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Das Pflanzenreich. Regni vegetabilis conspectus. Im Auftrage der ...

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136 A. Brand. — Borraginaceae-Borraginoideae-Cryptantheae.<br />

basi rotundata.<br />

—<br />

longa, 2 4 mm lata, uninervia, inferiora basi longe attenuata superiora<br />

Gincinni dissiti laxi, floribus bracteis oppositis, pedicellis fructiferis calyce longioribus sepala<br />

ovato-oblonga 2 mm longa; corolla 2 mm J /2 longa, tubo albo, limbo coeruleo. Nu-<br />

;<br />

culae vix 3 mm longae.<br />

Australien: Etwa vom 30. Grad südl. Br. ab südwärts. West-Australien: Oldfield,<br />

westlich von Ravensthorpe (Diels n. 4846), zwischen Eucla und Foculers Bay<br />

(Richards). Südwest-Australien: Mt. Lyndhurst (M. Koch n. 225; "economic value :<br />

fod<strong>der</strong>"); bei Gawler Town (nach Bentham). Victoria: Wimmera (nach Bentham).<br />

Neu-Süd-Wales: Nyngan(!); am Darling und zwischen Stokes' Range und Cooper's<br />

Creek (nach Bentham).<br />

— Blüht im September und Oktober.<br />

23. Lappula Gilib.<br />

Lappula*) Gilib. Fl. lituan. (1781) 25; Moench, Meth. (1794) 416; Baillon, Hist.<br />

pl. X. (1891) 372; Gurke in Engl. u. Prantl, Pflzfam. IV. 3a. (1893) 106; Ascherson u.<br />

Graebner, Fl. nordostd. Flachl. (1899) 574; Piper in Bull. Torr. Bot. Club XXIX. (1902)<br />

535; Brand in Koch, Syn. fl. Germ. ed. 3. germ. (1902) 1984; Dalla Torre et Harms,<br />

Gen. Siphon. (1904) 426;<br />

J. M. Johnston in Contr. Gray Herb. n. ser. LXX. (1924) 47.<br />

— Cynoglossospermum Siegesb. Fl. Petrop. (1736) 40; O. Ktze. Rev. Gen. (1891) 436. —<br />

Echinospermum Sw. ex Lehmann, PI. asperifol. (1818) 113; A. DC. in DC. Prodr. X.<br />

(1846) 135; Turcz. in Bull. Soc. nat. Moscou XXIII. (1850) 517; Koch, Syn. Fl. Germ,<br />

ed. 3. (1857) 431; Boiss. Fl. or. IV. (1875) 246; Benth. et Hook. f. Gen. II. (1876) 850;<br />

A. Gray, Syn. Fl. II. 2. (1878) 188; Suppl. (1886) 421; Clarke in Hook. f. Fl. British<br />

India IV. (1883) 162. — Staurina Nutt. in Journ. Acad. Philadelph. I.<br />

(1848) 182. —<br />

Lappula § 1. Echinospermum Post et 0. Ktze. Lexicon (1904) 316.<br />

Calyx usque ad basin partitus. Corolla cylindrica vel infundibuliformis vel campanulata,<br />

rarius subrotata vel urceolaris. Fornices nunc distincti nunc vix conspicui. Stamina<br />

inclusa. Stylus et stigma simplex. Gynobasis pyramidalis vel subulata, nonnunquam ad<br />

insertionem styli dentata, 4 excavationibus linearibus vel triangularibus ornata. Nuculae<br />

triquetrae vel oblongae glochidiato-aculeatae ;<br />

cicatrix oblonga vel linearis basalis, raro<br />

suprabasalis.<br />

— Herbae annuae, rarius biennes vel perennantes, foliis alternis, cincinnis<br />

bracteatis.<br />

Species 1 4, pleraeque Europam et Asiam temperatam et Americam septentrionalem<br />

inhabitantes<br />

; paucae in Africa meridionali, una in America meridionali.<br />

Systema generis.<br />

A. Aculei marginales nucularum 2— 3-seriales.<br />

a. Sepala oblonga obtusa \. L. cenchrusoides.<br />

b. Sepala linearia acuta.<br />

a. Corolla infundibuliformis; indumentum patule hirsutum 2. L. echinata.<br />

ß. Corolla campanulata vel subrotata; indumentum adpressum<br />

3. L. barbata.<br />

B. Aculei marginales uniseriales.<br />

a. Corolla campanulata vel infundibuliformi-campanulata limbo<br />

multo latiore<br />

quam tubo.<br />

a. Fornices multo maiores quam antherae.<br />

I. Omnes flores in cincinnos dispositi 4. L. macrantha.<br />

II. Cincinni inferiores ad flores solitarios longe pedunculatos<br />

reducti 5. L. dubia.<br />

ß. Fornices vix maiores quam antherae 6. L. microcarpa.<br />

b. Corolla infundibuliformis vel cylindrica limbo paulo latiore<br />

quam tubo.<br />

a. Calyx fructifer sessilis; planta adpresse sericeo-incana ~. L. sessiliflora.<br />

Lappula est deminutivum nominis Lappa.

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