FLORA OF WISCONSIN. 
261 
DiPTERACANTnus ciliosus, Nees. Beloit. 
Lippia lanceolata, Michx. Dubuque. 
Calamintiia glabella, Bentb. 
var. Nuttallii, Gray, llacine. 
Hedeoma liispida, Pursh. Sauk Co. and northward and westward. 
BLErniLiA hirsuta, Benth. Waukesha, M. S. Griswold 5 also abundant north¬ 
ward and westward along streams. 
Dracocephalum parviflorum, Nutt. St. Croix Co. 
Moldarricum , L. Hudson and St. Croix Falls. 
Ellisia Nyctelea, L. Beloit. 
Cuscuta tenuiflora, Engelm. Along western streams. 
Physalis angulata, L. 
var. Philadelphia, Gray. Black River, 
pubescens, L. Chippewa River. 
Gentiana alba, Muhl. Not rare westward, 
puberula, Michx. Common. 
Asclepias Sullivantii, Engelm. Dane Co., S. II. Watson. 
OxYBApnus hirsutus, Hook. Sandy banks, westward. 
nvetagineus, Sweet. Common along western rivers. 
Chenopodium glaucum , L. Kenosha. 
ambrosioides , L. Beloit. 
Frcelichia Floridana, Moquin. Sandy banks of western rivers; not rare. 
Polygonum nodosum, Pers. 
var. incarnatum, Gray. Common, 
ramosissimum, Michx. Along the Mississippi river. 
Rumex altissimus, Wood. Common. 
obtusifolia , L. Madison, S. II. Watson. 
Ceratopiiylum demersum, L. Common. 
EupnoRBiA cyathophora, Jacq. Dubuque to St. Anthony’s Falls, on sandy 
banks and bluffs, 
commutata Engelm. Beloit, 
serpyllifolia, Pers., E. inequilatera, Engelm. 
Urtica gracilis, Ait. Very common. 
BasnMERiA cylindrica, Willd. Dunkirk, S. If. Watson; also Burlington and 
St. Croix River. 
Carya amara, Nutt. Fond du Lac, Ur. Lilly. Also along the Mississippi river. 
Quercus Castanca, Willd. Janesville and on the Mississippi river below 
La Crosse. 
tinctoria, Bartram. Common. 
Bbtula nigra L. Along western rivers, 
lenta, L. Sauk County. 
Alnus incana, Willd. Common. 
Salix cordata, Muhl. Common. 
var. myricoides, Gray. Madison, 
petiolaris, Smith, Madison, 
nigra, Marshall. Common. 
