Orobanche. 53 



2. Calyx circ. 9 — 10 mm longus cum tubo scutellato 

 et dentibus lanceolatis, tubo suo vix longioribus, tubo 

 corollae brevioribus. Corolla circ. 1 5 mm longa cum 

 laciniis ellipticis acutis. Stigma disciforme, sub- 

 bilobum, medio concavum. (America boreali-occi- 



dentalis) 1 0. 0. bulbosa. 



3. Stigma bilobum. Filamenta pilosa v. glabra. (Chile) 



(Imperfecte descripta) ? 11.0. tarapacana. 



II. Filamenta glabra. Corolla 18 — 20 mm longa. Calycis 

 tubus scutellatus cum dentibus tubo suo triplo lon- 

 gioribus. (Peru) 12. 0. tacnaensis. 



(Confer etiam \\. 0. tarapacana Phil.) 



4. 0. californica Chamisso et Schlechtendal in Linnaea III. (18 28) 134; G. Beck, 

 Mon. Orob. 78, t.I, fig. 3; Piper, Fl. Washington, in Contr. Un. Stat. nat. herb. XI. (1906) 

 522. — Phelipaea californica G. Don, Gen. Syst. IV. (1838) 632. — Ph. erianthera 

 Watson sec. Gray, Unit, states geolog. explor. of the 40. parall. V, botany (1871) 215. — 

 Aphyllon californicum Gray, Bot. California (1876) 584 et Synopt. fl. II, 312 = T. S. 

 Brandegee in Proc. Calif. ac. ser. 2. II. (1889) 192. — Scapus crassus, subteres, simplex 

 vel supra basim paulo incrassatam ramosus, pauce squamatus, breviter glanduloso- 

 pilosus vel subglaber, — 25 cm altus. Squamae ovales, parvulae, vix 1 cm longae. 

 Flores racemoso-corymbosi, longe pedicellati, conferti, spicam oblongam vel capituli- 

 formem aemulantes; pedicelli saepe ultra 2 cm longi, calyce breviores, rhachi saepe 

 adnati. Bracteae ovali-lanceolatae, a pedicello saepe remotae; bracteolae pedicello 

 affixae, alternantes vel calyci appropinquatae, lanceolatae vel lineares, sicut bracteae 

 dense breviter glanduloso-pilosae. Calyx breviter campanulatus , profunde 5-partitus; 

 dentes e basi latiore anguste lineares, 1 mm lati, tubo calycino multo longiores, co- 

 piose breviter glanduloso-pilosi, pennatim uninervii, tubum corollinum longitudine 

 aequantes, verticem spicae superantes. Corolla magna, 30 — 36 mm longa, paulo in- 

 curva, ad insertionem staminum paulo constricta et inde versus faucem modice am- 

 pliata, infra ochroleuca, supra purpurascens ; labium superum bilobum, modice sursum 

 curvatum, lobis ellipticis, rotundato-acuminatis, interdum emarginatis, utrinque brevis- 

 sime glandulosis; inferum protensum vel paulo deflexum, lobis aequalibus, ellipticis aut 

 oblongis, versus apicem acutam vel rotundatam angustatis, parce glandulosis vel glabres- 

 centibus. Filamenta 8— 9 mm supra basim corollae inserta, glabra; antherae e basi 

 lata rotundata angustatae, brevissime mucronatae, pilis lanuginosis copiose cinctae rarius 

 (s. A. Gray) glabrae. Germen ellipsoideum; Stylus glaber; stigma infundibuliforme, saepe 

 irregulariter lobatum, intus velutinum, pallidum. — Fig. 1 1 A — C. 



Nordamerika: In den westlichen Vereinigten Staaten wie in Washington (nach 

 Piper a. a. O.) über 46° n. Br.; California! (bei Fort Tejo im Death valley [Coville, 

 Bot. of the Death valley exp., in Contr. 1. c. IV. (1893) 174]); Nevada! (Empire city); 

 Utah; Arizona; New Mexico bis Chihuahua in Mexico bei 28° 5' n. Br., gegen Osten 

 bis 105° w. L. von Greenwich. (Siehe Karte 61 in: Die Pflanzenareale, I. Reihe, Heft 7.) 

 — Blüht im Juni bis Oktober. 



Exsiccatae: W. Brewer, Geolog, survey of California (1860 — 1882) n. 1260! 



Wird bei den Pah Utes "Too whoo" genannt und gegessen. 



5. 0. Grayana G.Beck, Monogr. Orob. (1890) 79, t.I, fig. 4. — Orobanche comosa 

 Hook. Fl. bor. americ. II. 92 — 93, 1. 169, non Wallroth; Piper, Fl. Washington, in Contr. 

 Un. Stat. nat. herb. XI. (1906) 522. — Anoplanthus comosus Walpers, Repert. III. 

 (1844 — 18 45) 480; Reuter in DC. Prodr. XI. 41. — Phelipaea comosa Gray in New- 

 berry, botan. repert. (1857) 84; Pacif. R. Rep IV. 118 (s. Gray). — Ph. comosa Torrey, 

 Botany of the Boundary (1858) 110. — Aphyllon (Nothaphyllon) comosum Gray, 

 Synopt. fl. II. 312; Bot. California 1. (1 876) 584. — Phelipaea carnosa Torrey and Gray 

 in Cooper, Catal. of plants coli, in Washington terr. 50 (Stevens Exped. 1859) — 



