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  1. (hist) ‎Amaranthaceae Illustrations ‎[176 bytes]
  2. (hist) ‎Eriocaulaceae Illustrations ‎[176 bytes]
  3. (hist) ‎Picramniaceae Illustrations ‎[176 bytes]
  4. (hist) ‎Apodanthaceae Illustrations ‎[176 bytes]
  5. (hist) ‎Fontinalaceae Illustrations ‎[176 bytes]
  6. (hist) ‎Podostemaceae Illustrations ‎[176 bytes]
  7. (hist) ‎Bartramiaceae Illustrations ‎[176 bytes]
  8. (hist) ‎Frankeniaceae Illustrations ‎[176 bytes]
  9. (hist) ‎Polypodiaceae Illustrations ‎[176 bytes]
  10. (hist) ‎Berberidaceae Illustrations ‎[176 bytes]
  11. (hist) ‎Haemodoraceae Illustrations ‎[176 bytes]
  12. (hist) ‎Portulacaceae Illustrations ‎[176 bytes]
  13. (hist) ‎Burmanniaceae Illustrations ‎[176 bytes]
  14. (hist) ‎Heliconiaceae Illustrations ‎[176 bytes]
  15. (hist) ‎Pterobryaceae Illustrations ‎[176 bytes]
  16. (hist) ‎Fissidentaceae Illustrations ‎[177 bytes]
  17. (hist) ‎Roellobryaceae Illustrations ‎[177 bytes]
  18. (hist) ‎Gigaspermaceae Illustrations ‎[177 bytes]
  19. (hist) ‎Sarraceniaceae Illustrations ‎[177 bytes]
  20. (hist) ‎Gleicheniaceae Illustrations ‎[177 bytes]
  21. (hist) ‎Schisandraceae Illustrations ‎[177 bytes]
  22. (hist) ‎Grammitidaceae Illustrations ‎[177 bytes]
  23. (hist) ‎Tetraphidaceae Illustrations ‎[177 bytes]
  24. (hist) ‎Hamamelidaceae Illustrations ‎[177 bytes]
  25. (hist) ‎Leptodontaceae Illustrations ‎[177 bytes]
  26. (hist) ‎Leucodontaceae Illustrations ‎[177 bytes]
  27. (hist) ‎Leucophanaceae Illustrations ‎[177 bytes]
  28. (hist) ‎Menispermaceae Illustrations ‎[177 bytes]
  29. (hist) ‎Anomodontaceae Illustrations ‎[177 bytes]
  30. (hist) ‎Passifloraceae Illustrations ‎[177 bytes]
  31. (hist) ‎Aulacomniaceae Illustrations ‎[177 bytes]
  32. (hist) ‎Phytolaccaceae Illustrations ‎[177 bytes]
  33. (hist) ‎Bryoxiphiaceae Illustrations ‎[177 bytes]
  34. (hist) ‎Pilotrichaceae Illustrations ‎[177 bytes]
  35. (hist) ‎Calophyllaceae Illustrations ‎[177 bytes]
  36. (hist) ‎Plumbaginaceae Illustrations ‎[177 bytes]
  37. (hist) ‎Calycanthaceae Illustrations ‎[177 bytes]
  38. (hist) ‎Polytrichaceae Illustrations ‎[177 bytes]
  39. (hist) ‎Catoscopiaceae Illustrations ‎[177 bytes]
  40. (hist) ‎Pontederiaceae Illustrations ‎[177 bytes]
  41. (hist) ‎Chenopodiaceae Illustrations ‎[177 bytes]
  42. (hist) ‎Rhizogoniaceae Illustrations ‎[177 bytes]
  43. (hist) ‎Orthotrichaceae Illustrations ‎[178 bytes]
  44. (hist) ‎Rutenbergiaceae Illustrations ‎[178 bytes]
  45. (hist) ‎Selaginellaceae Illustrations ‎[178 bytes]
  46. (hist) ‎Theophrastaceae Illustrations ‎[178 bytes]
  47. (hist) ‎Achatocarpaceae Illustrations ‎[178 bytes]
  48. (hist) ‎Amblystegiaceae Illustrations ‎[178 bytes]
  49. (hist) ‎Aponogetonaceae Illustrations ‎[178 bytes]
  50. (hist) ‎Calliergonaceae Illustrations ‎[178 bytes]
  51. (hist) ‎Caryophyllaceae Illustrations ‎[178 bytes]
  52. (hist) ‎Dryopteridaceae Illustrations ‎[178 bytes]
  53. (hist) ‎Grossulariaceae Illustrations ‎[178 bytes]
  54. (hist) ‎Koeberliniaceae Illustrations ‎[178 bytes]
  55. (hist) ‎Lardizabalaceae Illustrations ‎[178 bytes]
  56. (hist) ‎Lembophyllaceae Illustrations ‎[178 bytes]
  57. (hist) ‎Ophioglossaceae Illustrations ‎[178 bytes]
  58. (hist) ‎Orthodontiaceae Illustrations ‎[178 bytes]
  59. (hist) ‎Pleuroziopsaceae Illustrations ‎[179 bytes]
  60. (hist) ‎Potamogetonaceae Illustrations ‎[179 bytes]
  61. (hist) ‎Ptychomitriaceae Illustrations ‎[179 bytes]
  62. (hist) ‎Rhachitheciaceae Illustrations ‎[179 bytes]
  63. (hist) ‎Andreaeobryaceae Illustrations ‎[179 bytes]
  64. (hist) ‎Scheuchzeriaceae Illustrations ‎[179 bytes]
  65. (hist) ‎Aristolochiaceae Illustrations ‎[179 bytes]
  66. (hist) ‎Schistostegaceae Illustrations ‎[179 bytes]
  67. (hist) ‎Brachytheciaceae Illustrations ‎[179 bytes]
  68. (hist) ‎Sematophyllaceae Illustrations ‎[179 bytes]
  69. (hist) ‎Ceratophyllaceae Illustrations ‎[179 bytes]
  70. (hist) ‎Splachnobryaceae Illustrations ‎[179 bytes]
  71. (hist) ‎Cochlospermaceae Illustrations ‎[179 bytes]
  72. (hist) ‎Stereophyllaceae Illustrations ‎[179 bytes]
  73. (hist) ‎Crossosomataceae Illustrations ‎[179 bytes]
  74. (hist) ‎Thelypteridaceae Illustrations ‎[179 bytes]
  75. (hist) ‎Dennstaedtiaceae Illustrations ‎[179 bytes]
  76. (hist) ‎Zannichelliaceae Illustrations ‎[179 bytes]
  77. (hist) ‎Hydrocharitaceae Illustrations ‎[179 bytes]
  78. (hist) ‎Hymenophyllaceae Illustrations ‎[179 bytes]
  79. (hist) ‎Hypopterygiaceae Illustrations ‎[179 bytes]
  80. (hist) ‎Limnocharitaceae Illustrations ‎[179 bytes]
  81. (hist) ‎Plagiotheciaceae Illustrations ‎[179 bytes]
  82. (hist) ‎Asteraceae Illustrations ‎[180 bytes]
  83. (hist) ‎Pterigynandraceae Illustrations ‎[180 bytes]
  84. (hist) ‎Mielichhoferiaceae Illustrations ‎[181 bytes]
  85. (hist) ‎Pseudoditrichaceae Illustrations ‎[181 bytes]
  86. (hist) ‎Utah State University ‎[219 bytes]
  87. (hist) ‎Volume 7 ‎[237 bytes]
  88. (hist) ‎Volume 8 ‎[237 bytes]
  89. (hist) ‎Volume 4 ‎[243 bytes]
  90. (hist) ‎Volume 5 ‎[243 bytes]
  91. (hist) ‎Volume 9 ‎[243 bytes]
  92. (hist) ‎Volume 19 ‎[248 bytes]
  93. (hist) ‎Volume 20 ‎[248 bytes]
  94. (hist) ‎Volume 21 ‎[248 bytes]
  95. (hist) ‎Volume 23 ‎[248 bytes]
  96. (hist) ‎Volume 28 ‎[248 bytes]
  97. (hist) ‎Purchase the Volumes ‎[307 bytes]
  98. (hist) ‎Volume 6 ‎[325 bytes]
  99. (hist) ‎Flora of North America Association ‎[352 bytes]
  100. (hist) ‎Volume 12 ‎[367 bytes]
  101. (hist) ‎Volume 17 ‎[373 bytes]
  102. (hist) ‎Volume 27 ‎[390 bytes]
  103. (hist) ‎Genera Included ‎[693 bytes]
  104. (hist) ‎Families Included ‎[704 bytes]
  105. (hist) ‎Differences from Print Version ‎[753 bytes]
  106. (hist) ‎Taxonomic Hierarchy ‎[866 bytes]
  107. (hist) ‎Literature Cited ‎[921 bytes]
  108. (hist) ‎Arecaceae subfam. Arecoideae ‎[945 bytes]
  109. (hist) ‎Orchidaceae subfam. Orchidoideae ‎[966 bytes]
  110. (hist) ‎Botrychium subg. Sceptridium ‎[1,052 bytes]
  111. (hist) ‎Ranunculus subg. Ranunculus ‎[1,054 bytes]
  112. (hist) ‎Arecaceae tribe Areceae ‎[1,086 bytes]
  113. (hist) ‎Orchidaceae subfam. Cypripedioideae ‎[1,088 bytes]
  114. (hist) ‎Orchidaceae subfam. Epidendroideae ‎[1,099 bytes]
  115. (hist) ‎Orchidaceae subfam. Vanilloideae ‎[1,122 bytes]
  116. (hist) ‎Orchidaceae tribe Orchideae ‎[1,122 bytes]
  117. (hist) ‎Grimmia subg. Undetermined ‎[1,190 bytes]
  118. (hist) ‎Arecaceae subfam. Ceroxyloideae ‎[1,202 bytes]
  119. (hist) ‎Arecaceae subfam. Coryphoideae ‎[1,207 bytes]
  120. (hist) ‎Orchidaceae tribe Vanilleae ‎[1,215 bytes]
  121. (hist) ‎Orchidaceae tribe Vandeae ‎[1,227 bytes]
  122. (hist) ‎Orchidaceae tribe Tropidieae ‎[1,234 bytes]
  123. (hist) ‎Agave asperrima ‎[1,235 bytes]
  124. (hist) ‎Orchidaceae tribe Calypsoeae ‎[1,236 bytes]
  125. (hist) ‎Orchidaceae tribe Triphoreae ‎[1,236 bytes]
  126. (hist) ‎Orchidaceae tribe Neottieae ‎[1,237 bytes]
  127. (hist) ‎Allium paniculatum ‎[1,238 bytes]
  128. (hist) ‎Funding ‎[1,242 bytes]
  129. (hist) ‎Orchidaceae tribe Arethuseae ‎[1,242 bytes]
  130. (hist) ‎Orchidaceae tribe Malaxideae ‎[1,242 bytes]
  131. (hist) ‎Orchidaceae tribe Dendrobieae ‎[1,243 bytes]
  132. (hist) ‎Orchidaceae tribe Cranichideae ‎[1,253 bytes]
  133. (hist) ‎Orchidaceae tribe Cymbidieae ‎[1,255 bytes]
  134. (hist) ‎Arecaceae tribe Cocoeae ‎[1,262 bytes]
  135. (hist) ‎Orchidaceae tribe Maxillarieae ‎[1,267 bytes]
  136. (hist) ‎Arecaceae tribe Corypheae ‎[1,279 bytes]
  137. (hist) ‎Agave parviflora ‎[1,282 bytes]
  138. (hist) ‎Arecaceae tribe Cyclospatheae ‎[1,288 bytes]
  139. (hist) ‎Agave shawii ‎[1,291 bytes]
  140. (hist) ‎Orchidaceae tribe Epidendreae ‎[1,293 bytes]
  141. (hist) ‎Pinus sylvestris ‎[1,302 bytes]
  142. (hist) ‎Blechnum occidentale ‎[1,306 bytes]
  143. (hist) ‎Viola epipsila ‎[1,312 bytes]
  144. (hist) ‎Oxalis frutescens ‎[1,315 bytes]
  145. (hist) ‎Cyrtomium fortunei ‎[1,323 bytes]
  146. (hist) ‎Xyris laxifolia ‎[1,327 bytes]
  147. (hist) ‎Arecaceae tribe Caryoteae ‎[1,331 bytes]
  148. (hist) ‎Echinops ritro ‎[1,337 bytes]
  149. (hist) ‎Stevia ovata ‎[1,345 bytes]
  150. (hist) ‎Cupressus guadalupensis ‎[1,345 bytes]
  151. (hist) ‎Condalia globosa ‎[1,350 bytes]
  152. (hist) ‎Arecaceae tribe Phoeniceae ‎[1,351 bytes]
  153. (hist) ‎Croton leucophyllus ‎[1,360 bytes]
  154. (hist) ‎Euphrasia salisburgensis ‎[1,360 bytes]
  155. (hist) ‎Arecaceae tribe Hyophorbeae ‎[1,361 bytes]
  156. (hist) ‎Pseudoditrichum ‎[1,361 bytes]
  157. (hist) ‎Stevia salicifolia ‎[1,373 bytes]
  158. (hist) ‎Juniperus flaccida ‎[1,378 bytes]
  159. (hist) ‎Orchidaceae (tribe Orchideae) subtribe Orchidinae ‎[1,378 bytes]
  160. (hist) ‎Allium sativum ‎[1,379 bytes]
  161. (hist) ‎Seymeria falcata ‎[1,387 bytes]
  162. (hist) ‎Cotyledon orbiculata ‎[1,394 bytes]
  163. (hist) ‎Verbascum phoeniceum ‎[1,395 bytes]
  164. (hist) ‎Crassula colligata ‎[1,395 bytes]
  165. (hist) ‎Androsace elongata ‎[1,396 bytes]
  166. (hist) ‎Drymaria effusa ‎[1,405 bytes]
  167. (hist) ‎Stevia plummerae ‎[1,406 bytes]
  168. (hist) ‎Pinus leiophylla ‎[1,406 bytes]
  169. (hist) ‎Carex viridula subsp. viridula ‎[1,420 bytes]
  170. (hist) ‎Juniperus deppeana ‎[1,422 bytes]
  171. (hist) ‎Viola umbraticola ‎[1,424 bytes]
  172. (hist) ‎Arecaceae (tribe Cocoeae) subtribe Butiinae ‎[1,426 bytes]
  173. (hist) ‎Momordica charantia ‎[1,426 bytes]
  174. (hist) ‎Fissidens closteri ‎[1,433 bytes]
  175. (hist) ‎Senecio multidentatus ‎[1,434 bytes]
  176. (hist) ‎Ranunculus subg. Cyrtorhyncha ‎[1,435 bytes]
  177. (hist) ‎Pleopeltis polylepis ‎[1,438 bytes]
  178. (hist) ‎Pecluma ptilodon ‎[1,442 bytes]
  179. (hist) ‎Verbascum sinuatum ‎[1,445 bytes]
  180. (hist) ‎Callitriche brutia ‎[1,447 bytes]
  181. (hist) ‎Aconitum maximum ‎[1,448 bytes]
  182. (hist) ‎Arecaceae (tribe Areceae) subtribe Dypsidinae ‎[1,449 bytes]
  183. (hist) ‎Arecaceae (tribe Corypheae) subtribe Thrinacinae ‎[1,452 bytes]
  184. (hist) ‎Ceratophyllum muricatum ‎[1,456 bytes]
  185. (hist) ‎Chrysophyllum oliviforme ‎[1,457 bytes]
  186. (hist) ‎Argythamnia brandegeei ‎[1,459 bytes]
  187. (hist) ‎Polygonum humifusum ‎[1,460 bytes]
  188. (hist) ‎Passiflora foetida ‎[1,468 bytes]
  189. (hist) ‎Arecaceae (tribe Corypheae) subtribe Livistoninae ‎[1,471 bytes]
  190. (hist) ‎Drymaria glandulosa ‎[1,475 bytes]
  191. (hist) ‎Arecaceae (tribe Areceae) subtribe Roystoneinae ‎[1,476 bytes]
  192. (hist) ‎Carlina vulgaris ‎[1,478 bytes]
  193. (hist) ‎Anemone patens ‎[1,482 bytes]
  194. (hist) ‎Equisetum telmateia ‎[1,484 bytes]
  195. (hist) ‎Athyrium distentifolium ‎[1,485 bytes]
  196. (hist) ‎Erigeron uniflorus ‎[1,487 bytes]
  197. (hist) ‎Fissidens pellucidus ‎[1,493 bytes]
  198. (hist) ‎Juncus stygius ‎[1,496 bytes]
  199. (hist) ‎Orchidaceae (tribe Vanilleae) subtribe Pogoniinae ‎[1,497 bytes]
  200. (hist) ‎Hibiscus striatus ‎[1,497 bytes]
  201. (hist) ‎Aster alpinus ‎[1,498 bytes]
  202. (hist) ‎Orchidaceae (tribe Cymbidieae) subtribe Goveniinae ‎[1,498 bytes]
  203. (hist) ‎Orchidaceae (tribe Vanilleae) subtribe Vanillinae ‎[1,498 bytes]
  204. (hist) ‎Nemastylis tenuis ‎[1,506 bytes]
  205. (hist) ‎Orchidaceae (tribe Arethuseae) subtribe Bletiinae ‎[1,510 bytes]
  206. (hist) ‎Orchidaceae (tribe Orchideae) subtribe Habenariinae ‎[1,510 bytes]
  207. (hist) ‎Orchidaceae (tribe Neottieae) subtribe Limodorinae ‎[1,511 bytes]
  208. (hist) ‎Picea engelmannii ‎[1,515 bytes]
  209. (hist) ‎Juncus acutus ‎[1,517 bytes]
  210. (hist) ‎Orchidaceae (tribe Arethuseae) subtribe Arethusinae ‎[1,518 bytes]
  211. (hist) ‎Orchidaceae (tribe Epidendreae) subtribe Laeliinae ‎[1,519 bytes]
  212. (hist) ‎Poaceae tribe Aristideae ‎[1,521 bytes]
  213. (hist) ‎Orchidaceae (tribe Epidendreae) subtribe Polystachynae ‎[1,521 bytes]
  214. (hist) ‎Ximenia americana ‎[1,522 bytes]
  215. (hist) ‎Arecaceae (tribe Corypheae) subtribe Sabalinae ‎[1,524 bytes]
  216. (hist) ‎Orchidaceae (tribe Cranichideae) subtribe Prescottiinae ‎[1,525 bytes]
  217. (hist) ‎Orchidaceae (tribe Cymbidieae) subtribe Cyrtopodiinae ‎[1,530 bytes]
  218. (hist) ‎Hibiscus clypeatus ‎[1,531 bytes]
  219. (hist) ‎Orchidaceae (tribe Maxillarieae) subtribe Oncidiinae ‎[1,533 bytes]
  220. (hist) ‎Trixis californica ‎[1,535 bytes]
  221. (hist) ‎Equisetum ramosissimum ‎[1,539 bytes]
  222. (hist) ‎Carex muricata ‎[1,541 bytes]
  223. (hist) ‎Orchidaceae (tribe Cranichideae) subtribe Spiranthinae ‎[1,542 bytes]
  224. (hist) ‎Casuarina cunninghamiana ‎[1,542 bytes]
  225. (hist) ‎Orchidaceae (tribe Cranichideae) subtribe Cranichidinae ‎[1,545 bytes]
  226. (hist) ‎Venturiella sinensis ‎[1,546 bytes]
  227. (hist) ‎Maxonia apiifolia ‎[1,553 bytes]
  228. (hist) ‎Asplenium scolopendrium ‎[1,554 bytes]
  229. (hist) ‎Gladiolus dalenii ‎[1,554 bytes]
  230. (hist) ‎Orchidaceae (tribe Epidendreae) subtribe Pleurothallidinae ‎[1,557 bytes]
  231. (hist) ‎Orchidaceae (tribe Maxillarieae) subtribe Maxillariinae ‎[1,557 bytes]
  232. (hist) ‎Pityrogramma calomelanos ‎[1,558 bytes]
  233. (hist) ‎Arecaceae (tribe Cocoeae) subtribe Elaeidinae ‎[1,558 bytes]
  234. (hist) ‎Fissidens serratus ‎[1,559 bytes]
  235. (hist) ‎Hypericum maculatum ‎[1,562 bytes]
  236. (hist) ‎Euphorbia tithymaloides ‎[1,567 bytes]
  237. (hist) ‎Arecaceae (tribe Cocoeae) subtribe Bactridinae ‎[1,568 bytes]
  238. (hist) ‎Pereskia grandifolia ‎[1,568 bytes]
  239. (hist) ‎Phyllanthus liebmannianus ‎[1,570 bytes]
  240. (hist) ‎Orchidaceae (tribe Cymbidieae) subtribe Corallorhizinae ‎[1,572 bytes]
  241. (hist) ‎Syrrhopodon prolifer ‎[1,572 bytes]
  242. (hist) ‎Acleisanthes lanceolata ‎[1,574 bytes]
  243. (hist) ‎Camassia leichtlinii subsp. leichtlinii ‎[1,575 bytes]
  244. (hist) ‎Alvaradoa amorphoides ‎[1,575 bytes]
  245. (hist) ‎Ranunculus arizonicus ‎[1,578 bytes]
  246. (hist) ‎Rhamnus utilis ‎[1,578 bytes]
  247. (hist) ‎Alternanthera ficoidea ‎[1,579 bytes]
  248. (hist) ‎Androsace chamaejasme ‎[1,582 bytes]
  249. (hist) ‎Orchidaceae (tribe Cranichideae) subtribe Goodyerinae ‎[1,585 bytes]
  250. (hist) ‎Papaver nudicaule ‎[1,585 bytes]
  251. (hist) ‎Rhachithecium ‎[1,592 bytes]
  252. (hist) ‎Iris subg. Iris ‎[1,594 bytes]
  253. (hist) ‎Arecaceae (tribe Areceae) subtribe Ptychospermatinae ‎[1,596 bytes]
  254. (hist) ‎Chrysobalanus icaco ‎[1,597 bytes]
  255. (hist) ‎Rhamnus davurica ‎[1,599 bytes]
  256. (hist) ‎Arceuthobium vaginatum ‎[1,605 bytes]
  257. (hist) ‎Silene conica ‎[1,605 bytes]
  258. (hist) ‎Melochia pyramidata ‎[1,607 bytes]
  259. (hist) ‎Melochia tomentosa ‎[1,609 bytes]
  260. (hist) ‎Rhodomyrtus tomentosa ‎[1,613 bytes]
  261. (hist) ‎Carex divulsa ‎[1,617 bytes]
  262. (hist) ‎Corrigiola litoralis ‎[1,618 bytes]
  263. (hist) ‎Carduus pycnocephalus ‎[1,619 bytes]
  264. (hist) ‎Colubrina cubensis ‎[1,625 bytes]
  265. (hist) ‎Centaurea virgata ‎[1,631 bytes]
  266. (hist) ‎Orchidaceae (tribe Cymbidieae) subtribe Eulophiinae ‎[1,633 bytes]
  267. (hist) ‎Ranunculus bonariensis ‎[1,637 bytes]
  268. (hist) ‎Cynodon dactylon var. dactylon ‎[1,642 bytes]
  269. (hist) ‎Sphaeralcea coulteri ‎[1,643 bytes]
  270. (hist) ‎Linaria genistifolia ‎[1,645 bytes]
  271. (hist) ‎Dryas ajanensis ‎[1,647 bytes]
  272. (hist) ‎Saussurea amara ‎[1,660 bytes]
  273. (hist) ‎Casuarina equisetifolia ‎[1,661 bytes]
  274. (hist) ‎Juglans major ‎[1,665 bytes]
  275. (hist) ‎Trichomanes punctatum ‎[1,666 bytes]
  276. (hist) ‎Pedicularis lanata ‎[1,674 bytes]
  277. (hist) ‎Haploësthes greggii ‎[1,674 bytes]
  278. (hist) ‎Viscum album ‎[1,676 bytes]
  279. (hist) ‎Lagascea decipiens ‎[1,676 bytes]
  280. (hist) ‎Luzula arcuata ‎[1,677 bytes]
  281. (hist) ‎Carex microglochin ‎[1,677 bytes]
  282. (hist) ‎Veratrum album ‎[1,679 bytes]
  283. (hist) ‎Facts Sheets ‎[1,685 bytes]
  284. (hist) ‎Manilkara jaimiqui ‎[1,685 bytes]
  285. (hist) ‎Drymaria leptophylla ‎[1,686 bytes]
  286. (hist) ‎Vauquelinia corymbosa ‎[1,687 bytes]
  287. (hist) ‎Carex supina ‎[1,691 bytes]
  288. (hist) ‎Tripsacum sect. Fasciculata ‎[1,691 bytes]
  289. (hist) ‎Neolloydia conoidea ‎[1,693 bytes]
  290. (hist) ‎Subularia aquatica ‎[1,695 bytes]
  291. (hist) ‎Hemiscola aculeata ‎[1,699 bytes]
  292. (hist) ‎Tripsacum sect. Tripsacum ‎[1,704 bytes]
  293. (hist) ‎Cynodon dactylon var. aridus ‎[1,705 bytes]
  294. (hist) ‎Pectis filipes ‎[1,712 bytes]
  295. (hist) ‎Carex parallela ‎[1,712 bytes]
  296. (hist) ‎Pectis linifolia ‎[1,719 bytes]
  297. (hist) ‎Thymophylla setifolia ‎[1,720 bytes]
  298. (hist) ‎Bonellia macrocarpa ‎[1,724 bytes]
  299. (hist) ‎Pedicularis attollens subsp. attollens ‎[1,727 bytes]
  300. (hist) ‎Hypericum ascyron ‎[1,729 bytes]
  301. (hist) ‎Anemone edwardsiana var. edwardsiana ‎[1,730 bytes]
  302. (hist) ‎Tortula cuneifolia ‎[1,731 bytes]
  303. (hist) ‎Pseudophoenix sargentii ‎[1,732 bytes]
  304. (hist) ‎Arabidopsis arenosa ‎[1,735 bytes]
  305. (hist) ‎Cakile maritima ‎[1,736 bytes]
  306. (hist) ‎Aeonium arboreum ‎[1,740 bytes]
  307. (hist) ‎Erigeron acris ‎[1,742 bytes]
  308. (hist) ‎Corispermum ochotense var. alaskanum ‎[1,742 bytes]
  309. (hist) ‎Aloina rigida ‎[1,747 bytes]
  310. (hist) ‎Mammillaria prolifera ‎[1,754 bytes]
  311. (hist) ‎Ferocactus viridescens ‎[1,755 bytes]
  312. (hist) ‎Ranunculus pedatifidus ‎[1,763 bytes]
  313. (hist) ‎Artemisia norvegica ‎[1,764 bytes]
  314. (hist) ‎Adenophyllum wrightii ‎[1,768 bytes]
  315. (hist) ‎Leptodontium viticulosoides ‎[1,768 bytes]
  316. (hist) ‎Turnera diffusa ‎[1,771 bytes]
  317. (hist) ‎Iris sect. Lophiris ‎[1,772 bytes]
  318. (hist) ‎Dianthus plumarius ‎[1,774 bytes]
  319. (hist) ‎Guzmania monostachia var. monostachia ‎[1,777 bytes]
  320. (hist) ‎Pedicularis palustris ‎[1,778 bytes]
  321. (hist) ‎Echinocereus stramineus ‎[1,778 bytes]
  322. (hist) ‎Trichocoronis wrightii ‎[1,779 bytes]
  323. (hist) ‎Turnera coerulea ‎[1,783 bytes]
  324. (hist) ‎Iris (sect. Limniris) ser. Tripetalae ‎[1,792 bytes]
  325. (hist) ‎Perityle microglossa ‎[1,795 bytes]
  326. (hist) ‎Flueggea virosa ‎[1,800 bytes]
  327. (hist) ‎Carex magellanica ‎[1,800 bytes]
  328. (hist) ‎Apodanthera undulata ‎[1,800 bytes]
  329. (hist) ‎Luzula luzuloides ‎[1,810 bytes]
  330. (hist) ‎Scleranthus perennis ‎[1,813 bytes]
  331. (hist) ‎Wedelia acapulcensis ‎[1,814 bytes]
  332. (hist) ‎Physaria argyraea ‎[1,819 bytes]
  333. (hist) ‎Echinodorus cordifolius ‎[1,824 bytes]
  334. (hist) ‎Olsynium douglasii var. douglasii ‎[1,827 bytes]
  335. (hist) ‎Eriochloa michauxii var. simpsonii ‎[1,830 bytes]
  336. (hist) ‎Isocarpha oppositifolia ‎[1,831 bytes]
  337. (hist) ‎Carex fissa var. fissa ‎[1,833 bytes]
  338. (hist) ‎Veronica beccabunga ‎[1,834 bytes]
  339. (hist) ‎Eriochloa michauxii var. michauxii ‎[1,834 bytes]
  340. (hist) ‎Mirabilis jalapa ‎[1,840 bytes]
  341. (hist) ‎Crataegus sect. Brevispinae ‎[1,840 bytes]
  342. (hist) ‎Cyperus manimae ‎[1,841 bytes]
  343. (hist) ‎Silene dichotoma ‎[1,841 bytes]
  344. (hist) ‎Phyllanthus urinaria ‎[1,843 bytes]
  345. (hist) ‎Iris subg. Limniris ‎[1,846 bytes]
  346. (hist) ‎Dudleya attenuata ‎[1,847 bytes]
  347. (hist) ‎Ranunculus harveyi ‎[1,848 bytes]
  348. (hist) ‎Carduus acanthoides ‎[1,851 bytes]
  349. (hist) ‎Thelypteris grandis ‎[1,851 bytes]
  350. (hist) ‎Eremogone kingii var. kingii ‎[1,856 bytes]
  351. (hist) ‎Coincya monensis ‎[1,857 bytes]
  352. (hist) ‎Paronychia echinulata ‎[1,858 bytes]
  353. (hist) ‎Melica geyeri var. geyeri ‎[1,863 bytes]
  354. (hist) ‎Abronia nana var. nana ‎[1,865 bytes]
  355. (hist) ‎How to Cite ‎[1,866 bytes]
  356. (hist) ‎Epithelantha micromeris ‎[1,868 bytes]
  357. (hist) ‎Eriogonum elongatum ‎[1,872 bytes]
  358. (hist) ‎Keckiella breviflora var. breviflora ‎[1,874 bytes]
  359. (hist) ‎Pedicularis centranthera var. exulans ‎[1,874 bytes]
  360. (hist) ‎Clematis tangutica ‎[1,874 bytes]
  361. (hist) ‎Circaea canadensis ‎[1,879 bytes]
  362. (hist) ‎Potentilla crebridens ‎[1,882 bytes]
  363. (hist) ‎Ericameria cooperi ‎[1,886 bytes]
  364. (hist) ‎Schoenoplectus erectus ‎[1,887 bytes]
  365. (hist) ‎Discelium ‎[1,888 bytes]
  366. (hist) ‎Cylindropuntia bigelovii ‎[1,895 bytes]
  367. (hist) ‎Chloracantha spinosa ‎[1,896 bytes]
  368. (hist) ‎Eriogonum hemipterum ‎[1,897 bytes]
  369. (hist) ‎Calochortus gunnisonii var. gunnisonii ‎[1,898 bytes]
  370. (hist) ‎Iris sect. Limniris ‎[1,898 bytes]
  371. (hist) ‎Calochortus gunnisonii var. perpulcher ‎[1,901 bytes]
  372. (hist) ‎Calochortus kennedyi var. kennedyi ‎[1,902 bytes]
  373. (hist) ‎Spergularia platensis ‎[1,907 bytes]
  374. (hist) ‎Arctostaphylos pringlei subsp. pringlei ‎[1,908 bytes]
  375. (hist) ‎Calochortus weedii var. weedii ‎[1,910 bytes]
  376. (hist) ‎Ariocarpus fissuratus ‎[1,910 bytes]
  377. (hist) ‎Moenchia erecta ‎[1,916 bytes]
  378. (hist) ‎Buddleja racemosa var. racemosa ‎[1,919 bytes]
  379. (hist) ‎Helianthus niveus ‎[1,921 bytes]
  380. (hist) ‎Corispermum ochotense var. ochotense ‎[1,924 bytes]
  381. (hist) ‎Verbascum speciosum ‎[1,926 bytes]
  382. (hist) ‎Notholaena grayi subsp. grayi ‎[1,927 bytes]
  383. (hist) ‎Viola tricolor ‎[1,928 bytes]
  384. (hist) ‎Guzmania monostachia var. variegata ‎[1,931 bytes]
  385. (hist) ‎Notholaena californica subsp. leucophylla ‎[1,933 bytes]
  386. (hist) ‎Calochortus kennedyi var. munzii ‎[1,933 bytes]
  387. (hist) ‎Trillium subg. Trillium ‎[1,938 bytes]
  388. (hist) ‎Crossidium crassinervium ‎[1,938 bytes]
  389. (hist) ‎Filago pyramidata ‎[1,944 bytes]
  390. (hist) ‎Porophyllum ruderale ‎[1,948 bytes]
  391. (hist) ‎Buddleja racemosa var. incana ‎[1,957 bytes]
  392. (hist) ‎Papaver sect. Papaver ‎[1,958 bytes]
  393. (hist) ‎Onopordum acanthium ‎[1,959 bytes]
  394. (hist) ‎Osmunda regalis ‎[1,959 bytes]
  395. (hist) ‎Anemone edwardsiana var. petraea ‎[1,961 bytes]
  396. (hist) ‎Thalictrum sect. Omalophysa ‎[1,962 bytes]
  397. (hist) ‎Bouteloua subg. Chondrosum ‎[1,964 bytes]
  398. (hist) ‎Eriochloa acuminata var. minor ‎[1,971 bytes]
  399. (hist) ‎Argemone corymbosa subsp. corymbosa ‎[1,971 bytes]
  400. (hist) ‎Echinocereus rigidissimus ‎[1,976 bytes]
  401. (hist) ‎Aloina aloides ‎[1,977 bytes]
  402. (hist) ‎Eriochloa acuminata var. acuminata ‎[1,978 bytes]
  403. (hist) ‎Thalictrum sect. Thalictrum ‎[1,980 bytes]
  404. (hist) ‎Colubrina asiatica ‎[1,983 bytes]
  405. (hist) ‎Verbascum lychnitis ‎[1,985 bytes]
  406. (hist) ‎Pedicularis attollens subsp. protogyna ‎[1,989 bytes]
  407. (hist) ‎Ginkgo ‎[1,994 bytes]
  408. (hist) ‎Erigeron lassenianus var. deficiens ‎[1,996 bytes]
  409. (hist) ‎Keckiella ternata var. ternata ‎[1,997 bytes]
  410. (hist) ‎Stipulicida setacea var. lacerata ‎[2,002 bytes]
  411. (hist) ‎Science Outreach ‎[2,004 bytes]
  412. (hist) ‎Hazardia whitneyi var. whitneyi ‎[2,013 bytes]
  413. (hist) ‎Matteuccia struthiopteris ‎[2,014 bytes]
  414. (hist) ‎Platanthera tipuloides ‎[2,014 bytes]
  415. (hist) ‎For Contributors & Reviewers ‎[2,016 bytes]
  416. (hist) ‎Melica geyeri var. aristulata ‎[2,018 bytes]
  417. (hist) ‎Triphora trianthophoros ‎[2,020 bytes]
  418. (hist) ‎Campylopus atrovirens var. cucullatifolius ‎[2,022 bytes]
  419. (hist) ‎Thelypteris subg. Thelypteris ‎[2,025 bytes]
  420. (hist) ‎Corispermum hookeri var. pseudodeclinatum ‎[2,025 bytes]
  421. (hist) ‎Ericameria parishii ‎[2,028 bytes]
  422. (hist) ‎Vitis subg. Vitis ‎[2,029 bytes]
  423. (hist) ‎Pedicularis semibarbata subsp. semibarbata ‎[2,030 bytes]
  424. (hist) ‎Orthocarpus tolmiei subsp. tolmiei ‎[2,034 bytes]
  425. (hist) ‎Oxytheca dendroidea ‎[2,035 bytes]
  426. (hist) ‎Luffa acutangula ‎[2,037 bytes]
  427. (hist) ‎Copyright ‎[2,039 bytes]
  428. (hist) ‎Ribes roezlii var. roezlii ‎[2,039 bytes]
  429. (hist) ‎Lechea torreyi var. torreyi ‎[2,040 bytes]
  430. (hist) ‎Piptatherum miliaceum subsp. miliaceum ‎[2,042 bytes]
  431. (hist) ‎Hypochaeris microcephala ‎[2,044 bytes]
  432. (hist) ‎Condalia warnockii var. warnockii ‎[2,046 bytes]
  433. (hist) ‎Astrolepis cochisensis subsp. chihuahuensis ‎[2,049 bytes]
  434. (hist) ‎Peritoma arborea var. arborea ‎[2,050 bytes]
  435. (hist) ‎Sedum oreganum var. oreganum ‎[2,050 bytes]
  436. (hist) ‎Erigeron clokeyi var. clokeyi ‎[2,053 bytes]
  437. (hist) ‎Muehlenbeckia hastulata ‎[2,057 bytes]
  438. (hist) ‎Astrolepis sinuata subsp. mexicana ‎[2,058 bytes]
  439. (hist) ‎Pseudorchis albida ‎[2,059 bytes]
  440. (hist) ‎Clarkia subsect. Jugales ‎[2,061 bytes]
  441. (hist) ‎Juncus falcatus var. falcatus ‎[2,063 bytes]
  442. (hist) ‎Prosthechea cochleata ‎[2,065 bytes]
  443. (hist) ‎Silene flos-cuculi ‎[2,071 bytes]
  444. (hist) ‎Astrolepis cochisensis subsp. cochisensis ‎[2,072 bytes]
  445. (hist) ‎Bouteloua subg. Bouteloua ‎[2,074 bytes]
  446. (hist) ‎Schistostega ‎[2,077 bytes]
  447. (hist) ‎Calochortus elegans var. elegans ‎[2,079 bytes]
  448. (hist) ‎Vaccinium erythrocarpum ‎[2,081 bytes]
  449. (hist) ‎Dianthus deltoides ‎[2,083 bytes]
  450. (hist) ‎Glyceria grandis var. komarovii ‎[2,096 bytes]
  451. (hist) ‎Astrolepis sinuata subsp. sinuata ‎[2,100 bytes]
  452. (hist) ‎Thelypteris patens ‎[2,102 bytes]
  453. (hist) ‎Baccharis pilularis subsp. pilularis ‎[2,104 bytes]
  454. (hist) ‎Thelypteris pilosa ‎[2,105 bytes]
  455. (hist) ‎Carex lucorum var. austrolucorum ‎[2,108 bytes]
  456. (hist) ‎Clarkia borealis subsp. borealis ‎[2,109 bytes]
  457. (hist) ‎Thelypteris subg. Goniopteris ‎[2,113 bytes]
  458. (hist) ‎Thelypteris puberula ‎[2,114 bytes]
  459. (hist) ‎Draba asprella var. asprella ‎[2,117 bytes]
  460. (hist) ‎Achnatherum lemmonii subsp. lemmonii ‎[2,118 bytes]
  461. (hist) ‎Ranunculus recurvatus ‎[2,120 bytes]
  462. (hist) ‎Camissoniopsis guadalupensis ‎[2,120 bytes]
  463. (hist) ‎Papaver sect. Argemonidium ‎[2,121 bytes]
  464. (hist) ‎Dianthus barbatus ‎[2,124 bytes]
  465. (hist) ‎Polycarpon tetraphyllum ‎[2,124 bytes]
  466. (hist) ‎Keckiella rothrockii var. rothrockii ‎[2,129 bytes]
  467. (hist) ‎Gymnocarpium jessoense ‎[2,131 bytes]
  468. (hist) ‎Paludella ‎[2,131 bytes]
  469. (hist) ‎Solidago (sect. Solidago) ser. Auriculatae ‎[2,135 bytes]
  470. (hist) ‎Boechera fernaldiana subsp. fernaldiana ‎[2,137 bytes]
  471. (hist) ‎Erigeron reductus var. reductus ‎[2,139 bytes]
  472. (hist) ‎Papaver sect. Californicum ‎[2,140 bytes]
  473. (hist) ‎Astrolepis cochisensis subsp. arizonica ‎[2,141 bytes]
  474. (hist) ‎Clarkia subsect. Flexicaules ‎[2,142 bytes]
  475. (hist) ‎Eremogone eastwoodiae var. eastwoodiae ‎[2,143 bytes]
  476. (hist) ‎Notholaena californica subsp. californica ‎[2,145 bytes]
  477. (hist) ‎Juniperus sect. Juniperus ‎[2,146 bytes]
  478. (hist) ‎Carex fissa var. aristata ‎[2,146 bytes]
  479. (hist) ‎Pleopeltis polypodioides ‎[2,150 bytes]
  480. (hist) ‎Asplenium trichomanes subsp. quadrivalens ‎[2,155 bytes]
  481. (hist) ‎Silene viscaria ‎[2,156 bytes]
  482. (hist) ‎Eruca vesicaria ‎[2,158 bytes]
  483. (hist) ‎Melica porteri var. laxa ‎[2,159 bytes]
  484. (hist) ‎Orthocarpus tolmiei subsp. holmgreniorum ‎[2,162 bytes]
  485. (hist) ‎Lessingia pectinata var. pectinata ‎[2,162 bytes]
  486. (hist) ‎Turnera ulmifolia ‎[2,163 bytes]
  487. (hist) ‎Chlorogalum purpureum var. purpureum ‎[2,164 bytes]
  488. (hist) ‎Papaver sect. Rhoeadium ‎[2,165 bytes]
  489. (hist) ‎Diplacus bigelovii var. bigelovii ‎[2,166 bytes]
  490. (hist) ‎Erigeron lassenianus var. lassenianus ‎[2,169 bytes]
  491. (hist) ‎Abronia nana var. covillei ‎[2,171 bytes]
  492. (hist) ‎Pellaea mucronata subsp. mucronata ‎[2,173 bytes]
  493. (hist) ‎Distribution Abbreviations ‎[2,175 bytes]
  494. (hist) ‎Iris (sect. Limniris) ser. Longipetalae ‎[2,175 bytes]
  495. (hist) ‎Braya thorild-wulffii subsp. glabrata ‎[2,175 bytes]
  496. (hist) ‎Thelypteris ovata var. ovata ‎[2,177 bytes]
  497. (hist) ‎Polanisia erosa subsp. breviglandulosa ‎[2,178 bytes]
  498. (hist) ‎Packera bolanderi var. bolanderi ‎[2,184 bytes]
  499. (hist) ‎Erigeron glabellus var. glabellus ‎[2,186 bytes]
  500. (hist) ‎Argyrochosma limitanea subsp. limitanea ‎[2,186 bytes]

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