632. C. calcicolus n. sp. 



Annans, pygmaeus, caespites fasciculatos, densiusculos , pumilos efformans: culmi graciles usque 



5 cm alti sed haud raro humiliores, medii erecti, laterales oblique ascendentes vel exterai band raro 

 divaricato-patentes, basi dense foliati, glabri Laevesque; folia glaberrima laeviaque, viridia, subflaccida; 

 vaginae (praesertim inferiores) dilatatae, scariosae vel subscariosae, truncatae; laminae perangustae, sub- 

 setaceae, saepe~curvulae, spicularum capitulum adaequantes et saepe superantes; spiculae magnae, pallide 

 castaneae, sessiles, circa 4—6 in capitulum densiusculum fasciculatae ; bracteae involucrantes circiter 2, ima 

 basi subdilatata excepta setaceaej, longior capitulum duplo superans; spiculae planae, ovato-oblongae, 



6 — 13 florae, circa 5—7 nun Jongae, subsquarrosae ; rhachis exalata; glumae sat densae, imbricatae, glabrae, 

 ob apicem breviter cuspidatum, durum, complanatum, circa 0.75 mm longum subsquarrosae, tenues et 

 margine angusto scariosae, late ovatae, expansae longitudime (sine mucrone) paulo angustiores, utroque 

 latere nervis plurioribus (circa 4) conspicue striatae, circa 3 mm longae; stamina 2; Stylus elongatus, 

 trifidus; vux obovata, apiee obtusa, basi subacuta, prominule tricostata, faciebus subconcavis, matura fusca, 

 glumis plus quam duplo brevior, circa 1.5 mm longa et 0.6—0.65 mm lata, laevis sed ope microscopii in 

 tota superficie granulata. 



Abbildung: Tafel XVII, Fig. 10 — 13. 



Nord-Queensland: Lions Head Bluff bei Ghillagoe, Karstsand und Gerolle (Domin, II. 1910). 



Species distincta, C. cuspidato, castaneo et aristato affinis, sed jam spiculis magnis latisque facile 

 distinguenda. C. aristatus spiculis breviter spicatis (nee digitatis), triplo angustioribus recedit. C. castaneus 

 et cuspidatus inflorescentiae forma cum specie nostra melius conveniunt, sed jam glumis paucinervibus 

 abhorrent. 



633/ C. difformis L. 



L Cent. PL II. 6 (1756), Amoen. Acad. IV. 303 (1759), R. Br. Prodr. 215 (1810), F. v. Muell. Fragm. VIII. 262 (1874), 

 IX. 53 (,1875), XII. 25 (1882), in Landsbor. Explor. Austr. 122, PI. North-West. Austr. 12 (1881), First Census 125 (188-), PI. 

 Sharks Bay 22 (1883), See. Census 210 (1889), Boeck. in Linnaea XXXV. 586 (1867—68), in Flora LVIII. 83 (1875), Bexth. 

 Fl. Austr. VII. 268 (1878), F. M. Bail. Syn. Queensl. Fl. 586 (1883), in Proc. Roy. Soc. Queensl. I. 74 (.1884), Rep. Gov. Sei. 

 Exped. Bellenden-Ker 68 (1889), Catal. Plants Queensl. 52 (1890), Queensl. Fl. VI. 1738 (1902), Compreh. Catal. 589 (1913), 

 C. ß. Clarke iiTJourn. Linn. Soc.'XX. 290 (1883), XXI. 133 (1884), in Hook. f. Fl. Brit. Ind. VI. 599 (1893), Täte Handb. Fl. 

 Extratr. South Austr.' 181, 263 (1890), in Hörn Sei. Exp. Centr. Austr. III. 181 (1896), Moore Handb. Fl. N.S.Wales 448 (1893), 

 Aschers, u. Graebn. Syn. mitteleur. Fl. IL 2 p. 277 (1903). 



C. protractus Link Hort. Berol I 105 (1821) non Del. 



C. Goeringii Steud. Syn. PL Glum. IL 24 (1855). 



Geogr. Verbreitung: Süd-Europa, Afrika, West-, Süd- und Ost-Asien, ganz Australien. 



Queensland: Tambourine Mountains und am Fusse der ßeech Mountains (Domin, III. 1910); 

 Moreton Island (F. v. Mueller, VIII. 1855); Goodna (G. T. White, IV. 1910, in herb, meo): Roma 

 (G. T. White, IV. 1909, in herb, meo); Keppel Bay (R. Brown, Iter australiense 1802—05 No. 5906!); 

 Dry Beef Greek (Leichhardt); Rockhampton (Am. Dietrich No. 447 [n. No. 599]); am Bache bei Ghillagoe 

 sowie bei Mungana im Ghillagoe-Distrikte (Domin, II. 1910); auf den Grasflächen der Rolling Downs nicht 

 selten, so. bei Winton, zwischen Hughenden und Gloncurry (Domin, IL — III. 1910) etc. 



N. S.Wales: auf zahlreichen Standorten! 



Victoria: Murray River (F. v. Mueller, XII. 1853). 



634. C. stradbrokensis n. sp. 



Annuus, ut videtur, et fasciculato-caespitosus, pauciculmis, elongatus, gracilis; culmi trigoni, graciles, 

 striati, flaccidi, erecti, glaberrimi laevesque, circa 40 -45 cm alti, tantum ima basi foliati, caeterum nudi ; 

 folia unacum vaginis glaberrima, laevia molliaque; vaginae carinatae, dorso striatae, truncatae, antice 

 scariosae et demum rumpentes; laminae ereetae, breves, culmis circa quadruplo breviores, virides, aperte 

 canaliculatae vel in sicco partim conduplicatae , 1 — 1.5 mm latae, nervo tenui cartilagineo marginatae ; 

 bracteae involucrantes circa' 3, longissima folio culmeo similis, elongata, usque ldm longa, inflorescentia 

 saepe quadruplo longior; spiculae plerumque numerosae in capitula subdensa (nee densissima) fasciculatae; 



