"CfTtTrTOGAMiJUS IFLANTBOF Nt)UTH AMEBICA, 



m 



4559 angustifolia, Pers. 



4560 repanda. Lag. 

 Torophyllum 



4561 macrocephalanx, DC. 



4562 gracile, Benth. 



4563 scoparium, Gray. 



4564 amplexicaule, Englm. 



CJhxTsactinia 



4565 Mexicana, Gray. 

 ITicoHetia 



4566 occidentalis. Gray. 



4567 Ed-wardsii, Gray, 



Dysodia 



4568 OooperL, Gray, 



4569 porophylloides. Gray. 



4570 cancellata, Gray. 



^4571 chrysaiithemoidies, Lag, 



Hymenatlerum 



4572 aoeTosnm, Gray. 



4573 ta^etoides, Gray. 



4574 conciimum, Gray. 



4575 Npo-Mexicanum, Gray. 



4576 polyohsptum, Gray. 



4577 Wriahtii, Grav. 



4578 tennilohnni, DC, 



4579 ThiirbPri.Gray. 



4580 Hartweei, Gray. 



4581 rentacViBetnm, DC. 



4582 Treonlii, Gray, 



4583 Gnanhaliflpsis, Gray, 

 45R4 petifoliiim. Gray. 

 45''5 Greffaii, Gray. 



4586 aureum, Gray. 



Tae-etes 



4587 lucida, Cav. 



4588 Lemmoni. Gray. 



4589 micrantha, Cav. 

 Pectis 



4590 prostrata, Cav. 



4591 ciliaris, L. 



4592 linifolia, Less. 



4593 tenella, DC. 



4594 angustifolia, Torr. 

 4515 filipes, Gray. 



4596 Rusbyi, Greene, 



4597 papposa, Gray. 



4598 Inngipes, Gray. 



4599 Cmilteri, Gray. 

 4^100 punctata, Jaeq. 



4601 imberbis, Gray. 

 Xaucampyx 



4602 Newberryi, Gray. 

 Antliemis 



4603 COTTTLA, L. 

 4R04 ABVENSIS. L. 



4605 NOBILIR, L. 



4606 TINCTOEIA, L. 



A-ClilllCSi 



4607 Millefolium, L. 



4608 multiflora, Hook. 



4609 Ptarmica, L. 



Matricaria 



4610 inodora, L. 



4611 <3hamomilla, L. 



var, coKOiirATA, Gay. 



4612 discoidea, DC 

 Chryianthamim 



46.13 bipinnatum, L. 

 4614 Lbucanthemum, L. 

 46.15 arctieuoi, L. 



4616 integrifolium, Eichards. 



4617 PAETHBNum, Pers. 



4618 Balsamita, L. 



V. TANACETOIDES, BoiSS, 



Soliva 



4619 sessilis, Ruiz. ■& Pav. 



4620 NASTUSTIIFOLIA, DC, 



Cotiila 



4«21 COBONOPIFOJ.IA, L. 



4622 AUSTRALis, Hook. £. 



Tanacditim 



4623 vui^AEE, L. 



4624 Hiironense, Ntitt. 

 4'625 camphOTatum, Less. 



4626 potentilloides, Gray, 



4627 diversiMium, -Eaton, 

 4-828 canum, Eaton. 



41529 Nuttallii, T, &-G. 



4630 capitatum, T. & G, 



Artemisia 



4631 Absinthium, L. 



4632 Abbotastum. L. 



4633 ANNTTA, L. 



4634 arbuscula, Nutt. 



4635 biennis, Willd, 



4636 B gelovii, Gray. 



4637 Bolanderi, Gray. 



4638 boreaiis, Pall. 



var. Workskioldii, Bess, 



4639 Californica, Less. 



4640 cana, Pursh. 



4641 Canadensis, Mx, 



4642 caudata, Mx. 



4643 discolor, Dougl. 



var, incompta, Gray, 



4644 drancnncnloides, Pursh. 

 46 .5 fi IMia, Torr. 



46 te f lanserioides, Greene. 

 4617 frigida, Willi 

 4348 glauca, Pall. 

 4 )19 globularia, Cham. 

 4 150 glomerata, Ledeb. 

 4 j51 Lindleyana, Bess. 

 4'i52 longifolia, Nutt. 



4653 Ludoviciana, Nutt. 



4654 Mexicana, Willd. 



4655 Norvegica, Fries. 



var. Paciflca, Gray. 



4656 Palmeri, Gray. 



4657 Parishii, Gray. 



4658 Parryi, Gray. 



4659 pedatiflda, Nutt. 



4660 Prescottiana, Bess. 



