Beiblatt zu den Botanischen Jahrbüchern. Nr. 68. 31 
I. Urville? Steud. Cyp. p. 94. 
I. albescens Desv.! in C. Gay Chile v. 6 p. 188 t. 70 fig. 2. 
I. vivipara Schinder ms.; Desv. in €. Gay Chile v. 6 p. 189. 
I. ramulosa Steud.! in Lechler Berber. Amer. Austr. p. 50. 
I. phaeocarpa Philippi in Anal. Univ. Chil. 1865 pars 2 p. 321. 
I. bridgesit Palla! in Engl. Bot. Jahrb. v. 10 (1888) p. 300. 
I. pstlocarpa Kunze! ms. 
I. trichocaulis Philippi! ms. 
I. tristachya Philippi! ms. partim. 
Cyperus Urvilleanus Steud.! Cyp. p. 46; cf. Boeck. in Flora. v. A 
(1859) p. 448. 
\ 
D 
- 
Robustior. Spiculae in eapite plures, saepe 3—12, rarius unica, pallide 
aut fusce stramineae, non aut modice castaneo-maculatae. Nux in plantis 
minoribus 3—6-stachyis saepe apiculata, in plantis majoribus apice obtuse 
conica; quam in S. Gerant nuce angustior; ceteroquin ut S. cernuus Vahl. 
Chile (C. Gay), Valdivia (Brypaes n. 839, 840, Lecnter n. 453 [Val- 
diviana], Arica (Lecarer n. 718 [varians], Lota (J. Barr.), Ercilla (O. KUNTZE 
n. 34 bis), Valdivia (Pmiripeer n. 122, n. 67 [trichocaulos], Leenter n. 1386 
(ramulosa]), San Juan (Dn n. 69), Cordillera. Pelada (Un n. 127), 
Constitucion (Dn mp), 
Distrib. In Argentina, Andes, New Zealand, Australia (copiosa), us- 
que ad Borneo. 
In exemplis minoribus, spiculae fere semper pallidae, nux minute apicata; in 
exemplis typieis S. nigrieantis in "herb. J. Gay spiculae aliae sunt pallidae, aliae plus 
minus castaneo-maculatae. In exemplis majuseulis I. Valdiviae Steud., spieulae majus- 
eulae pallidae nux apice obtuse conica. In exemplis typicis R. Brown, spieulae sunt 
majuseulae pallidae, nuces parvae apiculatae. Inter exempla Australiensia, exempla 
friehocaula (= S. triehocaulis Philippi), exempla foliis longis paullo latioribus, videnda 
sunt, Varietates stabilire nequivi. 
6. S. nodosus Rottb. Descr. et Se. (1773) p. 52 t. 58 fig. 3; Boeck. 
in Linnaea v. 36 (1869—70) p. 748; Benth. Fl. Austral. v. 7 p. 331; Hemsl. 
Bot. Challenger Voy. pars 2 p. 87, 266; pars 3 p. 58; F. Philippi Cat. PI. 
Chil. p. 342; Johow Fl. Juan Fernandez p. 142. 
Isolepis nodosa R. Br. Prod. p. 221; Kunth Enum. v. 2 p. 199; Desv. 
in C. Gay Chile v. 6 p. 485. 
Rhizoma ligneum, horizontale, 5—8 mm in diam. Culmi 4—10 dm 
longi, teretes, lenti, aphylli; vagina summa in altero latere oblique lanceo- 
lato-produeta, nee viridis. Caput 10—16 mm in diam. globosum, densum, 
polystachyum, brunescens; bractea ima 2—10 cm longa, culmum quasi 
continuens. Spiculae 3 —5 mm longae, ovoideae. Setae 0. Stylus 3-fidus. 
Nux obovoidea trigona, levis, brunescens. 
Chile: Valparaiso (Banners, Corral (numm n. 715), Concepcion 
(n'UnviLLE), Arauco (Pnıtierr n. 95), Lebu (Pririeer n. 7%), Juan Fernandez 
(MossLEy), Masa Fuera (Cumina n. 1356). 
