CHECK-LIST OF NORTH AMERICAN PLANTS. 



56 



4726 polyphyllos, Willd. 



4727 Porteri, Gray. 

 * — 4728 prenanthoides, Muhl. 



4729 var. longifolius, Porter, 

 t730 ptarmicoides, T. & G. 



4731 var. Georgianus, Gray. 



4732 var, lutescens, Gray. 



4733 pulcliellus, Eaton. 

 734 puiiiceus, L. 



4735 var. laevicanlis, Gray. 

 736 var. lucidiiliis, Gray. 



4737 pygmaeus, Lindl. 



4738 racemosus, Ell. 

 — 4739 radola, Ait. 

 . 4740 var. strictus, Gray. 



"^741 radulinus, Gray. 

 — 4742 reticulatus, Pnrsh. 



4743 ri pari us, HBK. 

 — 4744 sagittifolius, Willd. 

 " — 4745 salicifolius, (Lam.?) Ait. 



4746 var. caerulescens, Gray. 



4747 var. siibasper, Gray. 



4748 scopuloriim, Gray. 

 — 4749 sericeus, Vent. 



4750 var. montanns, Gray. 



4751 Shastensis, Gray. 

 — -4752 Shortii, Hook. 



1:753 Sibiricus, L. 



4754 var. giganteus, Gray. 



4755 spatliulatus, Lindl. 

 -4756 spectabilis, Ait. 



4757 spinosus, Benth. 



4758 spinulosus, Cliapm. 



4759 squarrosus, Walt. 

 -4760 stenomeres, Gray. 

 ^761 subulatns, Michx. 



:762 siirculosus, Michx. 

 ■763 tanacetifolius, HBK. 



4764 var. pygmagus-, Gray. 



4765 tardiflorus, L. 

 -4766 tenuifolius, L. 



4767 Torreyi, Porter. 



4768 tortifolias, Gray. 

 :769 Tradescanti, L, 



— -4770 turbinellus, Lindl. 



— 4771 umbellatus, Mill. 



— 4772 var. latifolius, Gray. 



4773 var. pubens, Gray. 

 — 4774 undulatns, L. 



4775 var. diversifolius, Gray 



4776 versicolor, Willd. 



4777 viminens, Lam. 

 • 4778 var. foliolosus, Gray. 



4779 virgatus, Ell. 



4780 Watsoni, Gray. 



4781 Wrightii, Gray. 



4782 Xylorrhiza, T. & G. 



ATRICHOSERIS *'" ^/S, 



4783 platyphylla, Gray. 



6T, BACCHARIS ^"s ^^^^ 

 — 4784 angustifolia, Michx. 

 —4785 Bigelovii, Gray. 



4786 brachyphylla, Gray. 



4787 consanguinea, Greene. 

 --4788 DoLiglasii, DC. 



4789 Emoryi, Gray. 



4790 glomeruliflora, Pers. 

 — 4791 glutinosa, Pers. 

 —4792 halimifolia, L. 



4793 Havardi, Gray. 

 —4794 pilularis, DC. 



4795 Plummerae, Gray. 



4796 pteronioides, DC. 



4797 salicina, T. & G. 



4798 sarothroides. Gray. 



4799 sergiloides, Gray. 



4800 Texana, Gray. 

 — 4801 thesioides, HBK. 



4802 viminea, DC. 

 '3 s. 4803 Wrightii, Gray. 

 #5#, BAERIA 3889 ^37'A 



4804 affinis. Gray. 



4805 anthemoides, Gray. 



4806 Bnrkei, Greene. 



4807 carnosa, Greene. 



4808 chrysostoma, Fisch. &, Mey 



4809 Clevelandi, Gray. 



4810 coronaria. Gray. 



4811 curta. Gray. 



4812 debilis, Greene. 



4813 Fremonti, Gray. 

 " — ^4814 gracilis. Gray. 



4815 var. aristosa, Gray. 



4816 var. paleacea. Gray. 



4817 var. tenerrima. Gray. 



4818 leptalea, Gray. 



4819 macrantha, Gray. 



4820 var. pauciaristata, Gray. 



4821 maritima. Gray. 



4822 mutica. Gray. 



^/;z. 



