652 
scirpoides. 
hyemalso 
camlmianum* 
davatumo 
complanatuvu 
CYYPTOGAMIA GONOPTERIDES. EquiSetum. 
Jeon. Schkuhrjilic. t. idQy l6g. FI. dan. 1183, 
On the banks of rivers and in deep swamps : Virginia. 
7/ . May, June. v. v. 
5. E. caulibus simplicibus adscendentibus glabris filiformi- 
bus apice spiciferis, vaginis 3-dentatis sphacelatis, den-^, 
tibus aristatis apice caducis. Willd. sp. pi. 5. p. 7* 
Mich.Jl. amer. 2. p. 281. 
E. reptan§. Swartz, in lilt. 
In shady woods, round the mossy feet of trees : Canada 
and on the Green mountains, Vermont. % . July. 
V. V. A small species. 
6. E. caulibus simplicibus erectis scaberrimis apice spiciferis, 
yaginis discoloribus basi apieeque sphacelatis, dentibus 
aristatis omnino caducis. Willd. sp. pi. 5. p. 8. 
Icon. Sckkuhrjllic. t, 172. 
On the banks of rivers and in sw’amps : Canada to Vir- 
ginia. 7/ . July, Aug. V. V. 
II. STACHYOPTERIDES. 
7 :U. LYCOPODIUM. Gen.pl. \6l5. 
* Spids pedunculatis. 
1. L. caule repente, foliis subdistichis patulis lanceolatis su-^ 
perficralibus adpressis, pedunculo erecto soiitario elon- 
gate monostachyo, bracteis sublanceolatis,— sp^ 
pi. 5. p. 14. 
Icon. Dill. muse. t. 62. f. 5. 
In low meadows and woods ; Pensylyania to Carolina. 
7/ . July. V. V. 
2. L. caule repente, ramis adscendentibus, foliis sparsisi 
enervibus incurvato-setigeris, spicis geminatis cylindri- 
qis pedunculatis, squamis ovatis acuminatis eroso-den- 
ticulatis. W illd. sp. pi. 5. p. 16. 
Icon. Schkuhrjilic. L 162. Fl.dan. 126. Dill, muse, 
t. 58. f. 1. Pluk. aim. t. 47. f. 8. 
In dry pine woods : Canada to Pensylvania. 7/ . July. 
V, V. It sometimes has only one spike. 
3. L. caule erecto, ramis alternis dichotomis, foliis bifariis 
connatis apice patentibus, superficialibus soiitariis ad- 
pressis, pedpuculis quadrifidis tetrastachyis, spicis te- 
yetibus cylindricis. Willd, sp. pi. 5. p. 19. 
