesyce glyptosperma (Engelm.) Small. (=Euphorbia glyptosperma Engelm.) Ribseed Sand Mat. NTblP
211. [ ] Euphorbia brachycera Engelm. (Syn: Tithymalus brachyceras (Engelm.) Small ) Horned Spurge. NTblP
212. [ ] Euphorbia dentata Michx. (Syn: Euphorbia dentata Michx. var. dentata , Pointsettia dentata (Michx.) Klotzsch & Garcke ) Toothed Spurge. NTblP
213. [ ] Euphorbia esula L. Leafy Spurge. Weed: CO DofA, List: B. NTblP
214. [ ] Euphorbia marginata Pursh. (Syn: Agaloma marginata (Pursh) A. Löve & D. Löve ) Snow on the Mountain.
215. [ ] Euphorbia myrsinites L. (Syn: Tithymalus myrsinites (L.) Hill ) Myrtle Spurge. Weed: CO DofA, List: A. NTblP NTM-OS
216. [ ] Euphorbia spathulata Lam. (Syn: Tithymalus spathulata (Lam.) W. A. Weber ) Warty Spurge, Spoonleaf Spurge. NTblP
217. [ ] Tragia ramosa Torr. Branched Noseburn. NTblP
219. [ ] Astragalus . Milkvetch.
220. [ ] Astragalus agrestis Douglas ex G. Don. Purple Milkvetch. NTblP NTM-OS
221. [ ] Astragalus crassicarpus Nutt. Groundplum Milkvetch. NTblP
222. [ ] Astragalus drummondii Dougl. ex Hook. Drummond's Milkvetch. NTblP
223. [ ] Astragalus flexuosus G. Don. Flexible Milkvetch. NTblP
224. [ ] Astragalus laxmannii Jacq. var. robustior (Hook.) Barneby & S. L. Welsh. (Syn: Astragalus adsurgens Pall. ) Prairie Milkvetch. NTM-OS
225. [ ] Astragalus parryi A. Gray. Parry's Milkvetch.
226. [ ] Astragalus shortianus [Nutt. ex] Torr. & A.Gray. Short's Milkvetch. NTblP
227. [ ] Dalea candida Willd. White Prairie Clover. NTblP
228. [ ] Dalea purpurea Vent. Purple Prairie Clover. NTblP
229. [ ] Glycyrrhiza lepidota Pursh. American Licorice.
230. [ ] Lathyrus eucosmus Butters & H. St. John. Bush Vetchling.
231. [ ] Lathyrus lanszwertii Kellogg var. leucanthus (Rydb.)Dorn. (Syn: L. leucanthus Rydb. ) White Flower Pea.
232. [ ] Lupinus argenteus Pursh var. argenteus. Loosely Flowered Silver Lupine. NTblP NTM-OS
233. [ ] Medicago lupulina L. Black Medick. NTblP
234. [ ] Melilotus albus Medik. White Sweet Clover. NTblP
235. [ ] Melilotus officinalis (L.) Lam. Yellow Sweet Clover. NTblP
236. [ ] Oxytropis lambertii Pursh. Purple Locoweed. NTblP
237. [ ] Pediomelum tenuiflorum (Pursh) A. N. Egan. (Syn: Psoralea tenuiflora Pursh , Psoralidium tenuiflorum (Pursh) Rydb. ) Slimflower Scurfpea. NTblP
238. [ ] Robinia pseudoacacia L. Black Locust.
239. [ ] Securigera varia (L.) Lassen. (Syn: Coronilla varia L. ) Purple Crownvetch. NTM-OS
240. [ ] Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richardson var. divaricarpa (A. Nelson) Isely. (Syn: Thermopsis divaricarpa A. Nelson ) Spreadfruit Goldenbanner. NTblP
241. [ ] Vicia americana Willd. American Vetch. NTblP NTM-OS
242. [ ] Vicia villosa Roth. Hairy Vetch. NTblP
244. [ ] Corydalis aurea Willd. Scrambled Eggs. NTblP NTM-OS
246. [ ] Erodium cicutarium (L.) L'Her. ex Aiton. Hemlock-leav'd Crane's-bill. Weed: CO DofA, List: C. NTblP
247. [ ] Geranium caespitosum James. Pineywoods Geranium.
249. [ ] Ribes aureum Pursh. Golden Currant. NTblP
250. [ ] Ribes cereum Douglas. Wax Currant. NTM-OS
252. [ ] Hypericum perforatum L. Common St. John's Wort. Weed: CO DofA, List: C. NTblP
254. [ ] Marrubium vulgare L. Horehound.
255. [ ] Mentha arvensis L. (Syn: Mentha canadensis L. ) Wild Mint.
256. [ ] Mentha spicata L. Spearmint.
257. [ ] Monarda fistulosa L. Wild Bergamot. NTblP NTM-OS
258. [ ] Monarda pectinata Nutt. Plains Beebalm. NTblP
259. [ ] Nepeta cataria L. Catnip.
260. [ ] Prunella vulgaris L. Common Selfheal. NTblP
261. [ ] Scutellaria brittonii Porter. Britton's Skullcap. NTblP
263. [ ] Linum lewisii Pursh. (Syn: Adenolinum lewisii (Pursh) A. Löve & D. Löve ) Prairie Blue Flax.
264. [ ] Linum perenne L. (Syn: Adenolinum perenne (L.) Rchb. ) Blue Flax. NTblP
266. [ ] Mentzelia . Blazing Star. NTblP
267. [ ] Mentzelia albicaulis (Douglas ex Hook.) Douglas ex Torr. & A. Gray. (Syn: Acrolasia albicaulis (Douglas) Rydb. , Bartonia albicaulis Douglas ex Hooker ) White-Stem Blazing Star. NTM-OS
268. [ ] Mentzelia nuda (Pursh) Torr. & A. Gray. (Syn: Nuttallia nuda (Pursh) Greene ) Bractless Blazing Star.
269. [ ] Mentzelia speciosa Osterh. (Syn: Nuttallia speciosa (Osterh.) Greene ) Plains Blazing Star.
271. [ ] Sphaeralcea coccinea (Nutt.) Rydb. Cowboy's Delight. NTblP NTM-OS
273. [ ] Claytonia rosea Rydb. Rocky Mountain Springbeauty. NTblP
274. [ ] Phemeranthus parviflorus (Nutt.) Kiger. (Syn: P. confertiflorus (Greene) Hershk. , Talinum confertiflorum Greene ) Sunbright. NTblP
276. [ ] Mirabilis linearis (Pursh) Heimerl. (Syn: Oxybaphus linearis (Pursh) B. L. Robinson ) Narrowleaf Four O'Clock. NTM-OS
277. [ ] Mirabilis nyctaginea (Michx.) MacMill. (Syn: Allionia nyctaginea Michx. , Calymenia nyctaginea (Michx.) Nutt. , Oxybaphus nyctagineus (Michx.) Sweet ) Heartleaf Four O'Clock. NTblP
279. [ ] Fraxinus americana L. White Ash.
281. [ ] Epilobium ciliatum Raf. Fringed Willowherb. NTM-OS
282. [ ] Epilobium hirsutum L. Hairy Willowherb. Weed: CO DofA, List: A. NTblP
283. [ ] Oenothera brachycarpa A. Gray. (Syn: Lavauxia brachycarpa (A. Gray) Britton ) Short-Fruit Evening Primrose.
284. [ ] Oenothera cespitosa Nutt. Tufted Evening Primrose.
285. [ ] Oenothera cespitosa Nutt. ssp. macroglottis (Rydb.) W.L. Wagner. Tufted Evening Primrose. NTblP
286. [ ] Oenothera curtiflora W.L. Wagner & Hoch. (Syn: Gaura mollis James, nom. rej. , Gaura parviflora Douglas ex Lehm. ) Velvet Butterfly-Weed. NTblP
287. [ ] Oenothera suffrutescens (Ser.) W. L. Wagner & Hoch. (Syn: Gaura coccinea Pursh , Gaura glabra Lehm. ) Linda Tarde. NTblP
289. [ ] Castilleja integra A. Gray. Wholeleaf Indian Paintbrush. NTblP
290. [ ] Orobanche fasciculata Nutt. (Syn: Aphyllon fasciculatum (Nutt.) Torr. & A. Gray ) Clustered Broomrape. NTblP
292. [ ] Argemone polyanthemos (Fedde) G.B. Ownbey. Crested Prickly Poppy. NTblP
294. [ ] Erythranthe floribunda (Douglas ex Lindl.) G. L. Nesom. (Syn: Mimulus floribundus Lindl. ) Many Flowered Monkey Flower. NTblP
295. [ ] Erythranthe guttata (Fisch. ex DC.) G.L. Nesom. (Syn: Mimulus guttatus DC. ) Seep Monkeyflower.
297. [ ] Gratiola neglecta Torr. Clammy Hedge Hyssop. NTblP
298. [ ] 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. NTblP NTM-OS
299. [ ] Penstemon secundiflorus Benth. Sidebells Penstemon. NTM-OS
300. [ ] Plantago patagonica Jacq. Woolly Plantain. NTblP
301. [ ] Veronica anagallis-aquatica L. Water Speedwell. NTblP
302. [ ] Veronica arvensis L. Corn Speedwell. NTblP
303. [ ] Veronica biloba L. (Syn: Pocilla biloba (L.) W. A. Weber ) Twolobe Speedwell.
304. [ ] Veronica peregrina L. ssp. xalapensis (Kunth) Pennell. Neckweed. NTblP
306. [ ] Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter. (Syn: Gilia pinnatifida Nutt. ) Sticky Gilia. NTblP
307. [ ] Gilia ophthalmoides Brand. (Syn: Gilia inconspicua (Sm.) Sweet ) Pinyon Gilia.
308. [ ] Ipomopsis aggregata (Pursh) V.E. Grant ssp. candida (Rydb.) V.E. Grant & A.D. Grant. Scarlet Gilia. NTblP
309. [ ] Phlox multiflora A. Nelson. Mountain Phlox. NTblP
311. [ ] Eriogonum . Buckwheat. NTblP
312. [ ] Eriogonum alatum Torrey in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers. 168, plate 8. 1853. (Syn: Pterogonum alatum (Torr.) Gross ) Winged Buckwheat. NTblP
313. [ ] Eriogonum arcuatum Greene, Pittonia. 4: 319. 1901. (Syn: E. bakeri Greene , E. jamesii Benth var. flavescens S. Watson ) Baker's Buckwheat.
314. [ ] Eriogonum arcuatum Greene, Pittonia. 4: 319. 1901. var. arcuatum. Baker's Buckwheat. NTblP
315. [ ] Eriogonum effusum Nuttall, Proc. Acad. Nat. Sci. Philadelphia. 4: 15. 1848. Spreading Buckwheat. NTblP
316. [ ] Eriogonum umbellatum Torr. var. umbellatum. Sulphur-Flower Buckwheat. NTblP
317. [ ] Polygonum aviculare L. Prostrate Knotweed.
318. [ ] Rumex crispus L. Curley Dock. NTM-OS
319. [ ] Rumex salicifolius Weinm. (Syn: R. salicifolius Weinm. ssp. salicifolius ) Willow Dock.
320. [ ] Rumex triangulivalvis (Danser) Rech. f. (Syn: R. salicifolius Weinm. var. triangulivalvis (Danser) J. C. Hickman ) Triangular-Valved Dock.
322. [ ] Androsace occidentalis Pursh. Western Rockjasmine. NTblP
324. [ ] Clematis ligusticifolia Nutt. Western White Clematis.
325. [ ] Delphinium carolinianum Walter ssp. virescens (Nutt.) R.E. Brooks. (Syn: D. carolinianum Walter ssp. penardii (Huth) L. M. Perry , Delphinium virescens Nutt. ) Plains Larkspur. NTblP
326. [ ] Delphinium geyeri Greene. Geyer's Larkspur.
327. [ ] Delphinium nuttallianum Pritz. Twolobe Larkspur. NTblP
328. [ ] Myosurus minimus L. (Syn: Myosurus minimus L. ssp. minimus ) Tiny Mousetail. NTblP
329. [ ] Pulsatilla nuttalliana (DC.) Bercht. & J. Presl. (Syn: Anemone nuttalliana DC. , Anemone patens L. var. nuttalliana (DC.) A Gray , P. patens (L.) Mill ssp. nuttalliana (DC.) ined. ) Pasque Flower.
330. [ ] Ranunculus aquatilis L. var. diffusus With. (Syn: Ranunculus aquatilis L. var. capillaceus (Thuill.) DC. ) Threadleaf Crowfoot. NTblP
331. [ ] Ranunculus cymbalaria Pursh. (=Halerpestes cymbalaria (Pursh) Greene) Alkali Buttercup. NTblP
332. [ ] Ranunculus sceleratus L. (Syn: Hecatonia scelerata (L.) Fourr. ) Cursed Buttercup. NTblP
334. [ ] Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. Saskatoon Serviceberry. NTblP
335. [ ] Cercocarpus montanus Raf. Alder-Leaf Mountain Mahogany. NTblP
336. [ ] Crataegus succulenta Schrad. ex Link. Fleshy Hawthorn.
337. [ ] Holodiscus discolor (Pursh) Maxim. var. dumosus (S. Watson) Maxim. Ex J. M. Coult. (Syn: H. dumosus (Nutt. ex Torr. & A.Gray) A.Heller ) Rock Spiraea. NTblP
338. [ ] Physocarpus monogynus (Torr.) J.M. Coult. (Syn: Spiraea monogyna Torr. ) Mountain Ninebark. NTblP NTM-OS
339. [ ] Potentilla L. Cinquefoil. NTblP
340. [ ] Potentilla fissa Nutt. ex Torr. & A.Gray. (=Drymocallis fissa (Nutt.) Rydb.) Bigflower Cinquefoil. NTblP
341. [ ] Potentilla gracilis Hook. Slender Cinquefoil.
342. [ ] Potentilla norvegica L. Norwegian Cinquefoil. NTblP
343. [ ] Potentilla pensylvanica L. Prairie Cinquefoil. NTblP
344. [ ] Potentilla rivalis Nutt. Brook Cinquefoil. NTblP
345. [ ] Prunus americana Marshall. American Plum. NTM-OS
346. [ ] Prunus domestica L. European Plum. NTblP
347. [ ] Prunus pensylvanica L. f. (Syn: Cerasus pensylvanica (L. f.) Loiseleur ) Pin Cherry. NTblP
348. [ ] Prunus virginiana L. Chokecherry. NTblP NTM-OS
349. [ ] Rosa L. Rose.
350. [ ] Rosa acicularis Lindl. ssp. sayi (Schwein.) W. H. Lewis. (Syn: Rosa acicularis Lindl. , Rosa sayi Schweinitz ) Say's Acicular Rose. NTblP
351. [ ] Rosa arkansana Porter. Prairie Rose. NTblP NTM-OS
352. [ ] Rubus deliciosus Torr. (Syn: Oreobatus deliciosus Torr.(E. James ex Torr.) Rydb. ) Delicious raspberry. NTblP NTM-OS
354. [ ] Galium aparine L. (Syn: Galium aparine L. var. echinospermum (Wallr.) Farw. , Galium spurium L. ) Sticky Willy, Cleavers. NTblP NTM-OS
355. [ ] Galium boreale L. (Syn: Galium septentrionale Roem. & Schult. ) Bedstraw. NTM-OS
356. [ ] Galium triflorum Michx. Fragrant Bedstraw.
358. [ ] Populus angustifolia E. James. Narrowleaf Cottonwood.
359. [ ] Populus deltoides Marshall ssp. monilifera (Aiton) Eckenw. (Syn: Populus sargentii Dode ) Plains Cottonwood. NTblP NTM-OS
360. [ ] Populus tremuloides Michx. Quaking Aspen.
361. [ ] Salix amygdaloides Andersson. Peachleaf Willow.
362. [ ] Salix exigua Nutt. Coyote Willow, Narrow-Leaved Willow. RamRes
364. [ ] Comandra umbellata (L.) Nutt. ssp. pallida (A. DC.) Piehl. (Syn: Comandra umbellata (L.) Nutt. var. pallida (A. DC.) M. E. Jones ) Pale Bastard Toadflax.
366. [ ] Acer glabrum Torr. Rocky Mountain Maple. NTblP NTM-OS
367. [ ] Acer negundo L. (Syn: Acer negundo L. var. interius (Britton) Sarg. , Negundo aceroides (L.) Moench ) Box Elder Maple.
368. [ ] Acer saccharinum L. Silver Maple.
370. [ ] Heuchera parvifolia Nutt. ex Torr. & A. Gray. Littleleaf Alumroot. NTblP
371. [ ] Micranthes rhomboidea (Greene) Small. (Syn: Saxifraga rhomboidea Greene ) Diamondleaf Saxifrage.
373. [ ] Limosella aquatica L. Water Mudwort. NTblP
374. [ ] Scrophularia lanceolata Pursh. Lanceleaf Figwort. NTblP
375. [ ] Verbascum thapsus L. Common Mullein. Weed: CO DofA, List: C.
377. [ ] Physalis hederifolia A. Gray. (Syn: Physalis hederifolia A. Gray var. comata (Rydb.) Waterfall ) Ivy-Leaved Ground Cherry. NTblP
378. [ ] Physalis longifolia Nutt. Longleaf Groundcherry.
379. [ ] Solanum rostratum Dunal. Buffalo Bur Nightshade. NTblP
381. [ ] Ulmus . Elm.
382. [ ] Ulmus americana L. American Elm. NTblP
383. [ ] Ulmus parvifolia Jacq. Chinese Elm.
384. [ ] Ulmus pumila L. Siberian Elm. Weed: CO DofA, List: C.
386. [ ] Verbena aristigera S. Moore. (Syn: Verbena tenuisecta Briq. ) Moss Verbena.
387. [ ] Verbena bracteata Lag. & Rodr. Large Bract Vervain. NTblP
389. [ ] Hybanthus verticillatus (Ortega) Baill. Baby Slippers. NTblP
390. [ ] Viola canadensis L. (Syn: Viola rydbergii Greene , Viola scopulorum (A. Gray) Greene ) Canadian White Violet.
391. [ ] Viola nuttallii Pursh. Nuttall's Violet. NTblP
393. [ ] Parthenocissus quinquefolia (L.) Planch. (Syn: Parthenocissus inserta (A.Kern.) Fritsch ) Virginia Creeper. NTblP
394. [ ] Vitis riparia Michx. Riverbank Grape.
396. [ ] Tribulus terrestris L. Puncture Vine. Weed: CO DofA, List: C. NTblP NTM-OS
398. [ ] Yucca glauca Nutt. Soapweed Yucca. NTblP
400. [ ] Allium cernuum Roth. Nodding Onion. NTblP
401. [ ] Allium textile A. Nelson & J.F. Macbr. Textile Onion. NTblP
403. [ ] Leucocrinum montanum Nutt. ex A. Gray. Star Lily. NTblP NTM-OS
405. [ ] Asparagus officinalis L. Asparagus. NTblP
407. [ ] Tradescantia occidentalis (Britton) Smyth. Prairie Spiderwort. NTblP
409. [ ] Carex L. Sedge. NTM-OS
410. [ ] Carex brevior (Dewey) Mack. Shortbeak Sedge. NTblP NTM-OS
411. [ ] Carex douglasii Boott. Douglas Sedge.
412. [ ] Carex duriuscula C.A. Mey. (Syn: Carex stenophylla Wahlenb. , Carex stenophylla Wahlenb. ssp. eleocharis (L. H. Bailey) Hultén ) Needleleaf Sedge.
413. [ ] Carex inops L. H. Bailey ssp. heliophila (Mack.) Crins. (Syn: C. pensylvanica Lam. ssp. heliophila (Mack.) W. A. Weber ) Sun Sedge. NTblP NTM-OS
414. [ ] Carex nebrascensis Dewey. Nebraska Sedge.
415. [ ] Carex occidentalis L. H. Bailey. Western Sedge. NTM-OS
416. [ ] Carex praegracilis W. Boott. Clustered Field-Sedge. NTblP RamRes
417. [ ] Eleocharis acicularis (L.) Roem. & Schult. Needle Spikerush.
418. [ ] Eleocharis compressa Sull. (Syn: Eleocharis elliptica Kunth var. compressa (Sull.) Drapalik & Mohlenbr. ) Flatstem Spikerush.
419. [ ] Eleocharis macrostachya Britton. Common Spike-Rush.
420. [ ] Eleocharis palustris (L.) Roem. & Schult. Common Spikerush. NTblP
421. [ ] Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer. (Syn: Eleocharis coloradoensis (Britton) Gilly ) Dwarf Spikerush.
422. [ ] Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller. (Syn: Scirpus americanus Pers. ) Chairmaker's Bulrush.
423. [ ] Schoenoplectus lacustris (L.) Palla. (Syn: Scirpus lacustris L ) Lakeshore Bulrush. Highly unlikely, but possible.
424. [ ] Schoenoplectus tabernaemontani (C.C.Gmel.) Palla. (Syn: Scirpus lacustris L. var. validus (Vahl) Kük. , Scirpus validus Vahl ) Softstem Bulrush.
426. [ ] Sisyrinchium montanum Greene. Rocky Mountain Blue-Eyed Grass. NTblP
428. [ ] 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. NTblP
429. [ ] Juncus bufonius L. Toad Rush. NTblP
430. [ ] Juncus interior Wiegand. Inland Rush. NTblP NTM-OS
432. [ ] Calochortus gunnisonii S. Watson. Gunnison's Mariposa Lily. NTM-OS
433. [ ] Muscari botryoides (L.) Mill. Common Grape Hyacinth. NTblP
435. [ ] Toxicoscordion paniculatum (Nutt.) Rydb. (Syn: Zigadenus paniculatus (Nutt.) S. Watson , Zigadenus paniculatus (Nutt.) S. Watson ) Foothill Death Camas. NTblP NTM-OS
437. [ ] . Grass Family. NTblP
438. Tribe: Andropogoneae
439. [ ] Andropogon gerardii Vitman. Big Bluestem. NTM-OS
440. [ ] Schizachyrium scoparium (Michx.) Nash. Little Bluestem. NTblP
441. Tribe: Aristideae
442. [ ] Aristida purpurea Nutt. var. longiseta (Steud.) Vasey. (Syn: Aristida longiseta Steud. ) Purple Threeawn. NTblP
443. Tribe: Aveneae
444. [ ] Agrostis gigantea Roth. (Syn: Agrostis alba L. ) Redtop. NTblP
445. [ ] Alopecurus aequalis Sobol. Shortawn Foxtail. NTblP
446. [ ] Alopecurus carolinianus Walter. Carolina Foxtail. NTblP
447. [ ] Alopecurus geniculatus L. Water Foxtail. NTblP
448. [ ] Koeleria macrantha (Ledeb.) Schult. Prairie Junegrass. NTblP
449. [ ] Phleum pratense L. Timothy.
450. Tribe: Bromeae
451. [ ] Bromus inermis Leyss. (Syn: B. inermis Leyss. ssp. inermis ) Smooth Brome. NTblP
452. [ ] Bromus japonicus Thunb. Japanese Cheat Grass. NTblP NTM-OS
453. [ ] Bromus polyanthus Scribn. ex Shear. Great Basin Brome.
454. [ ] Bromus tectorum L. (Syn: B. tectorum L. var. glabratus Spenn. ) Cheat Grass. Weed: CO DofA, List: C. NTblP
455. Tribe: Cynodonteae
456. [ ] Bouteloua curtipendula (Michx.) Torr. Sideoats Grama.
457. [ ] Bouteloua dactyloides (Nutt.) J.T. Columbus. (Syn: Buchloe dactyloides (Nutt.) Engelm. ) Buffalo Grass. NTblP
458. [ ] Bouteloua gracilis (Kunth) Lag. ex Griffiths. (Syn: Chondrosum gracile Kunth ) Blue Grama. NTblP
459. [ ] Munroa squarrosa (Nutt.) Torr. (Syn: Monroa s. [ortho. var.] ) False Buffalograss. NTblP
460. Tribe: Eragrostideae
461. [ ] Muhlenbergia wrightii Vasey ex J.M. Coult. Spike Muhly. NTblP
462. [ ] Sporobolus cryptandrus (Torr.) A. Gray. (Syn: Agrostis cryptandra Torr. ) Sand Drop-seed. NTM-OS
463. Tribe: Meliceae
464. [ ] Glyceria striata (Lam.) Hitchc. Striate Manna Grass. NTblP
465. Tribe: Paniceae
466. [ ] Echinochloa crus-galli (L.) P. Beauv. Barnyardgrass.
467. Tribe: Poeae
468. [ ] Dactylis glomerata L. Orchard Grass. NTblP
469. [ ] Festuca L. Fescue. NTblP
470. [ ] Poa bulbosa L. Bulbous Bluegrass. Weed: CO DofA, List: C. NTblP
471. [ ] Poa compressa L. Canada Bluegrass. NTblP
472. [ ] Poa fendleriana (Steud.) Vasey. Muttongrass. NTblP
473. [ ] Poa palustris L. Fowl Bluegrass. NTM-OS
474. [ ] Poa pratensis L. (Syn: P. agassizensis B. Boivin & D. Löve ) Kentucky Bluegrass. NTblP NTM-OS
475. [ ] Puccinellia distans (L.) Parl. European Alkali Grass. NTblP
476. [ ] Vulpia octoflora (Walt.) Rydb. (Syn: Festuca octoflora Walter , Vulpia octoflora (Walt.) Rydb. var. octoflora ) Six Weeks Fescue.
477. Tribe: Stipeae
478. [ ] Eriocoma hymenoides (Roem. & Schult.) Rydb. (Syn: Achnatherum hymenoides (Roem. & Schult.) Barkworth , Oryzopsis hymenoides (Roem. & Schult.) Ricker , Stipa hymenoides Roem. & Schult. ) Indian Rice Grass.
479. [ ] Eriocoma robusta (Vasey) Romasch. (Syn: Achnatherum robustum (Vasey) Barkworth , Stipa robusta (Vasey) Scribn. ) Sleepy Grass. NTblP
480. [ ] Eriocoma scribneri (Vasey) Romasch. (Syn: Achnatherum scribneri (Vasey) Barkworth , Stipa scribneri Vasey )
481. [ ] Hesperostipa comata (Trin. & Rupr.) Barkworth. (Syn: Stipa comata Trin. & Rupr. ) Needle and Thread. NTblP NTM-OS
482. [ ] Nassella viridula (Trin.) Barkworth. (Syn: Stipa viridula Trin. ) Green Needlegrass. NTblP NTM-OS
483. Tribe: Triticeae
484. [ ] Aegilops cylindrica Host. (Syn: Cylindropyrum cylindricum (Host) Á.Löve ) Jointed Goat Grass. Weed: CO DofA, List: B. NTblP NTM-OS
485. [ ] Agropyron cristatum (L.) Gaertn. Crested Wheat Grass.
486. [ ] Elymus albicans (Scribn. & J.G.Sm.) Á.Löve. (Syn: Agropyron albicans Scribn. & J.G.Sm. ) Montana Wild Rye.
487. [ ] Elymus canadensis L. Canadian Wildrye. NTblP
488. [ ] Elymus elymoides (Raf.) Swezey. (Syn: E. longifolius (J. G. Sm.) Gould , Sitanion hystrix (Nutt.) J. G. Sm. ) Squirreltail Grass. NTblP
489. [ ] Elymus glaucus Buckley. Blue Wild Rye.
490. [ ] Elymus trachycaulus (Link) Gould ex Shinners. Slender Wheatgrass. NTblP NTM-OS
491. [ ] Hordeum brachyantherum Nevski. Meadow Barley.
492. [ ] Hordeum jubatum L. Foxtail Barley. NTblP
493. [ ] Hordeum murinum L. (Syn: Critesion murinum (L.) Á.Löve ) Mouse Barley.
494. [ ] Hordeum pusillum Nutt. (Syn: Critesion pusillum (Nutt.) Á.Löve ) Little Barley. NTblP
495. [ ] Pascopyrum smithii (Rydb.) Á. Löve. (Syn: Agropyron smithii Rydb. ) Western Wheatgrass. NTblP
496. [ ] Thinopyrum intermedium (Host) Barkworth & D.R. Dewey. (Syn: Elytrigia intermedia (Host) Nevski , Elymus hispidus (Opiz) Melderis ) Intermediate Wheatgrass. NTM-OS
497. [ ] Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wang. (Syn: Elymus elongatus (Host) Runemark ) Rush Wheatgrass. NTblP
499. [ ] Potamogeton nodosus Poir. Longleaf Pondweed. NTblP
| Total number of taxa: | 379 |
| Native Taxa: (serif, italic, bold) | 286 |
| Exotic Taxa: (sans-serif, italic) | 83 |
| Nativity Undetermined: (default font, italic) | 10 |
| Listed Weeds: Identified as Weed | 22 |
Locations Included in This Area
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Date and time this article was prepared: 1/9/2026 3:02:45 PM