THE VEGETATION OF SHACKLEFORD BANK 



27 



LIST OF SPECIES! 



POLYPODIACE.E 



i Aspidium Thelypteris (L.) Sw.; 



Dryopteris Thelypteris (L.) A. 



Gray, 

 e Asplenium platyneurou (L.) Oakes. 

 /J Onoclea sensibilis L. 

 / Polypodium polypodioides (L.) 



Hitch. 

 / Pteris aquilina L. 



OSMUNDACE^ 



/ Osmunda regalis L. 



PlNACE.^ 



e Juniperus virginiana L. 

 / Pinus taeda L. 



Typhace.e 

 li Typha augustifolia L. 



Sparganiace.e 



i* Sparganium americanum Nutt. var. 

 androcladiim (Engelm.) Fern. & 

 Eames.; (S. androcladum (Eng.) 

 Morong). 



Najadace.e 

 Zostera marina L. 



JUNCAGINACE.E 



h Triglochin striata R. & P. 



Alismace.e 



* Saggittaria lancifolia L. 

 i Saggittaria latifolia Willd. 



Gramine.e 



if Andropogon tetrastachyus Ell. 

 a,& Cenchrus tribuloides L. 



Cynodon Dactylon (L.) pers.; (Ca- 

 priola Dactylon (L.) Ktze). 



Digitaria filiformis (L.) Koeler; 

 (Syntherisma filiformis (L.) 

 Nash). 

 Digitaria sanguinalis (L.) Scop.; 

 (Syntherisma filiformis (L.) 

 Nash), 

 /i Distichlis spicata (L.) Greene, 

 i Echinochloa Walteri (Pursh.) Nash; 

 (Panicum Walteri Pursh). 

 Eleusine indica (L.) Gaert. 

 Elymus virginicus L. 

 Eragrostis pectinacea (Michx.) 

 Steud. 

 aEustachys petraea (Sw.) Desv.; 



(Cliloris petraea Sw.). 

 t* Festuca rubra L. 

 Panicum Sp. 

 i Panicum amarum Ell. 



Panicum anceps Michx. 

 e Panicum commutatum Schultes. 

 e Panicum dichotomum L. (?) 

 Panicum lancerearium Trin. (?); 

 (P. Nashianum Scribn.(?) ). 

 e Panicum lanuginosum Ell.; (P. pu- 



bescens Lam.), 

 e Panicum sphaerocarpon Ell. 

 e Panicum spretum Schultes(?); (P. 



nitidum Lam.(?) ). 

 i Panicum virgatum L. 



Paspalum ciliatifolium Michx. 

 i Paspalum distichum L. 

 t Paspalum floridanum Michx. 

 Paspalum laeve Michx. var. australe 



Nash. 

 Phleum pratense L. 

 Polypogon monspeliensis (L.) Desf. 

 i Sacciolepis striata (L.) Nash; (Pa- 

 nicum gibbum Ell.). 

 h Setaria imberbis R. & S. var. peren- 

 nis (Hall) Hitch.; (Chaetochloa 

 versicolor Bickn.). 

 g Spartina glabra Muhl.; (S. stricta 

 (Ait.) Roth.), 

 a.b Spartina patens (Ait.) Muhl. var 

 juncea (Michx.) Hitch. 



'No collections were made later than August, and it is therefore probable that some of the late- 

 blooming species are not included. This applies especially to the Compositae. 



