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

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

Pazifisches Nordamerika: Oregon: Douglas County (Howell). Nordgrenze. <strong>Im</strong><br />

Tale des Rogue River (nach Piper). Californien: Siskyou County: Yreka (nach A. Gray).<br />

Von dort durch ganz Californien zerstreut: z. B. Amador — County: Stoney Creek (Hansen<br />

n. 1610), bis zur San Diego County (nach Piper). <strong>Das</strong> Specimen >Hansen n. 4 64 0«<br />

zeigt die eigenartige Gestalt <strong>der</strong> Gynobasis<br />

5.<br />

Cryptantha Lehm.<br />

in vollster Deutlichkeit.<br />

Cryptantha*) Lehm. Del. sem. Hort. Hamburg. IV. (1833); Fisch, et Mey. Ind. sem.<br />

Hort. Petrop. II. (1836) 35; G. Don, Gen. syst. IV. (i 838) 373; Benth. et Hook. f. Gen. II.<br />

(1876) 851; Greene in Pittonia 1.<br />

(1887) HO; Baill Hist. pl. X. (1891) 373;<br />

Gurke in<br />

Engl. u. Prantl, Pflzfam. IV. 3a. (1893) HO; Dalla Torre et Harms, Gen. Siphon. (1904)<br />

427; Johnston in Contr. Gray Herb. n. ser. LXX1V. (1925) 2 4. — Krynitzkia Fisch, et<br />

Mey. Ind. sem. Hort. Petropol. VII. (1841) 52; DC. Prodr. X. (1846) 134; Benth. et Hook. f.<br />

Gen. II.<br />

(1876) 851; A. Gray in Proc. Amer. Acad. XX. (1885) 264; Syn. Fl. II. 1. Suppl.<br />

(1886) 423. — Eritrichium sect. Cryptantha A. DC. in ÜC. Prodr. X (1846) 129. —<br />

Eritrichium sect. Butidocaryum A. DC. 1. c. 130, ex parte.<br />

— Eritrichium sp. multorum<br />

autorum. — Eritrichium, § Krynitzkia A. Gray in Proc. Amer. Acad. X. (1875) 58;<br />

Syn. Fl. II. 1. (1878) 193, ex parte.<br />

— Cryptantha sect. Eucryptantha Gurke in Engl,<br />

u. Prantl, Pflzfam. IV. 3a. (1893) HO. — Lappula § 12. Cryptantha Post et O.Kuntze,<br />

Lexicon (1904) 316.<br />

Calyx plerumque fere usque ad basin partitus,<br />

in statu fructifero ± auctus deciduus.<br />

Corolla cylindrica vel infundibuliformis,<br />

rarius campanulata vel hypocrateriformis, lobis<br />

plerumque suborbicularibus. Fornices plerumque minuti, interdum plane deficientes.<br />

Stamina 5 raro 3 inclusa, filamentis brevibus, antheris ovatis. Gynobasis pyramidalis<br />

vel filiformis. Stylus gynobasi plerumque brevior, stigmate capitato. Nuculae —<br />

1 4<br />

ovoideae vel lanceolatae, facie interiore per totam longitudinem sulcatae; elevationes<br />

gynobasis in sulcos impressae.<br />

— Herbae annuae vel perennes,<br />

foliis linearibus vel<br />

lanceolatis raro fere ovatis, cincinnis nudis vel bracteatis.<br />

Species c. 120, Americam pacificam inhabitantes.<br />

Systema generis.<br />

A. Flores aut omnes aut ex parte apice clausi,<br />

cleistogami.<br />

— Species Americae meridionalis .<br />

Subgenus I. Arehaeo cryptantha.<br />

a. Flores cleistogami solitarii sessiles anomali ad<br />

basin caulis vel in axillis foliorum infimorum. Sect. 1. Geocarya.<br />

b. Flores cleistogami ad basin caulis deficientes.<br />

Flores superiores aut omnes aut ex parte apice<br />

etiam supra fructum clausi, cleistogami<br />

. . Sect. 2. Eucryptantha.<br />

B. Flores omnes apice aperti Subgenus<br />

II. Krynitzkia.<br />

a. Corolla calyce brevior Sect. 3. Cryptokrynitzkia.<br />

b. Corolla calyci aequilonga vel eum vix superans<br />

Sect. 4. Microkrynitzkia.<br />

c. Corolla calycem distincte superans .... Sect. 5. Eukrynitzkia.<br />

a. Radix perennis Subsect. 1. Karterokrynitzkia.<br />

ß. Radix annua.<br />

I. Nuculae marginatae Subsect. 2. Pterygium.<br />

vel alatae . . .<br />

II. Nuculae nee marginatae nee alatae.<br />

1. Nuculae laeves Subsect. 3. Leiocaryum.<br />

2. Nuculae punetulatae vel granulatae<br />

vel muriculatae Subsect. i. Trachycaryum.<br />

*) Nomen <strong>der</strong>ivatur ab xqvtixbiv, oecultare, et av&og, flos.

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