PENTANDRIA DIGYNIA, 
25 
Glaux, 
maritima, 
Black Salt-Wort. 
sea 
Thesium, 
Linophyllum, 
umbellatum, 
Bastard Toad-Flax. 
common 
umbel led 
Vinca, 
herbacea, 
Periwinkle 
herbaceous 
Ansonia, 
1 latifoiia, 
2 augustifolia, 
3 salicifolia, 
Ansonia. 
broad-leaved 
narrow-leaved 
Wiliow-leaved 
PENTANDRIA DIGYNIA. 
Cynanchum, 
Cynanchum. 
1 Vincetoxicum, 
officinal 
2 nigrum, 
black 
Sibiricum, 
Siberian 
acutum, 
acute-leaved 
Monspeliacum, 
Montpelier 
Carolinense, 
Carolina 
Apocynum, 
Dog’s-bane. 
1 Androsaemifolium, 
Tutsan-leaved 
2 Cannabinum, 
hemp 
3 Venetum, 
Venetian 
Asclepias, 
Swallow-Wort. 
I Syriaca, 
Syrian 
2 amoena, 
oval-leaved 
purpurascens, 
purple 
4 variegata, 
variegated 
nivea, 
white-flowered 
E 
