ASGLEPIADACEAE The Milkweed Family 
Asclepias, Linnaeus* 
cornuti, Decaisne. Milkweed 
Sullivantii, Engelm. S. 
purourascens, Linn, 
variegata, Linn. 
NuttallJana, Torrey 
Meadii, Torrey 
quadifolia, Jacq 
obtusifolia, Michx. 
incarnata, Linn. 
tuberosa, Linn. Butterfly Weed 
verticillata, Linn. 
Aceratee, Elliott 
viridiflora, Ell 
longifolia, Ell. 
Enslenia, Nuttall, 
albida, Nutt. 
OLEACEAE The Olive family 
Fraxinus, Tournefort. Ash 
Americana, Linn. White Ash 
quadrangulata., Michx. Blue Ash 
Forestiera, Poiret 
ligustrina, Poir. 
ARISTOLOCHIACEAE The Birthwort Family 
Asarum, Tournefort 
Canadense, Linn. Colt’s Foot 
Aristolochia, Tournefort. 
seroentaria, Linn. Virginia Sndke Root. S. 
