453 



A. FEDATT7M L, Sp PI 1095. B 2:342. 

 Z 1:148; 2:131. Greene, Cal ac b 2:415, 

 Cruz. 



Alaska to southern Cal. Maidenhair. 

 ADOX.PHIA Meissn, Gen 70 (50) (1837). 



Sm-leaved or nearly leafless shrubs, 

 with opp divaricate g branches articu- 

 lated with the st and ending in spines, 

 and sm fls in sparse axy clusters. 

 A. CAX.XFG&NICA Wat, Am ac pr 11: 

 126 (1876). B 1:101. 



"In large dense clumps 2 hi: branch- 

 .es terete, with spreading spiny branch- 

 lets, puberulent: Ivs orbicular to ob- 

 long-ovate, often retuse, 1" or 2 long, 

 .abruptly attenuate to a slender petiole: 

 fls g'ish, 2" broad, or pedicels as long 

 as the Ivs: pet rather broadly hooded: 

 fr 2" in diam; the short sty jointed at 

 the very base." B 1:101. Adolphia in- 

 festa Torrey, Bot Mex Bound 45, in part. 



San Diego County! Baja California. 

 A. nmUtieA Meicisa, Gen 70 (50). B 

 1:101. 



Resembling A. Californica: 3-4 ft hi: 

 Ivs linear to oblong-lanceolate, mucron- 

 ate, attenuate to a short petiole, 2-6 li 

 long: pet narrowly hooded: sty 1 li 

 long, jointed above the base and leav- 

 ing the cap apiculate. Mex; NM; Ar. 

 AECXDXUM. 

 AE. BIVINAE. M 1:20. 

 AE. WEDEiXAE. M 1:16. 

 AEGIIsOFS L, Coroll Gen 20 (1737.= 

 Triticum L, fide IK. 



AE. HYSTSIII Nutt, Gen Am 1:86. B 

 2:327 as Elymus Sitanion. 

 AESQCKIiOA Benth in bot reg sub t 

 1622 (1833).i=Gilia fide IK. 

 AE. ATBACTYLOIDSS Benth, bot reg, 

 t 1622. ? 1:138 as Navarretia a. 

 AE. CGTUX.AEFOX.IA Benth, bot reg 

 t 1622. P 1:132 as Navarretia c. 

 AE. INTEBTEXTA Benth. bot reg t 

 1622. P 1:131 as Navarretia i. 

 AE. PUBESCENS Benth, bot reg t 1622. 

 P 1:133 as Navarretia p. 

 AE. PUSTGEKTS Benth, bot reg t 1622. P 

 1:133 as Navarretia p. 



AE. EBYHGIOIDE3 Benth bot reg t 

 1622.r=Gilia Navarettia fide IK. 

 AE. TOBREYI G. Don, Syst 4:246.= 

 Gillapungens fide IK. 



AEGOPOGON Geauv Agrost 122 in part. 

 AE. CENCHBOIDES Humb & Bonpl ex 

 Willd Sp PI 4:899. B 2:266. 

 AESCUX.U3 L. Syst ed 2, 22 (1740). 

 AE CAX.IFOBriICA Nutt, T & G Fl 1: 

 1-51. B 1:106. Z 1:87. Par 71. 

 AE. HIFFOCASTANTOa L, Sp PI 344. 

 B 1:106. 



AE. FABBYI G 17:200 (1881-2). 

 AGAB JtECBEXiX, A ( ALGAE ) . 

 A. COUT.TEBI. W 10:160. 

 AGABISTA DC, Prodr 5:569 (1836), not 

 D. Don. rr Coreopsis L tide IK. 

 A. CAI.I.IOPSIDEA DC Prodr 5:569. B 

 1:355 as Pugiopappus oalliopsideus. 

 AEHOTHiSBA nitida P 1:70 fd. Mig. 

 AC AST ACHE. 



A. CU3ICKU. M 1:59 based on Lophan- 

 thus Cusickii Greenra, Er 7:119 (1899). 

 A. GX.AT7CIFOX.XA. M 1:32. 

 A. SC30I-KUI.ABIAEFO&IU3 MOX.X.I3 

 M 1:4 based on Lophanthus scrophu- 

 lariaefolius var. mollis Pernald, Rho- 

 dora 1:220 (1899). 



454 



A. OCCIDENTAX.IS. M 1:4 based on 

 Vleckia occidentalis Piper, Er 6:31 

 (1898). 



P 4:104. 

 P 4:103. 



A&AVE L, Hort Ups 87 (1748). 

 A. AMEBXC'ANA A 1:329 d. Mex. 

 Greene, Er 1:52. Parish, Er 1:45, mor- 

 phological note. 



Variety ZSACUIiATA. A 1:329 d. 

 Variety MIX.ItEBI. A 1:329 d. 

 Variety S'^iaXATA. A. 1:32 y d. 

 VarietyVASXiSG-ATA. A l:3iJ d. 

 A. OAXiIFOBWICA Jacobi Nachtr 47=A. 

 falcata fide IK. 

 AGAVE DECiPIENS Baker. 

 A. DE3E&TI E, St Louis ac tr 3:310 

 (1875). B 2:142. CD! Baja! 

 A. MASGrABXTAE. Z 2:12. 

 A. NEWBEBBYI E, St Louis ac tr 3: 

 309 (1875). B 2:142. 



A. PABVIFIiGBA T, Dot Mex bound 214. 

 B 2:142. Mexico. 



A. PAZ.MEBI E, St Louis ac tr 3:319. Ar. 

 A. *AjSYX E, St Louis ac tr 3:311. Ar. 

 A. PBII^a^SI E. = A. deserti. 

 A. 8EBA3'XANA Greene, Cal ac b 1-214 

 P 1:198, 208 Cedros. 



A. 8CHOT2H E, St Louis ac tr 3:305. B 

 2:142. 



A. S2CAV/H E, St Louis ac tr 3:314 t 

 2-4. B 2:142. Quintin! Calmalli! Pt 

 Loma, SD! 



Twenty feet high with very com- 

 pact, ark olive-green leaves, margined with 

 stout spines. Peculiar to the coast region of 

 Southern and Lower California, 

 A. TJIT/iKESTSIS E, bot King Exp 497. 

 Ut, Ar. B 2:484. 



AGSRATUitf L, Gen ed 1, 247 (1737). 

 A. IcIlTEABE Cav, Ic 3:3 t 205. B 1:388 

 as Palafoxia linearis. 



ACtOSE&Id Rafin, Fl Ludov 58 (1817).= 

 Troximon fide IK. 

 A. DASYCABFA. P 3:26 fd. 

 A. ftliAUCA. P 4:37. 

 A. &SSTOCABFA. Ml:143 fd. 

 A. MON j riC!OI,A. P 4:37 fd. 

 A. PX.EBEIA. Ab 450. 

 A. BE1-3OB3A. P 3:27. Ab 451. 

 A&BXMOjSXA Tourn ex L, Syst ed 1 

 (1735). 



A. EUPATOBIA L, Sp PI 448. Er 1:13. 

 B 1:185. 



/-ISA L, Fl Lapp 27 (1737). 

 A. ABCTIGA Spreng, Syst Cur Post 32. 

 =rDeschampsia caespitosa fide IK. 

 A. ABCTXOA Trin, "St Pet ac mem 1831, 

 56." B 2:237 as A. caespitosa. 

 A. BOTTKTCA Wahleub, Fl Lapp 36 t 4. 

 B 2:297 as A. caespitosa. Trin, Ic t 255. 

 A. CA2S2ITOSA L, sp PI 64. B 2:297. 

 Deschampsia caespitosa fide IK. 

 A. DANTHONXOIDES Trin, Pet ac mem 

 vi, 1:57 (1830). B 2:298.=:Deschampsia 

 calycina fide IK. 



A. EXiONGATA Hook, Fl Bor Am 2:243. 

 B 2:297. Deschampsia e. fide IK. 

 A. XiATXFOXiXA Hook, Fl Bor Am 2:243. 

 B 2 :298.= Deschampsia 1, fide IK. 

 A. OBTUSATA Michx Fl Bor Am 1:62. 

 B 2:302 as Eatonia o. 



A. TBUNCATA Muhl Desc Gram 83. B 

 2:302 as Eatonia obtusata. 

 AI.ABOONIA DC, Prodr 5:537 (1836).= 

 Wyethia fide IK. 

 A. ANGUJ : IIFOI.IA. DC. = W. a, fide IK. 



