77 
656. s. lanceolatum, Gray, var. hybridum, Gray. 
lysimachia lanceolata , Walt., var. hybrida , Gray. 
L. hybrida , Micbx. 
With the type; rare. July. (B. P.) 
Hyde Park. Englewood, B as tin. 
657. S. longifolium, Gray. 
y • ; Lysimachia longifolia i Ph. 
Banks of streams, moist places, fence-rows, etc.; common or 
abundant. July — September. 
“LYSIMACHIA, Tourn. Loosestrife. 
658. L. quadrifolia, L. 
Banks of streams and low sandy grounds; apparently infrequent or 
rare. June. (B. P.) 
659. L. stricta, Ait. 
Swamps and low places; infrequent, 
as September. 
June — August, often as late 
660. L. nummularia, L. Moneywort. 
Sparingly escaped from cultivation at Evanston. 
(B. P.) 
July — August. 
661. L. thyrsiflora, L. Tufted Loosestrife. 
Naumbergia thyrsiflora , Moencb. 
Swamps and sloughs from Hyde Park, southward; infrequent. 
May — June. 
Style frequently protruding before the flower opens, Hill 
SAMOLUS, Tourn. 
662. S. valerandi, L., var. americanus, Gray. Brook-weed. Water- 
Pimpernel. 
Wet sandy banks; infrequent. June — August. 
Calumet Region. Thatcher; rare, Babcock. 
OLEACE-ZE. 
FRAXINUS, Tourn. 
663. F. americana, L. White Ash. 
Rich and usually low woods ; frequent. April — May. 
664. F. pubeseens, Lam. Red Ash. 
Banks of Lake George, near Whiting, Ind., July, Hill. Banks of 
Berry Lake, Ind., in May, 1886; a single tree. (B.) 
4 » 665. F. viridis, Michx.f. Green Ash. 
Banks of the Desplaines ri ver, near Maywood. Banks of streams 
and lakes southeast; infrequent or rare. May. (B.) 
