Lycopodium Chapmani. 
LL. adpressum [Lloyd & Underw.19o0. Bull. Torr. 
Bot. Cl. 27: 153. Underw. Nat. Ferns 132. 
L. Chapmant Underw.; Maxon, Proc. U.S. Nat. 
Mus. 23 : 646; in Britt. Man. 1037. 
LI. alopecuroides adpressum Clute, Fern All. 118. 
Plants with prostrate stems, rooting at intervals ; leaves 
lanceolate, acuminate, 5-6 mm. long; fertile stems leafy, 
10-15 cm. or longer, 3~4 mm. thick; spikes narrow, 2-4 
cm. long, 4 mm. thick. 
Em Wielty Supt letleayac eaaaIs.on ines Summer, 
§§ Leaves bristle-toothed below the middle. 
4. L. alopecuroides L. 
Mucsus terrestris repens Virginianus, humi dif- 
Susus &c. Moris. Pl. Hist. 3: 624. sect. 15. t. 
ine" 
Lise ramtis refiexts. . . Gron. Fl. 126. 
L. alopecurotdes L. Sp. Pl. 1002. Haton, in Gray 
Man.699. Underw.inIll.Fl.1: 41; Nat. Ferns 
133; in Britt. Man. 25. Clute, 1.c. 116. 
Robust plants sometimes 5 dm. high, with long creep- 
ing or ascending branches; leaves spreading, 1 cm. or 
shorter, linear, spinulose ; spikes about 4 cm. long. 
In swamps. 
I have seen no specimens from our region, but many 
from New Jersey, Delaware, Eastern North Carolina 
and southwards. It occurs without much doubt in the 
intervening region —the Eastern Shore of Maryland. 
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