INDEX. 



611 



PAGE. 



arcticun, Rich 18 



bremcnulis, Hook 17 



bulbosus, L 21,481 



Californicus, Benth 22,481 



cardiophyllun, Hook 18 



Chamissoni.1, Schlecht 20 



Cynibalaria, Pursli 17 



var. alpinus, Hook. ...17, 480 



divaricatus, Gr 16 



Ei<chscholtza, Schlecht 20 



fascicularis, Muhl 18 



filiformis, Mx 17 



flammula, L., var. interme- 



dius, Hook 17 



var. reptans, Meyer 17 



\a.T. filiformis, Hook 17 



Pursh 16 



"frigidus, Willd 20 



glaberrimus, Hook 18 



glacialis, L 20 



hederaceus, L 15, 479 



hispidiis, Hook 22 



hiapidus, Mx 21 



Hookeri, Kegel 20 



hyperboreus, Eottb 20, 480 



Lapponicus, L 19, 480 



limosus, Nutt 16 



Marilandicus, Poir -. . . 21 



micranthus, Nutt 18 



multifidus, Pursh 16 



var. 8, Wat 16 



var. r, repens, Wat 16, 480 



muricatus, L 481 



Nelsoni, Gr 22, 481 



var. tenellus, Gr 22, 481 



nitidus, Muhl 22 



nivalis, L 20, 480 



var. Eschscholtzii,Wat.20,480 



var. sulphurous, Wahl 20 



occidentalis, Nutt 22, 481 



occidentalis, T, & G 22 



orthorhynchus, Hook 22, 481 



ovalis, Eaf 17 



Pallasii, Schlecht 22 



pedatifidus, Hook 20 



Pennsylvanicus, L 21 



Purshii, Torr 16 



var. ft Rich 16 



var. ■y, Hook 16 



pygmseus, Wahl 19,480 



recurvatus, Poir 19, 480 



recurvaius, var. Nelsoni, DC. ... 22 



repens, L 21,481 



var- hispidus, T. & G 21 



Y&T. Marilandicus,T.&G.. 21 



var. nitidus, Chapman. . f 22 



1481 



reptans, L 17 



rhomboideus, Goldie 17 



Sabinii, R. Br 19 



sceleratus, L 19 



28 



PAGE. 



Schlechtendahlii, Hook. 21 



septentnonalis, Poir 22 



sulphureus, Solander. j 20 



tenellus, T. & G 22 



tomentosus, Poir 21 



Rapbanus, L 58 



Raphanistrum, L 58 



sativus, L 58 



RHAMN4CEJE (xXVIl) 95 



Rbamnus, Tourn 96 



alnifolia, L'Her 96,504 



alnifolius, Pursh 96 



alpinus, Rich 96 



cathartica, L 97 



franguloides, Mx 96 



Purshiana, DC 96, 504 



Rhexia, L 175 



linearifolia, Poir 168 



Virginica, L 175. 531 



Rhinanthus, L 371 



Crista-galli, L 371, 573 



var. major, Ehrh 372 



minor, Ehrh 371 



Rhododendron, L 301 



albiflorum. Hook 301, 563 



Californicum, Hook 563 



Kamtschaticum, Pall 301 



Lapponicum, Wahl 302, 563 



macrophyllum, Don 302, 563 



maximum. L 302 



maximum. Hook 302 



nudiflorum, Torr 802 



Rhodora, Don 302 



viscosum, Torr 302 



Rhodora Canadensis, L 302 



Rhus, L 100 



aromatica, Ait 101 



var. trilobata, Gr 101 



copallina.L 100 



diversiloba, T. &G 101 



glabra, L 100, 505 



var. occidentalis, Torr. 505 



lobaia. Hook 101 



radicans, L 101 



Toxicodendron, L 101 



var. quercifolium, Mx 101 



var. radicans, Torrey 101 



var. a, vulgare, Mx 101 



trilobata, Nutt 101 



typhina, L 100 



venenata, DC. . . , 100, 505 



viridiflora, DC 100 



Ribes, L 160 



albinermum, Mx 162 



alpinum. Hook 162 



aureum, Pursh 164 



bracteosum, Dougl 163 



cereum, Dougl 163 



Cynosbati, L 161, 527 



divaricatum, Dougl 161 



var. irriguum, Gr 161 



