INDEX 605 
Page Page 
Verbesina guianensis._..........------- _.... 540 | Vitis-Idaea (section of Vaccinium) .-......... 529 
laevifolia__...........-.-.-.------------- 540 | Voyria__.----------------------------- eee 194, 196 
schomburgkii_............--.--.--------- 540 | Voyria nuda__._.....---.-.------------------ 199 
Verbesinoides (section of Oyedaea) -....------ 411 simplex__...----------------------------- 199 
Veronica.....-..--.------------------------- 314 | Wedelia_...-.--------------- 2 ee eee eee 409 
Viguiera.....---...------ eee ee 393, 394, 411, 416,423 | Wedelioides (section of Oyedaea) --..--------- 41) 
acuminata._.......-----..---------------- 418 Wenderothia_._........_..-.----.--------- 556, 676 
angustjfolia...............-.---.--------- 435 acuminata____..--.---------------------- 578 
bonplandiana__..........-.-------------- 421 altipendula_._.........-.-.------------ 577, 681 
decurrens..........-.---------- eee e eee 436 bicarinata_..........2....22.-.---------- 578 
drymonia_........----------------------- 418 discolor_.....--.----------------------- 556, 584 
excelsa_....------------------ eee eee 436 globra___._.------------------------------ 585 
gilliesii,. 2-0-2 e eee eee eee 393, 409 grandiflora. ....-...-..-..------------- 577, 681 
glutinosa.......-.------------------------ 401 hirsuta. _.-..--...----------------------- 582 
humboldtiana_._..........--------------- 419 lasiocalyx_._-_--.------------------------ 583 
macrophylla_............----------------- 418 lenta_._-.------------------------------- 584 
pazensis__.._..-------------------------- 408 mattogrossensis__...------------------- 577, 680 
poeppigii.....-.-------------------- =e 393 obidensis__..........--.----------------- 579 
revoluta......-.--------------- 2 eee 408, 409 palmeri_...-.---------------------------- 580 
seemannii_____----..-------------------- 422 picta__.....-_.-----2------------------ 582, 588 
Vincetoxicum lasiostomum.._..-..---------- 531 pilosd......2 2-222. eee 585, 586 
Viola_...-------------- eee eee 491 villosa._.........------------------------ 584 
Virola guatemalensis_...........--..-------- 453 | White cogwood_.._._......----.------------- 230 
merendonis...-......-..----..----------- 453 | Woody plants of Mexico, systematic account 
panamensis__...........--.-----_-------- 453 ae 173 
warburgii__.....-_.....-.-.-------------- 453 | Wyoming, biological survey of......-....--- 316 
Vitex berteroana__....-..-.-----------------e 485 | Xanthioides (section of Acanthospermum)... 385 
bignonioides_.............-..------------ 484 | Xbal-che___..-_..-.------------------------- 50, 63 
capitata_......-..--.-------------------- 487 | Ximenia americana_...........-.------------ 212 
capulin._.__...------.------------------- 485 parviflora_......-..----.----------------- 212 
columbiensis...........-----.----------- 484 pubescens.........-----.---------------- 212 
cymosa......-.-------------------------- 484 | Xochitl...........-....------------.--------- 104 
divaricata.....--.....------------------- 484 | Zanthoxylum panamenspe.-_.._..-...--------- 479 
floridula_____.---2-22-- eee 484 pittieri_._.... 2222.2 -- eee 479 
gaumeri.......--....-------------------- 483 setulosum_._......---------------------- 480 
longeracemosa_.....-.--.---------------- 486 | Zapotillo calenturiento...........--...------- 482 
masoniana_.............-.--------------- 484 | Zexmenia_.............---------------- 411, 412, 416 
mollis. ...-..2-.-2----- eee eee 484 scaberrima_..........----.-.------------- 414 
orinocensis................-------------- 484 wedelioides__.._....-.-.--.--------------- 414 
pyramidata._......-.-.-...-------------- 483 | Zompantle.. ....-..-...-.------------------ 176 
schomburgkiana_..........-..-.--------- 484 | Zumpantle.._._..---..-------- eee eee 176 
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