270 ELEOCHARIS R. BR. 
acicuLaris R. Br. Prod. p. 224 in adn.; culmis c. 5-10 cm. 
longis, capillaribus; spicis 8-6 mm. longis. Nyman, Consp. Fi. 
urop. p. 767. . costata Pres], Fl. Cech. p.11. Scirpus acicularis 
L. Sp. Pl. p. 71 partim (syn. Scheuz. excl.), nec Linn. h. propr.; 
Fl. Dan. v. 2, t. 287; Sturm, Fl. ree * 8, Sect. 1, t. 10; 
Svensk, "Bot. t. 605; Curt. Fl. a Vv. 49; Sowerby, Engl. 
Bot. +. 749; Host, Gram. Austr. v. 8, t. 60: Reich, Ic. Fl. Germ. 
t. 294, figg. 695, 696, 697; Anders. yp. Scand. p. 11, t. 2, fig. 26. 
Cyperus acicularis Wither. Brit. F1. (ed. 8), v. 2. p. 78. Eleogiton 
exiguus Dietr. Sp. Pl. v. 2, p. 96. Eleocharis acicularis Ledeb. Fl. 
Ss. 
. 86. Seirpidiwm aciculare Nees in L @, Vv. 9, h. Nees, 
Gen. Pl. Fl. Germ. Monocot. v. 2, t. 19; Leighton, Fl. Shrop. p. 34, 
t. 8. Limnochloa acicularis Reich. Fl. m. Exe 78. Cheto- 
eyperus acicularis Nees in Mart. Brasil. Cyp. p. 95 in nota,  Clavula 
acicularis Dumort . 148. 
Europa ; fere tota ab Islandia et Russia subarctica usque ad 
Sgr ae mpla autem neque ab Hispania neque ab Grecia a 
ari 
Var. 8. longicaulis H. Watson MS.; culmis 8 dm. longis ; spicis; 
7 mm. longis, atropurpureis, Scirpus filiformis Sauter ?; Schur, 
Pl. Transsily, Bs 691. 
; Yorkshire, idge, S. Gib hh, Kew, H. 
Watson, Mus. Brit.) Hebden Bridge ibson ( ew 
Sectio “ Aciculares” a ceteris speciebus Heleocharidis facillime 
distinguuntur ; sed i 
species in Australia, et in Americd late, lecta; quomodo ab £. 
aciculari var. yegraa distingui potest ? 
feccia ce e — sub Heleocharide; culmis c. alt dm. 
1eis ¢. 8 mm. longis. Heleocharis amphibia Durieu in 
Act. Soc. Linn, Bordeaux, y, 21 a 487, t. 2. Heleocharis 
oc. Bot 
1878, p. 83. 
oma longum, tenue, lentum. Culmi tenues, 3-4- angulati; 
Oma — membranacea, in altero latere ovato-tri- 
8.  Spie ® cylindrice, donsioroe, pallide fusce- apeiees. 
inter costas arcte a rizontaliter trabeculata; stylo-basis parva, 
conica, —_ _ apice 
latior. 
“ Landes” et in estuariis fluminis Garonne (F. 
