052 
scirpoides . 
hyemale . 
cyiftOgamia C50N0PTERIPES. Equisetum. 
Icon. Schkuhr Jilic. t. \ 68, 169. FI. dan. 1183. 
On the banks of rivers and in deep swamps : Virginia. 
If. May, June, v . v. 
5. E. caulibus simplicibus adscendentibus glabris filiformi- 
bus apice spiciferis, vaginis 3-dentat.is sphacelatis, den- 
tibus aristatis apice caducis. Willd. sp. pl. 5. p. 7 • 
Mich.Jl. amer. 2. p. 281. 
E. reptans. Sivartz. in litt. 
In shady woods, round the mossy feet of trees : Cafiada 
and on the Green mountains, Vermont. If. . July. 
v. v. A small species. 
6. E. caulibus simplicibus erectis scaberrimis apice spiciferis, 
vaginis discoloribus basi apiceque sphacelatis, dentibus 
aristatis omnino caducis. Willd. sp. pl. 5. p. 8. 
Icon. Schkuhr Jilic. t. 172. 
On the banks of rivers and in swamps : Canada to Vir- 
ginia. If. July, Aug. v. v. 
II. STACHYO PTE RID E S. 
714. LYCOPODIUM. Gtn.pl. 1615. 
* Spicis pedunculatis. 
carolinianum » 1. L. caule repente, foliis subdistichis patulis lanceolatis su- 
perficialibus adpressis, pedunculo erecto solitario elon- 
gato monostachyo, bracteis sublanceolatis, — Willd. sp, 
pl. 5. p. 14. 
Icon. Dill. muse. t. 62. f 5. 
In low meadows and woods : Pensylvania to Carolina. 
If . July. v. v. 
clavatum . 2. L. caule repente, ramis adscendentibus, foliis sparsis 
enervibus incurvato-setigeris, spicis geminatis cylindri- 
cis pedunculatis, squarpis ovatis acuminatis eroso-den- 
ticulatis. Willd. sp.pl. 5. p. 1 6. 
Icon. Schkuhr Jilic. t. 162. Fl.dan. 126. Dill. muse, 
t. 58. f. 1. Pluk. aim. t. 4 J.f 8. 
In dry pine woods : Canada to Pensylvania. If. July. 
v. v. It sometimes has only one spike. 
complanatum. 3. L. caule erecto, ramis alternis dichotomis, foliis bifariis 
connatis apice patentibus, superficialibus solitariis ad- 
pressis, pedunculis quadrifidis tetrastachyis, spicis te- 
retibus cylindricis. Willd. sp. pl. 5. p. 19. 
