INDEX 597 
Page Page 
Hemibaccharis oaxacana---......------ 545, 546,547 | Hymenostephium goebelii.........-....----- 538 
pringeli_..........----------------- 544, 545, 547 meridense._....-..---------------------- 537 
salmeoides _.._..------..---+------ 544, 545,548 | Hypenantron.-_..........-------------- 248, 249, 259 
sescenticeps-_-...---------------------- 546, 552 bonjeanii_......-....----------------.---- 283 
simplex___.......-.-.------------------ 545, 547 ciliatum_.......-...-------------------- 249, 276 
torquis.........----------------------- 545, 550 elegans......--.------------------------ 291, 292 
Hepatica vulgaris major---------------------- 264 fragrans.......----.-------------------- 276, 277 
Hesperomeles cuneata_._.---.---------------- 106 gracile........-.-..---------------------- 266 
pernettyoides...._.....------------------- 110 history of genus..............------------ 249 
Heterothalamus..........----------------- 643, 544 lindenbergianum......-.-.--------------- 283 
Higuera. .._.......-.------------------------ 8 molle_.......---.-------.---------------- 261 
Higuer6n_.......---------------------------- 18 NANUM__..-.---.----------- eee eee 266 
colorado_____--.-----.------------------- 18 pilosum_.....--------------------------- 266 
Higuito......-....--.-.---------------------- 27 Saccatum.........-.---------------------- 276 
Hoffmannia-........------------------------ 203 section Brachyblepharis.............-.-- 259 
affinis___..........-.---...-------------- 205 section Euhypenantron...__.....----.--- 259 
angustifolia........---------------------- 206 tenellum._.-.-.--.----------------------- 261 
calycosa.......-.-.---------------------- 205 umbonatum......-..--------------------- 276 
chiapensis_..........-.-.-------------- 204, 206 VENOSUM _...--------- een eee 286 
confertiflora._.......-------------------- 206 zollingeri _.......-.---------------------- 283 
conzattii __.....------------------------- 207 | Icica confusa._.....-.---.--------------.----- 479 
cuneatissima__......---..-----.---------- 206 | I-kua-pelo.........------------.------------- 50, 81 
decurrens.......------------------------- 205 | Indigofera sphinctosperma.-.-....------------ 216 
mexicana.........----------------------- 204 | Inga hymenaeaefolia........--.---.----------- 457 
new species from Mexico and Central lanceolata_......-.----------------------+ 460 
America._.......-..------------------- 203 ligustrina.............--..--------------- 461 
orizabensis_...........------.-.---------- 205 macrostachya..........----.-------------- 458 
panamensis.._....-..-------------------- 204 | Ingerto de montafia_.......--.-.------------- 482 
psychotriaefolia.........----------------- 206 | Ionidium______....-......--.---------------- 492 
rotundata_..........----.------------- 204, 207 atropurpureum_._...........-.---------- 518 
strigillosa........-..-----.--------------- 207 | Iquimite_........-.-------------------------- 176 
tonduzii_..........---------------------- 205 | Isopyrum-_-_......---.-.---------------------- 136 
tuerckheimii__._.......-...-------------- 204 | Isotype, definition of-_....-.---------------- 323 
uniflora.......--------------------------- 204 | Jacamin-renepea...--.--------------------- 494, 507 
Hojaram6én.._.......-..--------------------- 104 | Jacquinia keyensis.......-------------------- 131 
Hojasé__.__........-.-.---------------------- 398 macrocarpa.....----------.-------------- 131 
Hojasén_........----.----------------------- 398 nemophila.....-..-.--------------------- 131 
Homalinae._........------------------------- 221 revoluta._......------------------------- 131 
Homalium__.......-.....------------------ 221-235 | Jalacate____..---------.--------------------- 435 
columbianum.........------------------- 2383 | Jazmin_____.__-.-.------------------------ 494, 504 
cuneifolium__.._......------------------- 221 | Joche (ending).......------------------------ 104 
densiflorum._......-....-.-.------------- 224 | Jones, M. E., system of life zones-..--------- 317 
eleutherostylum-.__......--.--..--------- 232 | Juche (ending) -_--...-.-.-.------------------ 104 
eurypetalum.......---------------------- 234 | Juniper_._..._-..-.-------------------------- 315 
guianense........------------------------ 224 | Junipers.......-...-------------------------- 146 
hemisystylum._.......------------------ 928 | Kopo.......-.------------------------------- 19 
hondurense-___....-...--.---------------- 232 | Labatia sambuensis........----------------- 481 
integrifolium__.....-------.------------- 229 standleyana.--..------------------------ 481 
leiogynum_.........--------------------- 928 | Lacistema pittieri-.-....-------------------- 520 
mollicellum ......----------------------- 226 poeppigli-.......------------------------ 520 
nicaraguense.........-------------------- 225 | Lanessania_........------------------------- 99 
obtusatum._.....------------------------- 229 turbinata__.......-.-.------------------- 99 
pedicellatum.___.....------------------- agi | Laurel_........------------------------------ 35 
pittieri____......-......----------------- 939 | Laurocerasus, subgenus-.--..----------------- 213 
pleiandrum..........-------------------- 207 | Leche Marifa- on nnee ence renee eee eter eres 192, 193 
puberulum .._.........------------------ 226 Lecocarpopsis (section of Acanthospermum). 385 
racemosum ____._---------------------- 221, 228 Lecocarpus Tornoe ns secscrrcccscccccccccccces 386 
barbellatum .__......-.-------------- 229 Lecythis ampla soooncarcescccesesccrrrrreress 130 
ampullaria.-.---------------------------- 130 
racoubea wrens rrsrereccseressrerrrcccscns 225 bogotensis.......---..------------------- 130 
senarium......._---------------------- 234, 235 curranii.......---------------eeeeeeee-e- 130 
spicatum......--------------------------- 225 dubia..........------------eeeeeeeeeeeeee 130 
stenosepalum.--------.-------.---------- 234 elliptica....-....------------------+----- 130 
trichocladum...--.---------------------- 231 minor _.___...--_------------------------ 130 
trichostemon.........------------------- 233 | Leguminosae._....-------------------------- 42 
Hybanthus.._......-.--.-.---------------- 491,492 | Leianthostemon_...-------------------------- 195 
mexicanuSs_..--......-------------------- 518 subgenus .......----------------------- 198, 199 
