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

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

subsuculenta a basi divaricato-ramosa, caulibus erectis parcissime strigillosis 10— 20 cm<br />

longis. Folia anguste linearia 2 — 4 cm longa. Cincinni valde laxi parce<br />

bracteati floribus<br />

subsessilibus ; calyx fructifer 3 — 5 mm longus; corolla calyce longior<br />

1 mm lata.<br />

Nuculae ovoideae 1 mm J /2 longae, facie exteriore ad apicem distincte carinatae dense<br />

granulatae et rugulosae et tuberculato-setulosae, facie interiore parce rugulosae et minute<br />

granulatae et setulosae; cicatrix rotundata basalis stipitata.<br />

Californien: Tulare County, Corcoran; San Diego; Riverside County :<br />

Nördliches Nie<strong>der</strong>-Californien (nach Piper).<br />

— Nicht gesehen.<br />

Elsinore Lake.<br />

9. A. Wilcoxii Piper in Contr. U. St. Nat. Herb. XXII. 2. (1920) 93. — Plagioboihrys<br />

Nelsonii Johnston 1. c. ex parte.<br />

— Annua succulenta a basi ramosissima, caulibus<br />

ascendentibus 8— 15 cm longis parcissime strigillosis. Folia Jineari-lanceolata supra<br />

glabra infra pulvinato-setulosa 1— 2 cm longa. Cincinni laxi parce bracteati, pedicellis<br />

brevissimis crassis; sepala in statu fructifero distincte aucta 5— 6 mm longa. Nuculae<br />

ovoideae trigonae 2 mm longae, facie exteriore ad apicem carinatae oblique rugulosae<br />

et tuberculatae, setulis parvis solitariis apice barbatis ornatae, facie interiore dense<br />

granulatae haud setulosae; cicatrix basalis lata.<br />

Idaho: bei Fort Boise (nach Piper).<br />

— Nicht gesehen.<br />

Sect. 2. Stipitatocaryum Brand.<br />

Stipitatocaryvm Brand, nov. sect. — Series V. Stipitatae Piper in Contr. U. St.<br />

Nat. Herb. XXII. 2. (1920) 83 (aucta).<br />

A. Flores immaculati (species americanae).<br />

a. Nuculae 2— %<br />

x<br />

/i<br />

mm longae 10.-4. Leibergii.<br />

b. Nuculae l 3 /4 — 2 mm longae.<br />

ct.<br />

Tubus corollae angustissimus, ideoque corolla fere hypocrateriformis<br />

ß. Tubus corollae non multo angustior quam limbus,<br />

ideoque corolla infundibuliformis vel cylindrica.<br />

11.-4. stipitata.<br />

I. Planta robusta suculenta 12.-4. glabra.<br />

II. Planta tenera haud vel vix suculenta.<br />

1. Nuculae facie exteriore haud rugulosae.<br />

* Corolla 4 mm lata 13.-4. fragüis.<br />

** Corolla 2Y2 mm l*ta 14. A tuberculata.<br />

2. Nuculae facie exteriore rugulosae.<br />

* Corolla cylindrica; pubescentia patens ... 15. A. setulosa.<br />

** Corolla infundibuliformis; pubescentia strigillosa<br />

c. Nuculae 1 mm<br />

y2 longae.<br />

ct. Sepala fructifera omnia subsessilia.<br />

16.-4. orthocarpa.<br />

I.<br />

Sepala in statu florifero 1 */2<br />

mm longa<br />

. . . . 17.-4. microcalyx.<br />

II.<br />

Sepala in statu florifero 2 mm longa.<br />

1. Nuculae facie interiore rugosae.<br />

* Sepala fructifera erecta 18.-4. ambigens.<br />

** Sepala fructifera stellatim . . . .<br />

patentia 19. A. eonjuncta.<br />

2. Nuculae facie interiore haud vel vix .<br />

rugosae 20.-4. charaxata.<br />

ß. PediceUi fructiferi inferiores .<br />

calyce 5-plo longiores 21.-4. commixta.<br />

d. Nuculae 1 mm longae 22. A. Hillebrandii.<br />

B. Flores 5 maculis puberulis ornati (species australasicae)<br />

. .<br />

a. Calyx fructifer 5 — 9 mm longus 23. A. plurisepala.<br />

b. Calyx fructifer 2 — 4 mm longus 24. A. elachantha.<br />

10. A. Leibergii Piper in Contr. U. St. Nat. Herb. XXII.<br />

— 2. (1920) 95. Plagiobothrys<br />

Nelsonii Johnston in Contr. Gray Herb. n. ser. LXVIII. (1923) 77, ex —<br />

parte.

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