652 CYTFTOGAMIA OONOPTERIBES. Equisctum. 



Icon. Schkuhrjilic. t. 168, i6g. Fl. dan. 1183. 



On the banks of rivers and in deep swamps : Virginia, 



11 . May, June. v. v. 

 scirpoides. 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.Ji. amer. 2. p. 281. 

 E. reptans, Stvnrtx. in litt. 

 In shady woods, round the mossy feet of trees : Canada 



and on the Green mountains, Vermont. 1/. JuJy. 

 '^i' V. V. A small species. 



hyemale. 6. E. caulibus simplicibus erectis scaberrimis apice spiciferis, 



vaginis discoloribus basi apiceque sphacelatis, dentibus 

 aristatis omnino caducis. IVilld. sp. pi. 5. p. 8. 



Icon. Schhuhrfilic. t. 172. 



On the banks of rivers and in swamps : Canada to^Vir- 

 ginia. %. July, Aug. v. v. 



II. STACHYOPTERIDES. 



714. LyCOPODIUM. Gen.pl. I6l5. 

 * Spicis pedunculatis. 



carolinianum. !• L. caule repente, foliis subdistichis patulis lanceolatis su- 

 perficialibus adpressis, pedunculo erecto solitario elon- 

 gate monostachyo, bracteis sublanceoiatis. — JVilld. sp. 

 pi. 5. p. 14. 



Icon. JDill. muse. t. 62. f. 5. 



In low meadows and woods : Pensylvania to Carolina, 

 1/ . July. V. V. 

 davatum. 2' L. caule repente, ramis adscendentibus, foliis sparsis 



enervibus incurvato-setigeris, spicis geminatis cylindri- 

 cis pedunculatis, squamis ovatis acuminatis eroso-den- 

 ticulatis. Willd. sp. pi. 5. p. l6. 



Icon. Schkuhrjilic. t. 162. Fl. dan. 126. Dill. muse. 

 t. 58. f. 1. Pluk. aim. t. A7.f. 8. 



In dry pine woods : Canada to Pensylvania, % . July, 

 V. V. It sometimes has only one spike. 



complanatum. 3. L. caule erecto, ramis alternis dichcrtomis, foliis bifariis 

 connatis apice patentibus, superficialibus solitariis ad- 

 pressis, pedunculis quadrifidis tetrastachyis, spicis te- 

 retibus cylindricis. ll^illd, sp. pi. 5. p.ig. ^ 



