CAREX 



FIMBRISTYLIS 



CAREX 

 C. 



L. (con.) 

 PSEUDOSCIRPOIDEA Rydb. 



C. scirpoidea of early western 

 authors 

 PYRENAICA Wahl. 



RAYNOLDSH Dewey Raynolds S. 



RETRORSA Schw. 



ROSSII Boott Ross S. 



C. deflexa Hornem. var. r. 



L. H. Bailey 

 C. farwellii Mkze. 

 C. ROSTRATA Stokes Beaked S. 



C. utriculata Boott 

 C_. r. var. u. L. H. Bailey 

 C. u. var. minor Boott 

 C. RUSBYI Mkze. 

 C. SAXIMONTANA Mkze. 



C. backii in Rydb. , not Holm 

 C. SCOPULORUM Holm 

 C. SCOPULORUM Holm var. 



SCOPULORUM 

 C. SCOPULORUM Holm var. BRACTEOSA 

 (Bailey) F. J. Herm. 

 C. gyrrmoclada Holm 

 C. SCOPULORUM Holm var. CHIMO- 



PHILA (Holm) Kukenth. 



C. c. Holm 



C. SHELDONH Mkze. Sheldon S. 



C. SIMULATA Mkze. 

 C. SITCHENSIS Prescott 



C. pachystoma Holm 

 C. SPECIFICA L. H. Bailey 

 C. SPECTABILIS Dewey 



C. nigella Boott 

 C. STIPATA Muhl. 

 C. STRAMINIFORMIS L. H. Bailey 

 C. SUBFUSCAW. Boott 



C. stenoptera Mkze. 

 C. SUBNIGRICANS Stacey 



C. engelmannii of west coast 

 authors 



C. pyrenaica of Nevada authors, 

 not Wahl. 



C. rachillis Maguire 

 C. TENERAEFORMIS Mkze. 

 C. TOLMIEI Boott 



C. paysonis Clokey 



C_. podocarpa in Mkze. , not R. Br. 

 C. TRACYI Mkze. 

 C. VALLICOLA Dewey 



C. brevisquama Mkze. 



C. phaeolepis Holm 



C. vagans Holm 

 C. VERNACULA L. H. Bailey var. 



VERNACULA 

 C. VESICARIA L. Blister S. 



C. VIRIDULA Michx. Green S. 



C. flava var. rectirostrata 

 L. 



C. FENDLERIANUS Boeckl. Fendler F. 



C. NIGER Ruiz & Pavon var. CAPITATUS 

 (Britton) O'Neill 

 C. n. var. castaneus (S. Wats.) 



Kukenth . 

 C. melanostachys HBK. 

 C. NIGER Ruiz & Pavon var. RIVU- 

 LARIS (Kunth) V. Grant 

 (9) 



C. r. Kunth 



ELEOCHARIS R. Br. (47, 4S, 49) SPIKE-RUSH 



Also spelled Heleocharis. 

 E. ACICULARIS (L.) Roem. & Schult. Needle S. 



E. a. var. occidentalis Svens. 



E. a. f. o. Beetle 

 E. ACUMINATA (Muhl.) Nees 

 E. ATROPURPUREA (Retz.) Kunth 

 E. BELLA (Piper) Svens. 



E. acicularis var. b. Piper 

 E. BOLANDERI A. Gray - 



E_. monteviclensis var. b. V. Grant 

 E. ENGE LMANNI Steud. var.~MONTICOLA 

 (Fern.) Svens. 



E. m. Fern. 



E. obtusa (Willd.) Schult. var. e. 

 ~~ Gilly 



Sierraslim S . 

 Tolmie S . 



Tracy S. 

 Valley S . 



C. oederi var 



H. Bailey 

 pumila Fern. 



E. FLACCID A (Reichb.) Urban 

 E. MACROSTACHYA Britton 

 E. MONTEVIDENSIS Kunth 

 E. arenicola Torr. 

 E. montana of western authors, 

 except Arizona refer- 

 ences, not (HBK.) Roem. 

 & Schult. 



E. m. (HBK.) Roem. & Schult. var. 



nodulosa (Roth) Svens. 

 E. n. Schult" 

 E. PARISHU Britton 



E. montevidensis var. p. V. Grant 

 E. PARVULA (Roem. & Schult.) Link var. 



ANACHAETA (Torr.) Svens. 

 E. leptos in Svens. , not Clarke 

 E. PARVULA (Roem. & Schult.) Link var. 

 COLORADENSIS (Britton) 

 Beetle 



E. leptos (Steud.) Svens. var. £. 



Svens. 

 Scirpus c. Britton 

 E. PAUCIFLORUS (Ughtf.) Unk var. 

 PAUCIFLORUS 



S. p. Ughtf. 

 E. PAUCIFLORUS (Ughtf.) Unk var. 



SUKSDORFIANA Svens. 

 E. RADICANS (Poir.) Kunth 



E. acicularis var. r. Britton 



E. lindheimeri (Clarke) Svens. 

 E. ROSTELLATA (Torr.) Torr. 



E. r. var. occidentalis S. Wats. 



Common S. 



Few -flowered 

 S. 



Beaked S. 



VULPINOIDEA Michx. 

 XERANTICA L. H. Bailey 



CLADIUM R. Br. 



C. MARISCUS R. Br. var. CAUFOR- 

 NICUM S. Wats. 

 C. c. O'Neill 

 Mariscus c. Fern. 



CYPERUS L. (46) 



C. ACUMINATUS Torr. & Hook. 



C_. cyrtolepis Torr. & Hook. 

 C. ARISTATUS Rottb. 



C_. inflexus Muhl. 

 C. ER YTHRORHIZ OS Muhl. 



C_. occidentalis Torr. 

 C. ESCULENTUS L. 



Fox S. 



SAW- GRASS 



ERIOPHORUM L. 



E. 



COTTON- 

 SEDGE 



var. NEOGAEUM 



FLATS EDGE 

 Taperleaf F. 



Bearded F. 



Chufa F. 



ALTAICUM Meinsh. 

 Raymond 

 E. ANGUSTIFOUUM Roth 



E. ocreatum A. Nels. 

 E. CHAMISSONIS C. A. Meyer 

 E. russeolum Fries 



E. scheuchzeri of Intermountain 



references, not Hoppe 



E. GRACILE Koch 



FIMBRISTYLIS Vahl 



F. SPADICEA (L.) Vahl 



F. thermalis S. Wats. 



Narrowleaf C . 



14 



