719 



3 lobes equal, oval, obtuse, about the 

 length of the saccate portion. Pacific 

 Springs, etc. Fls 7" lg; the lower rath- 

 er distinct, in the axils of g and fol- 

 iaceous lacinate-pinnatifid bracts; ex 2- 

 cleft to the middle, nearly equalling the 

 y'ish cor and apparently slightly y'ish." 

 B 1:576 as. 

 ORTHOCARPUS PAUCIBARBATUS G. 



B F; San Diego mts (Parish 408). 

 O. FIZ.OSUS Wat, bot king 231, 459. 

 B 1:576. Cal. 



ORTHOCARPUS PURPURASCENS Bh. 

 Bth, Scroph Ind 13. B 1:578, 2:475. Da 

 13. Ab 370. Par 234 t. Br 1:215 Rosa. 

 A 1:235 d. M 4:59. 



Humboldt Co to Baja! Rosa. 

 O. FTJRFUREO-Albus Wat, bot king 

 458. B 1:578. 



O. FUSrLUJS Bth, Scroph Ind 12. B 1: 

 578. 



O. STRICTUS Bth, Scroph Ind 12. B 1: 

 577 as luteus. 



O. TENTJIFOLIUS Bth, Scroph Ind 12. 

 (B 1:577 rrimbricatus fide IK.) 

 O. TOr,MIEI H & A, bot Beech 379. B 

 1:578. 



O. VERSICOZ.OR Par 234 t. 

 ORTHOTRICHTJM Hedw. 

 O. AIiFESTRE Hornsch. B 2:384. 

 O. ANOMAZ.UM Hedw. B 2:383. 

 O. BOLANDERI Sulliv. B 2:384. 

 O. COLUMBICUM Mittem B 2:385 as 

 pulchellum. 



O. COITSIMIIiE Mitt. Vancouver Isl. B 

 2:385. 



O. COULTERI Mitten, J L sc 8:25. B 

 2:384 as cylindrocarpum. 

 O. CRISPUM Hedw. B 2:382 as Ulota 

 crippula. 



O. CTTFTJIiATZTM Hoffin. B 2:382. 

 O. CYI.INDROCARFUM Lesq. B 2:384. 

 O. ELEGANS Schwaegr. B 2:384 as 

 speeiosnm. 



O. JAMESIANTJM Sulliv. B 2:383. 

 O. KINGIANUM Lesq. B 2:385. 

 O. LAEVIGATUM James. B 2:385 as 

 Kingianum. 



O. IYEI.1,11 Hook & Taylor. B 2:385. 

 Eu, Ore. 



O. OCCIDENTALE James B 2:384 as 

 alpestre. 



O. PAP1LLOSUM Harnpe. B 2:385 as 

 Lyellii. 



O. PHYLLANTHUM Bruch & Schimp. 

 B 2:382 as Flota p. 

 O. RIVTTLARE Turner. B 2:384. 

 O. RUFESTRE Schleich. B 2:383. 

 O. SFECIOSTTM Nees. B 2:384. 

 O. STTJRMII Hoppe & Hornsch. B 2:382. 

 O. TEXANTJM Sulliv. B 2:383. 

 O. WATSONI James. B 2:383. 

 O. HENDERSONI Bot gaz 7: Z 1:63. 

 O. TJI. AT AE FORME Bot gaz 7: Z 1:63. 

 ORYCTES Wat, bot king 274 t 28 

 (1871). 



O. NEVADENSIS Wat Ic. B 1:542. 

 OSCIX.X.ATORIA 



O. TRAFEZOIDEA Tilden. Torr cl b 

 23:58 (F 1896). Pasadena. 

 OSMADENIA Nutt, Am phil sc tr, ns. 

 7:391 (1841). Hemizonia fide IK. 

 O. TENELLA Nutt. Ic 392. B 1:365 S. 

 A 1:M3 as Calycadenia t. 

 OSMARONIA Greene. =Nuttallia T & G. 

 O. CERASIFORMIS P 2:191. 5:309. 

 Variety LANCIFOLIA P 5:309. 



720 



Variety NIGRA P 5:309." 



O. OBTUSA P 5:310. 



O. BRACTEOSA P 5:310. 



O. DEMISSA P 5:310. M 3:49, Oso 



berry. 



O. LAURINA P 5:311. 



O. PADIFORMIS P 5:311. 



Genus OSMORRIZA Rafinesque. 

 A 1:269 d. =Myrrhis Moris. 



Washingtonia Raf, fide Brltton. 

 OSMORHIZA BRACHYPODA Torr. 



Torrey, Pac Ry R 4:93. 



SBer Co (Parish 986. 1946) ; Nevada Co. 



Washingtonia brachypoda Heller, Cat 

 NA pi 99. 



Abrams, Fl LA 281. 



Da 7, B 1:262. A 1:269 d. Central Cal. 

 O. BREVISTYLIS Hook A 1:269 as 

 OSMORHIZA NUDA Torr. 

 B 1:262. A 1:269 d. 



Torrey, Pac Ry R 4:93. 



Brewer & Watson, bot Cal 1:262. Mts 

 SD Co; Ak; Colo. 



Hall, U 98. 



Osmorhiza brevistylis Hooker, Fl 1:272 

 In part, t 97. 



Washingtonia nuda Heller, Cat N A pi 

 ed 1, 5. C-R Mon N A Umb 64. Hall, 

 U 98. 



O. OCCIDENTAZ.IS Z 2:229. 

 OT7RISIA 



O. CALIFORNICA B 1:516 s. P 5:44 s. 

 OXALIS Linnaeus. 



tfey imbricated, regular: pet hypogy- 

 nous: sta 10, monadelphous at base, 5 

 sh'er. all anth-bearing: ovules several 

 in each cell; sty 5, distinct, persistent; 

 stig terminal: sds with a loose aril-like 

 dehiscent outer coat. Wood-sorrel. 

 O. ACETOSEI.I.A Hook Fl 1:118. B 1:96 

 as in part Oregana. 

 OXALIS CORN1CULATA Linn. 

 L. sp pi 435. Ab 229. B 1:96. Par 202. 

 M 3:4. 



Ann. cespitose, prostrate, rt'g at nodes, 

 somewhat rough- villoua ; Ifts 6-10 mm 

 lg, mostly broader; stipules evident, 

 rounded or truncate, at summit, adnate; 

 fls 6 mm lg, solitary or umbelled, other- 

 wise as in O. Wrightii. Occasional about 

 lawns and greenhouses. Yellow sorrel. 

 Ore. Mex. 



Described as per by running rtstocks 

 by Jepson. Fl W M Cal 245. 

 Variety ATROFI7RFUREA Planche. M 

 3:4. SBer. 



O. DIMIDIATA Smith, bot gaz 7: Z 1: 

 K?>. Guatemala. 

 O. I.ATIFOT.IA HBK. Ba.ia. 

 OXALIS OREGANA Nutt. 

 B 1:96. Par 202 t. Cruz. 



Per herbs forming mats, with slen- 

 der rt-stalks from which arise the Ivs 

 and flg-sts: Ifts broadly obcordate, 

 rusty beneath: scapes com 1-fkl, with 2 

 bracts near fl: pet near 1' lg. pink, w or" 

 rose with darker veins: Wash, south. 

 O. FUMII.A Nutt. M 3:4. 

 O. STRICTA L. B 1:96 as corniculata. 

 O.STTKSDORFII Trelease. Small, Torr 

 cl b 1896: 456 cites pumila et pilosa 

 Nutt as synonyms. 

 OXALIS WRIGHTII A. Gray. 



PI Wright 1:27. Ab 229. Da 4. Br 1: 

 1!02 Cruz. SBar, SF. Parish. Er 3:60 

 Monica. Baja! M 3:4. 



