465 



A. ARVENSIS L, Sp PI 148. Eu. Asia, 



A 1:377 d. Ab 300. B 1:469. Par 130. 



Da 11. Z 1:123. 2:364. 



A2TANTHERIX Nutt, Gen Am 1:169 



U818).rrAsclepiadora fide IK. B 1:477 



as Gomphocarpus. 



ANAFHAXiIS DC, Prodr 6:271 (1837). 



B 1:340. 



A. MARGABITACEA BENTH & Hook 



Gen 2:303. B 1:341. Par 104. 



A. OCCIDENTAI.IS M 1:46 based on A. 



margaritacea var. occldentalis Greene, 



Fl Fr 399 (1897). 



A. SIEBSAE. M 1:147. 



A. SUBALFINA. M 1:147. 



ANCISTROCARPHUS G 7:355. =Micro- 



pus. 



A. FIX.AGXNEUS G 7:356. B 1:337 as 



Stylocline filaginea. 



ANDRACA. 



A. MACOUNII. Z 1:94 (Moss.). 



ANDROMEDA L, Syst ed 1 (1735). 



ANDROMEDA ABBOBEA Linnaeus. 



See Oxydendrum arboreum. 

 A. BRACTEOSA DC Prodr 7:607. B 1: 

 453 as Arctostaphylos tomentosa. 

 ANDROMEDA ' ' CALIFORNIC A. pkt. lOc. 

 A. CUFRESSINA Hook, Fl Bor Am 



Bone Vefr Ins 

 B l:45 B 6af'Calsl?pe M. 



f> 3-81 



DC, Prodr 7:607. B 1: 

 453 as Arctostophylos pungens. 

 Andropoffon L, Sp PI ed 1 1045 (1753). 

 Slender or rather coarse per with 

 solid culms: Spikelets heterogamous, 

 in pairs at each joint of the articulate 

 and com hairy rachis, one of each pair 

 sessile, hermaphrodite and 1-fld, the 

 other pedicellate and stam or rudi- 

 mentary: glumes of fertile spikelet 4, 

 the first coriaceous, flattened on the 



lanlr with a sstrnne- nprvp nf>ar Pnph 



mareiiTand u<fua?lv ^ with fainter ones 

 bSwe?n second Ig^r^e hyaHn" IwSed: 

 <sta ? ?tv rii^tinot- ^tie- nlnmo;p- 



unfurrowed free within the hardened 



1 



A DISSITlrLORUS Mlchx , Fl Bor 

 Am 1:57.=A. virginicas fide IK. 



466 



with silky hairs; sheaths smooth; Ivs 

 8-16 cm Ig, 4-6 mm broad, long-acumin- 

 ate, scarbrous, glaucous, ligule hairy; 

 spikes 25-35' mm Ig, in an exserted pan- 

 icle, 5-10 cm Ig; first glume of sessile 

 spikelet ovate-lanceolate, 4 mm Ig, about 

 equaling the terminal hairs of the 

 .rachis joints, pubescent at base, with Ig 

 silky hairs, scabrous above; awn 10-15 

 mm Ig, spiral, bent, scabrous; pedicelled 

 spikelet reduced to a single narrow scale. 

 A. SORGHUM Brot, Fl Lusit 1:88. Da 

 20, Erythea 1:102, LA Co.rrSorghum 

 vulgare fide IK. 



A. TOURS'? ANUS, Steud, nom ed 2, 

 1:93. Br, Fl Colo 230.=A. saccharoides 

 fide IK. 



ANDBOSACE L, Syst ed 1 (1735). B 1: 

 468. 



A. ARGUTA. P 4:148. Bering Strait. 

 A. A3PBEI.I.A. P 4:150. Ore. 



- SfSSi S^ wMS' ^Pl 1 -W 

 A * ' P 



-i K * 

 T*il!'nh. 



Retz ' Obs 



-ir T> A IAQ AIL- 

 f. GORMANI. P 4:149. Alk 



" PIETETORUM. P 4:149. UO1O. 



A. SEFTENTRIONALIS L, Sp PI 142. B 



1:468. 2:462. Parry, PI Wyo 7. P 4:149, 

 \- ( Not believed by Greene to exist in 



Am ( P 44:150). 



ANDRoWEPHIUM T, bot Mex bound 



_ 



Culms erect. 4-6 dm hi, smooth,' sim- 

 ple below, much branched above, upper 

 nodes of branches barbed; sheaths com- 

 pressed, glab or pubescent; Ivs 2-4 mm 

 wide, scarbrous, long acuminate, nearly 

 equaling the culms, those of the culms 

 15-45 mm Ig; branches elongated, form- 

 ing a compact terminal infl; spikes in 



tah *o 



2:157. Utah. Ft Mohave, 



a 



, TTftT .,,,.. m K^t T\/T^^ K^nn^ 91 Q 

 . VIOLACEUM T, bot Mex bound , 



-^ --L-ii p . ^ e ^, ^ ans - n . ... , 1 -,.-,o ft 

 ANEaHA Nutt Ann nat h ist sr 1_ 1.136. 



=Houttuyma fide IK. B 2.78, as An- 



T 



h t Q nr=> 



Wind flower. Per herbs, the StS and 



radical Ivs from a horizontal rtstock; 

 caullne Ivs ^0 except an iny .whorl of 3, 

 com distant from the solitary or um- 

 bellate fls: sep 5 or more, petaloid, im- 

 bricate: pet 0: sta num: ak num, merely 



:5 not L. B 1:3 



A! BOLDF.HSIS Hook,' Fl Bor Am 1:15. 



B 2:424 as A. Drummondii. 



A. DEIiTOIDEA Hook, Fl Bor Am 1:6 t 



3 f A. B 1:4. 2 ^*2. 4 - w B 2 . 424 



A. DRUM ^a c ^ ac b 1:5. P 



Vr,o 1 -q4 "R 1-4 



ai:4 - 2: 



T^otT- 14-^4^ t 

 P etr 1- 1.5 43 t 



hairs; outer glume about 3 mm Ig; awn u-Ji-VT /-.-, , 



12-18 mm Ig. scabrous; pedicelled f-. PUSIMA Gaertn 



spikelet reduced to a single scale or 0. * 9 J. L 8 aT^ 



A. MACBOURUS Michx, Fl Bor Am 1:56. 4 



McClatchie, Erythea 2:77, Gabriel mts. A. QUINQUEFOLIA 1^ Sp PI 541. Par 20 



Ab 20 as A. glomeratus. t A. nemorosa fide IK. 



A. SACCEAROIDES Swartz, Prodr Veg A. PATENS. 



Ind occ 26. Da 20, Erythea 2:30, Cat. Variety ROSEA Cockerell W 5:5. 



Ab 21. Baja! Colo. Kans. Variety NTJTTAI.I.IANA G Cockerell. W 



Culms erect, 4-10 dm hi, simple or 5:5. 



branched, glab, the nodes pubescent ANECIO. . P 4:103. 



