2o6 



Chondrophora 



(Bigelovia in part) 



14333 nudata (Michx.) Britton 



14334 virgata (Nutt.) Greene 



Isocoma 



(Bigelovia in part) 



14335 acradenia Greene 



14336 argnta Greene 



14337 coronopifolia (A.Gray)Greene 



14338 Drummondii (T.&G.) Greene 



14339 Hartwegi (A. Gray) Greene 



14340 heterophylla (A.Gray) Greene 

 (B. Wrightii A. Gray) 



14341 hirtella (A. Gray) Heller 



14342 plnriflora (T. & G.) Greene 



14343 tridentata Greene 



14344 veneta (H. B. K.) Greene 



14345 vernonioides Nntt. 



Hazardia 



(Aplopappus in part) 



14346 cana (A. Gray) Greene 



14347 detonsa Greene 



14348 obtnsa Greene 



14349 serrata Greene 



14350 squarrosa (H. & A.) Greene 



14351 Whitneya (A. Gray) Greene 



Lessiiigia 



14352 adenophora Greene 



14353 Germanornm Cham. 



14354 glandulifera A. Gray 



14355 hololeuca Greene 



14356 Lemmoni A. Gray 



14357 leptoclada A. Gray 



14358 microcephala A. Gray 



14359 nana A. Gray 



14360 canlescens A. Gray 



14361 nemaclada Greene 



14362 Parryi Greene 



14363 parv r nla Greene 



14364 pectinata Greene 



14365 ramulosa A. Gray 



14366 tennis (A. Gray) Coville 



14367 virgata A. Gray 



Bourdoiiia 



(Keerlia) [Greene 



14368 bellidifolia (Engelm. & Gray) 



14369 effusa (A. Gray) Greene 

 Aplianostephus 



14370 Arizonicus A. Gray 



14371 hnmilis (Benth.) A. Gray 



14372 ramosissimns DC. 



14373 skirrobasis (DC.) Trelease 

 (A. Arkansanus A. Gray) 



Greeiiella 



14374 Arizonica A. Gray 



14375 discoidea A. Gray 



Thurovia 



14376 triflora Rose 



Bellis 



14377 integrifolia Michx. 



14378 perennis L. 



Psilactis 



14379 asteroides A. Gray 



14380 Coulteri A. Gray 



Chaetopappa 



14381 asteroides DC. 



14382 imberbis A. Gray 



14383 modesta (DC.) A. Gray 



14384 Parryi A. Gray 



Moiioptiloii 



14385 bellidifonne T. & G. 



Dichaetopliora 



14386 campestris A. Gray 



Boltoiiia 



14387 asteroides (L.) L'Her. 



14388 decurrens (T. & G.) Wood 



14389 diffnsa Ell. 



14390 latisqnamea A. Gray 



14391 occidentalis (A. Gray) Howell 



Towiisendia 



14392 alpigena Henderson 



14393 alpina A. Gray 



14394 Arizonica A. Gray 



14395 Bakeri Greene 



14396 condensata Parry 



14397 eximia A. Gray 



14398 exscapa (Richards.) Porter 

 (T. sericea Hook.) 



14399 Fendleri A. Gray 



