163 
tuberosa L. 
uncialis Greene 
variegata L. 
verticillata LL. 
vestita H. & A. 
Mohavensis A. Gray 
viridula Chap. 
T1135 
T1136 
et 37 
11138 
III39 
T1140 
III4I 
Podostemma 
(Asclepias in part) 
II142 Emoryi Greene 
11143, Hellen Greene 
11144 Lindheimeri(Engelm.&Gray) 
Greene 
11145 longicornu (Benth.) Greene 
11146 nyctaginifolium (A. Gray) 
Greene 
Acerates 
11147 angustifolia (Nutt.) Dec. 
(Asclepras stenophyllus A. Gray ) 
11148 auticulata Engelm. 
11149 bifida Rusby 
11150 Floridana (Lain.) A.S.Hitchce. 
(A. longifolia Fl. 
T1151 lanuginosa Dec. 
11152 Rusbyi Vail 
11153 viridiflora (Raf. )Eaton 
TII54 Ivesii1 Britton 
(A. wiridiflora var. lanceolata) 
buss linearis A. Gray 
Anantherix 
T1156 connivens (Baldwin) A. Gray 
-Asclepiodora 
11157 decumbens (Nutt.) A. Gray 
T1158 viridis (Walt.) A. Gray 
T1159 angustior A. Gray 
Metastelma 
Ir160 Arizonicum A. Gray 
11161 Bahamense Griseb. 
11162 barbigerum Scheele 
11163 Blodgettii A. Gray 
11164 Palmeri Wats. 
11165 Reverchoni A. Gray 
Gonolobus 
(Ampelanus; Enslenia) 
11166 laevis Michx. 
(Enslenta albida Nutt.) 
Pattalias 
(Melina) 
11167 angustifolius (Torr.) Wats. 
Cynanchum 
(Il zncetoxzcum Moench, not Walt.) 
11168 nigrum (L,) Pers. 
11169 palustre (Pursh) Heller 
T1170 scoparium Nutt. 
Roulinia 
T1171 unifaria (Scheele) Torr. 
Rothrockia 
11172 cordifolia A. Gray 
Vincetoxicum 
(Gonolobus of authors, not Michx.) 
11173 Baldwinianum(Sweet) Britton 
11174 biflorum (Raf.) Heller 
11175 Carolinense (Jacq.) Britton 
11176 cynanchoides 
(Engelm. & Gray) Heller 
flaviduluim (Chapm.) Heller 
Floridanum Vail 
gonocarpos Walt. 
(G. macrophyllus Willd.) 
hastulatum (A. Gray) Heller 
hirsutum (Michx.) Britton 
obliquum (Jacq.) Britton 
parviflorum (Torr.) Heller 
parvifolium (Torr.) Heller 
productum (Torr.) Vail 
pubiflorum (Dec.) Heller 
reticulatum (Engelm.) Heller 
sagittifolium (A.Gray) Heller 
Shortii (A. Gray) Britton 
suberosum (L,.) Britton 
(Wrightii (A. Gray) Heller 
Pherotrichis 
11192 Schaffneri A. Gray 
Lie 
1LL76 
ELETO 
II180 
lil eat 
1G) fy oy 
LEESS 
11184 
11185 
11186 
LEO? 
11188 
T1189 
II19O 
BEKO wT 
Lachnostoma 
T1193 Arizonicum A. Gray 
CONVOLVULACEAE 
Dichondra 
11194 argentea Willd. 
T1195 evolvulacea (LL. f.) Britton 
(D. repens Forst.) 
~~ 
