270 



INDEX 



[418 



References to the Flora are in brackets [ 1 



asperifolia 14, 35, [64] 



exarata [64] 



hyemalis 15, [64] 



Rossae [64] 



scabra ["*] 



tenuiculmis [64] 



tenuis [64] 



varians [64] 



Alder 27, [101] 



thin-leaved [101] 



Aletes [182] 



acaulis 26, [183] 



obovata 26, [183] 



Algae 10 



Alisma [56] 



Plantago 10, [56] 



Alismaceae [56] 



Alismales [56] 



Alkali flat flora 10, 16 



ALKALINAE 10, 16 



Alliaceae [91] 



Allionia [112] 



diffusa [112] 



hirsuta [113] 



lanceolata [113] 



linearis 15, [113] 



nyctaginea [112] 



Allioniaceae [112] 



Allium [91] 



cernuum obtusum [91] 



dictyoium [91] 



Geyeri 22,28, [91] 



Nuttallii 22, [91] 



recurvatum [91] 



reticulatum ..22,28, [92] 



reticulatum deserticola [91] 



Allocarya [201] 



scopulorum. . . . ._ 34, [201] 



Allocarya, mountain [201] 



Alnus [101] 



incana virescens [101] 



tenuifolia 28, 37, [101] 



Alopecurus [62] 



alpinus [63] 



aristulatus 11, [62] 



fulvus [62] 



occidentalis 39, [63] 



ALPESTRES 9, 38 



ALPINAE 38, 40 



Alpine flora 9,38, 41 



Alpine tundra 38 



Alpine zone 8, 9, 38 



Alsinaceae [115] 



Alsine [115] 



Baicalensis... 37,39,(115] 



Jamesiana [115] 



longifolia 33, [115] 



longipes [115] 



striata [115] 



rnedia. 45, [115] 



Alsinopsis [116] 



obtusiloba 41, [116] 



propinqua 41, [116] 



Althaea [170] 



rosea 46, [170] 



Alum-root 29, [137] 



bracted [137] 



Hall's [137] 



small-leaved [137] 



Alyssum [132] 



alyssoides [132] 



calycinum [132] 



maritinium [132] 



Alyssum, sweet [132] 



yellow [132] 



Amarella [190] 



monantha 40, [190] 



nana [191] 



plebeja 34, [191] 



Holmii 40, [191] 



scopulorum 29, [191] 



strictiflora [190] 



Amaryllidales [95] 



Amaranth [HI] 



Amaranth family [HI] 



Amaranthaceae [Ill] 



Amaranthus [HI] 



albus [112] 



blitoides 45, [HI] 



graecizans 45, [112] 



Powellii [Ill] 



retroflexus 45, [111] 



Ambrosia [224] 



artemisiaefolia 45, [224] 



psilostachya 16, 45, [224] 



trifida 12,45, [224] 



integrifolia [224] 



Ambrosiaceae [224] 



Amelanchier [150] 



alnifolia [150] 



elliptica [150] 



oreophila 20, 22, 25, 30, [150] 



polycarpa 42, [150] 



Ammannia [176] 



coccinea [176] 



Ammannia, scarlet [176] 



Ammiaceae [181] 



AMNICOLAE 31,36, 37 



Aniorpha [159] 



angustifolia [159] 



fruticosa 22, [159] 



microphylla [160] 



nana ..15,(160] 



Ampelopsis quinquefolia vilacea[169] 



