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results 201-220 of 464 item(s)  page 11 of 24 : ( <<  11  12  13  14  15  16  17  18  19  20  >> ) :: previous : next
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 Image: Basionym: Genus Basionym: Notes:

201. Pogogyne douglasii Benth. var. minor J.T. Howell Pogogyne douglasii Benth. var. minor J.T. Howell

202. Hieracium howellii A. Gray Hieracium howellii A. Gray

203. Limnanthes gracilis Howell Limnanthes gracilis Howell

204. Dimeresia howellii A. Gray Dimeresia howellii A. Gray

205. Isoetes howellii Englemann Isoetes howellii Englemann

206. Penstemon dayanus Howell Penstemon dayanus Howell

207. Article Article

208. Sidalcea virgata Howell Sidalcea virgata Howell

209. Article Article

210. Lithophragma campanulata Howell Lithophragma campanulata Howell

211. Article Article

212. Article Article

213. Article Article

214. Saxifraga nuttallii Nutt. var. macrophylla Engl. & Irmsch. Saxifraga nuttallii Nutt. var. macrophylla Engl. & Irmsch.

215. Article Article

216. Cnemidophacos reventiformis Rydb. Cnemidophacos reventiformis Rydb. one specimen image; one type description (pdf)

217. Streptanthus howellii S. Watson Streptanthus howellii S. Watson

218. Trifolium harneyensis Howell Trifolium harneyensis Howell

219. Article Article

220. Article Article
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