854 Wisconsin Academy of Sciences, Arts, and Letters. 
584. Epilobium angustifolium, L. Eire^weed. 
Occasional; in dry soil in full sun, or in woodland 
where trees have recently been cut. 
585. Epilobium lineare, Muhl. The species of this genus are 
commonly called Willow-herb. 
Occasional; bogs and wet prairies. 
586. Epilobium coloratum, Muhl. 
Occasional; wet grounds. 
587. Epilobium adenocaulon, Haussk. 
Common; wet grounds. Oftener seen than the pre¬ 
ceding and closely allied to it. 
588. OEnothera biennis, L. Evening Primrose. 
Common; fields and waste places. 
589. OEnothera pumila, L. 
Occasional; prairies. 
590. Circaea Lutetiana, L. Enchanter’s Nightshade. 
Common; woods. 
591. Circaea alpina, L. Enchanter’s Nightshade. 
Pare; in springy soil in low woods near Wind Point, 
Pacine Co. The only station. 
Halorace.e. Water Milfoil Family. 
592. Proserpinaca palustris, L. Mermaid-weed. 
Erequent; ditches and pond borders. 
593. Myriophyllum spicatum, L. Water Milfoil. 
Common; shallow waters. 
Araliaceas. Ginseng Family. 
594. Aralia spinosa, L. Hercules’ Club. 
Pare; Cheney (Pharmaceutical Archives, Apl. 1899, 
pg. 70) reports getting this species about ten miles west 
of Kenosha, Kenosha Co. where it had evidently es¬ 
caped and established itself. 
595. Aralia racemosa, L. Spikenard. 
Common; rich woods. 
596. Aralia nudicaulis, L. Wild Sarsaparilla. 
Common; rich woods. 
