1921] 



INDEX 



121 



Hoyeriana Dieck, in, 73 

 hudsonensis Schn. in, 69 

 Humboldtiana Willd. i, 5; in, 62 

 Humboldtiana Blanksh. in, 62 

 Griseb. Ill, 64 



Mart. <t Gal. in, 62 



falcata And. in, 62 



— J. D. Smith, in, 63 

 fastigiata Andre, III, 62 

 Martiana And. i, 5; in, 62 



— oxphylla And. in, 62 



— stipulacea Schn. i, 5; in, 62 

 Humboldtianae And. i, 5 

 humilis Marsh, n, 20; in, 76 



— angustifolia And. n, 20 



opaca And. n, 23, 187 



— recurvata And. II, 23 

 grandifolia And. II, 22 



— acuminata And. n, 22 



— obtusata And. n, 22 



— obtusifolia And. II, 22 



Hartwegii And. in, 71 

 keweenawensis Farvv. in, 76 

 longijolia And. II, 20 



— glauca And. n, 22 



— rigidiuscula And. II, 22; in, 76 



— tenuis And. n, 22 

 rigidiuscula Rob. <fe Fern. II, 22; in, 

 tristis Griggs, II, 24 



■S. brachyc* phala Land. 

 iS. oxyriphea Land, in, 



X petiolaris in, 83 



X sericea in, 83 



X tristis in, 83 



76 



in, 116 

 116 



humillima And. n, 84 



— glabra And. n, 87 



— puberula And. II, 85 

 hybrida Raf. in, 116 



idahoensis Rydb. i, 231 



incana Mchx. i, 226 



Incanae Koeh. i, 226 



integrifolia leucodendriodes Row. in, 64 



interior Row. in, 65, 66 



— Wheeleri Row. in, 65 

 iodanthera Gdgr. in, 76 

 irrorata And. n, 186; in, 72 

 ivigtutiana Ldstr. in, 67 



jaliscana Jones, i, 22; in, 63 

 Jepsonii Schn. i, 89; in, 77 



labradorica Rydbg. in, 70 



— Schw. ii, 88 



laevigata Bebb i, 23; in, 63 



— angustifolia Bebb, i, 23 



— araquipa Jeps. i, 24; in, 63 



— congesta Bebb i, 23 



— X lasiandra in, S3 



lanata americana And. i. 



Barratiana And. I, 

 Richardsonii And. 



214 

 216 

 i. 214 



) 



Barratiana And. i, 216 

 — Macouniana Bebb i, 215 

 Lanalae Koeh. I, 212 

 Lanalae Chrysantheae Schn. I, 212 

 lancifolia And. i, 17; in, 63 

 lasiandra Bth. i, 14; in, 63 



66 

 160 



lasiandra Rydbg. i, 19 

 Abramsii Ball, in, 63 

 raudata Sudw. i, 19; in, 63 

 Fendleriana Bebb, I, 19 



— lancifolia Bebb, i, 17; in, 63 



— Lyallii Sarg. i, 15 



— typica Bebb, I, 15 



lasiolepis Bth. n, 187; in, 72 



— Bakeri Ball, n, 188; in, 72 



— Bigelowii Bebb, II, 188; in, 72 

 — Bigelowii Auth. I, 221 



— fallax Bebb, n, 188 



latifolia M. & G. n, 13; in, 77 

 latiuscula Fern, i, 152; in, 73 

 laurentiana Fern, i, 222; in, 74 

 Idocarpa Gov. in, 67 



leiolepis Fern, in, 66 

 Lemmonii Bebb, n, 75; in, 75 



— Austinae Schn. n, 79; in, 75 



— macrostachya Bebb, II, 75 



— melanolepis Bebb, n, 75 



— sphaerostachya Bebb, II, 75 

 leucadendron Don, B. G. lxvi. 321 



— Gdgr. in, 76 



It ucosiricea Bebb & Nels. i, 74 



ligulifolia Ball, n, 188; in, 72 



ligustrina Mchx. I, 5 



linear ifolia Rydbg. in, 65, 66 



lingulata And. in, 70 



livida occidentalis Gray II, 



— rostrata lanata Dipp. I, 

 longifolia Muhl. in, 65 

 Ion (j ifolia Bebb in, 65 



Rothr. in, 65 

 Torr. in, 66 

 Wats, in, 65 

 angustissima And. in, 66 

 argophylla Jones, in, 65 

 argyrophylla And. in, 65, 



— Auct. in, 65 



— Jeps. in, 65 

 Macoun, in, 65 

 angustissima And. in, 

 opaca And. in, 18c, 20c 



exigua Bebb in, 65 

 integerrima Ktze. in, 65 

 interior Jones in, 65, 66 

 rnultidenticulata Ktze. in, 65 

 opaca And. in, 65, 66 

 paucidenticulata Ktze. in, 65 

 pedicellata And. in, 66 

 sericans Nees in, 66 

 sessilifolia Jones, in, 64 

 tenerrima Hend. in, 65 



— var. Hook, in, 65 



— Wheeleri Schn. Ill, 65 

 Longifoliae And. in, 64 

 longipes Shuttlw. i, 24; in, 

 longipes Glatf. i, 26, 27 



— pubescens And. in, 64 



— venulosa Schn. i, 26; in, 64 

 Wardii Schn. i, 27; in, 



— X nigra, m, 83 

 longirostris Mchx. II, 24 

 longistylis Rydbg. i, 225 

 lucida Muhl. i, 20; in, 63 

 lucida Hook. I, 15 



angustifolia Fern, i, 22; in, 63 



66 



64 



64 



64 



