233 



16404 Bigelovii A. Gray 



16405 Douglasii (DC.) A. Gray 



16406 elegans Greene 



16407 indivisa Greene 



16408 intermedia Greene 



16409 Lindleyi A. Gray 



16410 linearifolia A. Gra}- 



16411 macrochaeta A. Gray 



1 64 1 2 Parish ii Greene 



1 641 3 Parryi A. Gray 



1 641 4 platycarpa A. Gray 



1 641 5 tenella (A. Gray) Greene 



Scorzonella 



{Microseris in part) 



1 64 1 6 arguta Drew. 



16417 Bolanderi (A. Gray) Greene 



16418 Howellii (A. Gray) Greene 



16419 laciniata Nutt. 



16420 leptosepala Nutt. 



1 642 1 maxima Bioletti 



16422 megacephala Greene 



16423 montana Greene 



16424 paludosa Greene 



16425 pratensis Greene 



16426 procera (A. Gray) Greene 



16427 sylvatica Benth. 



Ptilocalais 



{Microseris in part) 



16428 gracililoba (Kellogg) Greene 



16429 major (A. Graj') Greene 



16430 nutans (Geyer) Greene 



IVothocalais 



1 643 1 cuspidata (Pursh) Greene 

 (Troximon cuspidatum Piirsh) 



16432 nigrescens (Henderson)Heller 



16433 Suksdorfii Greene 



16434 troximoides (A. Gray) Greene 

 (Microseris troximoides A. Gray) 



Adopogon 



{Krigia) 



16435 Carolinianum (Walt.) Britton 

 {K. Virginica Willd.) 



16436 Dandelion (L.) Kuntze 



16437 montanum (Michx.) Kuntze 



16438 occidentale (Nutt.) Kuntze 



16439 Virginicum (L.) Kuntze 

 (A', ainplexicaiilis Nutt.) 



Ariioseris 



16440 minima (I^.) Dumort 

 {A. ptisilla Gaertn.) 



Garhadiolus 



{Rhagadiolus) 



1 6441 hedypnoides (F. & M.) 



Saub. & SpacU 



Anisocoiua 



16442 acaule T. & (t. 

 Hypochaeris 



16443 glabra L. 



16444 radicata L. 



Leontodon 



16445 autumnale L. 



16446 nudicaule (L.) Porter 

 {L. hirsutuvi L.) 



Picris 



16447 echioides L. 



16448 hieracioides L. 



16449 Japonica Thunb. 



Ptiloria 



(Stephanomerid) 



16450 canescens Greene 



1 645 1 cichoriacea (A. Gray) Greene 



16452 coronaria Greene 



16453 divaricata Greene 



16454 exigua (Nutt.) Greene 



16455 filifolia Greene 



16456 lactucina (A. Gray) Greene 



16457 lygodesmoides (Jones) Heller 



16458 myrioclada (D. C. Eaton) 



Greene 



16459 Neo-Mexicana Greene 



16460 paniculata (Nutt.) Greene 



1 646 1 Parryi (A. Gray) Coville 



16462 pauciflora (Torr.) Raf. 

 (S. runcinata Nutt.) 



16463 pentachaeta (D. C. Eaton) 



16464 pleurocarpa Greene [Greene 



16465 ramosa Rj'db. 



16466 scabrella Greene 



16467 Schottii (A. Gray) Greene 



