roa, 
Hypericum 
acutifolium Ell. 
adpressum Bart. 
anagalloides C. & S. 
Nevadense Greene 
apocynifolium Simall 
Ascyron L,. 
aspalathoides Willd. 
aureum Bart. 
Buckleii M. A: Curtis 
boreale (Britton) Bicknell 
Canadense L,. 
cistifolium Lam. 
9337 
~ 9338 
~9339 
9340 
9341 
- 9342 
9343 
9344 
9345 
9346 
9347 
9348 
9349 concinnum Benth. 
9350 densiflorum Pursh 
9351 dolabriforme Vent. 
~9352 Drummondii (Grev. & Hook.) 
9353 ellipticum Hook. 6 read OF 
9354 fasciculatum Lam. 
formosum H. B. Kk. 
galioides Lam. 
glomeratum Small 
graveolens Buckley 
gymnanthum Engelin. & Gray 
Kalmianum L, 
lobocarpum Gattinger 
maculatuin Walt. 
majus (A. Gray) Britton 
microsepalum A. Gray 
mutilum L, 
myrtifolium Lam. 
nudiflorum Michx. 
opacum T. & G. 
perforatum L, 
pilosum Walt. 
prolificum L,. 
Scouleri Hook. 
sphaerocarpum Michx. 
virgatum Lam. 
ovalifolium Britton 
9355 
9356 
9357 
9358 
9359 
9360 
9361 
9362 
9363 
9364 
9365 
9366 
9367 
9368 
9369 
-9379 
~9371 
9372 
29313 
—9374 
9375 
Sarothra 
9376 gentianoides L. 
(Hypericum nudicaule Walt.) 
Triadenum 
(£:lodea) 
9377 longifolia Small 
9378 petiolatum (Walt.) Britton 
9379 Virginicum (L,.) Raf. 
(Evodea campanulata Pursh) 
ELATINACEAE 
Bergia 
9380 Texana (Hook.) Sinith 
Elatine 
Americana (Pursh) Arn. 
brachysperma A. Gray 
Californica A. Gray 
rubella Rydb. 
triandra Schk. 
Williamsii Rydb. 
FRANKENIACEAE 
Frankenia 
9387 grandifolia C.& S. 
9388 campestris A. Gray 
9389 Jamesii Torr. 
9390 Palmeri Wats. 
TAMARICACEAE 
Tamarix 
9391 Gallica L. 
9381 
9382 
9383 
9384 
9385 
9386 
Fouquiera 
9392 splendens Engelm. 
CISTACEAE 
Helianthemum 
Aldersonii Greene 
arenicola Chapm. 
Canadense (Iy.) Michx. 
capitatum Nutt. 
Carolinianum Michx. 
corymbosum Michx. 
Greenei Robinson 
majus (GL,.) B. ok. 
Nashii Britton 
scoparium Nutt. 
9393 
9394 
9395 
9396 
9397 
9398 
9399 
9400 
9401 
9402 
Hudsonia 
9403 ericoides L. 
9404 montana Nutt. 
9405 tomentosa Nutt. 
Lechea 
9406 divaricata Shuttlw. 
