•CRYPTOGAMOUS PI/ A NTS OF NORTtl AMERICA, 



41 



Xiatris 



a494 acidotia, Eng. & Gray, 

 var. mucronata, Gray. 

 5495 Boykinii, T. & G. 



3496 Chapmanii, T. & G. 



3497 cylindracea, Mx. 



3498 elegans, Willd. 



5499 Garbe,ri, Gray. 



5500 gracilis, Pursli. 

 3501 graminifolia, Pursh, 



var. dubia, Gray. 

 5S02 panciflora, Pursh. 



3503 punctata, Hook. 



3504 pycnostachya, Mx. 



3505 scariosa, Willd. 



var. squarrulosa, Gray, 

 5506 spicata, Willd. 



var. montana. Gray. 



3507 squarosa, Willd. 



var. intermedia, DC. 



3508 tenuifolia, Nutt. 

 Garberia 



3509 fruticosa, Gray. 

 Carpliephorus 



3510 Pseudo-Liatris, Cass. 

 8511 tomentosus, T. & G. 



3512 corymbosus, T. & G. 



3513 bellidifolius, T. & G. 



3514 junceus; Benth. 

 Trilfsia 



3515 odoratissima, Cass. 



3516 paniculata. Cass. 

 Gymnosperma 



3517 corymbosum, DC 

 Xanthocephalum 



3518 Wrightii, Gray. 



3519 gymnospermoides, B.&H. 

 Gutierrezia 



3520 Euthamise, T. & G. 



var. miorocephala. Gray. 



3521 Californica, T. & G. 



3522 sphserocephala. Gray. 

 352:^ eriocarpa, Gray. 



3524 Texaiia, T. & G. 

 Amphiachyris 



3525 dracunculoides, Nutt. 

 352G Premonti, Gray. 



Grindelia 



3527 Arizonica, Gray. 



3528 cuneifolia, Nutt. 



3529 glutinosa, Dunal. 



35:!0 hirsutula. Hook. & Arn. 

 35^1 humilis, Hook. & Arn 



3532 integrifolia, DC. 



3533 inuloides, Willd. 



var. microcephala. Gray. 



3534 lanceolata, Nutt. 

 3635 nana, Nutt. 



var. discoidea, Gray. 



3536 Oregana, Gray. 



3537 squarrosa, Dunal. 



var. nuda, Gray, 

 var. grandiflora, Gray. 



3538 robusta, Nutt. 



PentacliaBta 



3539 aurea, Nutt. 



3540 exilis, Gray. 



var. aphantochseta. Gray. 



3541 alsinoides, Greene, 



3542 Lyoni, Gray. 

 Heterotlieca 



3548 Lamarkii, ■Cass. 



3544 grandiflora, Nutt. 

 Chrysopsis 



3545 Breweri, Gray. 



3546 talcata. Ell. 

 5547 gossypina, Nutt. 

 3548 graramifolia, Nutt. 



var. aspera. Gray. 

 S549 hyssopifolia, Nutt. 

 3550 Mariana, Nutt. 



5551 Oregana, Gray. 



var. scaberrima, Gray, 



5552 pilosa, Nutt. 

 365.J pinifolia. Ell. 

 3554 scabf ella, T. & G. 

 2555 trichophylla, Nutt, 

 3556 villosa, Nutt. 



var. hispida, Gray, 

 var. viscida, Gray, 

 var. discoidea. Gray, 

 var. stenophylla, Gray, 

 var. canescens, Gray, 

 var. foliosa, Eaton, 

 var. Eutteri, Eothrock. 

 var. sessiliflora. Gray, 

 var. echioides. Gray. 

 &557 Wrightii, Gray. 

 Acamptopappns 



3558 sphserocephalus, Gray. 



3559 Shockleyi, Gray. 

 Xanthisiua 



3560 Texanum, DC. 



Aplopappus 



3561 acaulis, Gray. 



var. glabratus, Eaton. 



3562 apargioides. Gray. 



3563 armerioides, Gray. 



3564 aureus, Gray. 



3565 Berberidis, Gray. 

 35B6 Bloomeri, Gray. 



3567 Brandegei, Gray. 



3568 carthamoides, Gray. 



var. maximus, Gray, 

 var. Cusickii, Gray. 



3569 ciliatus, DC. 



3570 croceus. Gray. 



3571 cuneatus. Gray, 



3572 divaricatus, Gray. 



3573 ericoides, Hook. & Arn. 



3574 Premonti, Gray. 



var. Wardi, Gray. 



