INDEX. 629 
Page. Page. 
Aemieva......... 200022 e eee 311 Hydrangeaceae..............cee cess eee nese 327 
Hemicarpha............2.0....2.0.0222-22-- 159 Hydrocotyle. ..............02-2..000002----- 431 
Hemitomes...............2...22-2.0.0-200-- 436 Hydrophyllaceae.................0------- 467-472 
Hemizonella............2.222.0200220..02.... 577 Hydrophyllum....................---...... 468 
Hemizonia.............-00000000 000.002. eee 577 | Hymenopappus... -..22.2..2022....2.2..-- 584 
Hemlock, black................0......2----.- 60,94 | Hypericaceae...........2.0....2.....---.... 390 
Water... 2.2... e eee eee ee eee 426 | Hypericum.........2..2..0.0002.2.22022-.-- 390 
western. ... 2.2.22... eee ee eee eee eee -- 46,58, 94 | scouleri.......... wee ec cee cece eee eee eee 58 
Hemp, Indian.............2......---2------- 453 | Hypochaeris.....................-2.2-.2---. 541 
Henderson, L. F.............2..0eeeeeee eee 6 | Hypopitys....0.. 20.20. .00ceec cece eee eee. 436 
botanical work...........0..........0005 18 | 
Heracleum ..............0... 2002 eee ee eee eee 417 | Tbidium...... 2.2.0... ... 20.222. 211 
lanatum.... 2.2... e ee eee eee eee eee 58 | Ilysanthes......0.0..0.022.2.2.....2-2-.2--- 503 
Herbaria consulted..................---.--- 5,6 gratioloides depressa...........-..... .. 614 
of Washington State .................., 20 | Impatiens.............2.00..0202..0202----- 386 
Herbs, Canadian zone...................... 59 | Impatientaceae.............02222.02.0...--- 386 
Humid Transition................... 54,55,56 | Indian pipe...............00002.0222222 22 ee 436 
Upper Sonoran, list ..................-- 39 pipe family............02.....22.22... 435-436 
Heredity, relation to distribution of plants. 33 plum..............2....00202.2222222.-0-. 348 
Hesperochiron.......2..220022 eee eee eee ees 468 | Iridaceae............20222.00000. 022222 202-204 
Hesperogenia......-......2......020000000ee 430 | Iris... 222.2. eee cece eee eee eee 202 
Heteranthera............2..0.020. 20222 e eee 178 family... -. 22.2. ..000 0002 e cece eee 202-204 
Heterocodon................0220.202000 ee eee 537 missouriensis...............0-....22---- 44, 48 
Heuchera... 2.22... ee eee cece ewe eeee 320-322 | Isnardia.......2.22....0000.22.2-222----0 ee 399 
TAC@CMOSA... 2... eee eee eee eee ee eee 66 | Isoetaceae........0.....0002000 0022022222. 88 
Hieracium.........2.....0.2 0.2.2 eee ee eee 546-548 | Isoetes... 2.2.22... 22.2 eee eee 88 
Hierochloe .. 0.0.2.2 e cece cence eee 106 | Iva... 22... cece eee eee eee ee 550 
Hilgard, E. W ..... 2.22.22. e eee 18 | Ivy, poison..............22..2222222222--... 384 
Hippuris .......... 2.2. eee cee eee eee 411 
Holeus... 2.2.2.0... eee cece cee e eee 121 | Jaumea............2... cee e eee e eee eee eee 582 
Holly fern. 2.2.02... eee eee eee eee cece eee 80 | Jeffrey, explorations in Pacific northwest. . 17 
Holm, Theodor.......................2----- 6 | Jewelweed..........20.2..00020 ee cece ee eee 386 
Homalocenchrus...............22..-2---00-- 104 | Jimson weed ........2......22000000-2-0000-- 520 
Honeysuckle ............ 2.2. cece cence cence 529 | Juncaceae......- 2... eee eee eee eee eee eee 178-186 
family... 2.0.2.2. eee cece e eee 528-532 | Juncoides................ 222. ee eee ee ee eee 184-186 
Honkeny.. 2.2 ee ee eee eee eee ee 260 | Juncus.........2 22. eee eee eee eee eee eee 178-184 
Honkenya peploides....................--. 47 balticus........ cee ec ee cece eee eee eeeee 45 
Hookera...........2...20200.020e- eee eee 189-190 OTCLANA.. 2... eee eee eee eee eee eee eens 46 
Hoorebekia.............2222.2202......0.-.. 559 | June grass.......222...2.222.22022222222.--- 48 
Hop sage......-.02-eecceeeeccceceeceeeeee- 36,241 | Juniper, western.............2--.-.2------.- 90 
Hordeae...... 22.2.2. e cece cece cece eececeecee 104 | Rocky Mountain............-..2....... 90 
Hordeum... 2.2.2.2... 0.022 c eee e ee eee eee eee 149 | Jumiperus.........2..........220-.220 22 eee 90 
Horehound... ..............222-- ee eee eee eee 489 SCOPUJOTUM ............ 2.2 e eee eee eee 44 
Horkelia..... 2.2.22... 0.2 cece cece eee eee 339 
Horner, R. M....2... 2.2222 6 | Kalmia........ 2. lle eee eee eee eee eee 439 
botanical work in Blue Mountains ..... 19 glauca... 2.2.2... eee eee eee eee eee 46 
Homwort.... 2.22222. e cece cece ee ececceceeee 265 | Kamiak Butte, character of rock .......... 26 
Horsetail. 2.22.20. 2 2 eee eee eee eee eee 84 vegetation. .............22...22222.000-. 35 
Hosackia.. 22.2.2... eee eee eee 364-366 | Kelloggia...........2-..... wee ee cece ee eeeee 527 
Howell, Thomas..............-.22.2.2---0--- 6 | Kentucky bluegrass....... wee e cece e eee eens 131 
botanical work in Pacific northwest.... 18 Kinnikinnick............2.... Meee eee eee eee 437 
Huckleberry, blue..............22..2222.... 58 Klamath region, plant species.............. 70 
evergreen... 2.22... eee eee eee eee 47 | Klickitat county, botanical features, ete... 68 
TED. 2... ee eee eee eee 41,47 | Koeleria......2.2..22-2..2022.2020220000000-. 126 
Hudsonian life zone.................. 35, 36, 60-62 | Kreager, Frank O., botanical work........ 19 
Hudsonian species, distribution. ........... 61-62 Kruhsea.............2...2002.2.220222.22022-. 202 
Hull, W. R., botanical work in Washington | Krynitskia.. 2.0.2. ee eee 483, 485 
State... 2... 19 Kunzia... 2.2.2. 345 
Hulsea 2.2.2.2... 2 cee ee eee 583 tridentata, distribution ................ 36 
Humid Transition, altitudinal limits....... 36 
character.........20.20..02222020-2-2.-240- 35  Labiatae. (See Menthaceae.) 
comparison of flora. ..........0......... 53 Labrador teal........222..22.222.0022 200 46, 441 
discussion... ......2.2.20.2...0202..0 00. 4047 | Lace fern..........22.2222222-2-2-2--------- 79 
temperature data ...........02..2.2.... 30 | Lactuca.. 2.2... 2 2c e eee eee eee ee eee 548 
Hutchinsia...........22222..22.2.00202.000- 304 | Lady’s slipper. ........2.2....222.2.2--2--... 205 
Hydastylus.............00000. 0222. c cee 204 | Lagophylla..........2..20..0.02222.-.20.2.... 577 
Hydrangea family..............2...222-.2-- 327 | Lake, E. R., botanical work in Washington. 19 
