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CHÉNOPODIACÉES. 191<br />

latam brevemque producto. Germen compressum; styli ramis 2, a<br />

basi distinctis subulatis ; ovulo 1, summo funiculo basilari inserto.<br />

Fructus membranaceus, perianthio inclusus. Semen turgidum ; integumento<br />

membranaceo ; embryonis verticalis valde spiralis radicula<br />

longa descendente, quoad cotyledones obliqua. — Herba ramosa<br />

glabra; foliis alternis teretibus obtusis carnosulis; floralibus bracteiformibus<br />

subtriquetris ovato-acutis concavis, florem amplectentibus;<br />

floribus axillaribus; bracteolis 2, concavis, dorso carinatis v. subcristatis.<br />

(Reg. uralensis ad Songariam 1 .)<br />

63. Petrosimonia BGE 2 . — Flores hermaphroditi (fere Ofaistonis)<br />

; sepalis 2, v. rarius 3-5, membranaceis v. hyalinis enerviis,<br />

imbricatis. Stamina 1-5; antheris elongatis ; loculis linearibus parallelis;<br />

connectivis ultra loculos productis ibique apiculatisv. pluridentatis<br />

inter se cohaerentibus. Gynaeceum Nanophyti; ovulo longiuscule<br />

funiculato. Fructus calyce immutato inclusus membranaceus. Semen<br />

orbiculare; embryonis spiralis radicula infera.— Herba} annuae, varie<br />

indutac; pilis saepius bicuspidatis; foliis alternis et oppositis; floribus<br />

axillaribus, cum bracteolis lateralibus saepe induratis caducis. (Asia<br />

bor.-centr. et occid. 3 )<br />

64. Nanophytum LESS. 4 — Flores hermaphroditi (fere Petrosimoniœ)<br />

; sepalis 5, subhyalinis enerviis, imbricatis. Stamina 5; filamentis<br />

hypogynis elongatis ; antheris elongato-sagittatis exsertis ;<br />

loculis discretis ; connectivo ultra loculos in appendicem elongatam<br />

subulatam producto. Staminodia 5, minuta v. 0. Germen compressiusculum;<br />

styli ramis 2, recurvis stigmatosis. Ovulum summo funiculo<br />

breviusculo insertum. Fructus calyce aucto turgido inclusus membranaceus<br />

; semine erecto ; embryonis spiralis (viridis) radicula infera. —<br />

Fruticulus dense pulvinatus ; caudice crasso valde ramoso ; ramis<br />

tortuosis crebris; foliis alternis sessilibus ovatis rigidis concavis,<br />

imbricatis; floribus sub apice ramulorum axillaribus solitariis sessilibus,<br />

2-bracteolatis. (Asia bor.-centr. 5 )<br />

1. Spec. I. 0- monandrum MOQ. — BGE, cnemum). — Boiss., Fl. or., IV, 972. — BGE,<br />

Anabas. Revis., 20. — 0. pauciflorum RAFIX. in Bull. Ac Pet., X, Mél. biol, 305.<br />

—Salsola monandra PALL.,///. pi., t. 31.— .s'. 4. In Linnœa, IX, 197.— H.VDL., Gen.,<br />

dielwtoma PALL. — Halogeton monandrus C- n. 1947. — MOQ., in DC- Prodr., XIII, p. II,<br />

A. MEY. 200. — B. IL, Gen., III, 73, n. 66<br />

2. Anabas. Revis., 52. —B. H., Gen., III, 73, 5. Spec. 1. N. erinaceum BGE, Anabas., 51.—<br />

n. 67. Boiss., Fl. or., IV, 972. — N. caspicum LESS.<br />

3. Spec. 7, 8. PALL., III. pi, t. 49-54 (Poly- — N. macranthum F. et MEY. — N. juniperi-

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