5 ?-?WL

190 HISTOIRE DES PLANTES.
60. Girgcnsohiiia BGE 1 , — Flores hermaphroditi; sepalis 5,
arcte imbricatis; omnibus v. sa-pius 2-4 exterioribus dorso supra
médium ala horizontali basi tuberculata auctis. Stamina 5, basi in
discum incrassata; interpositis staminodiis totidem celluloso-carnosulis
; filamentis dilatatis ; antheris ovato-cordatis introrsis, 2-rimosis,
apiculatis v. muticis. Germen compressum; ovulo campylotropo;
funiculo brevi v. 0. Fructus calyce alato inclusus, membranaceus
compressus; seminis erecti exalbuminosi embryone spirali verticali
(viridi) ; radicula adscendente. — Fruticuli v. herbae; ramulis
obscure articulatis; foliis oppositis sessilibus, acutis v. pungentibus,
integris v. serrulatis, coriaceis; floribus axillaribus solitariis sessilibus
v. terminali-spicatis; bracteolis 2, lateralibus coriaceis. (Asia med. et
occid. -)
^ 61. ivoœa Mon. 3 — Flores (fere Anabaseos) hermaphroditi; sepalis
5, membranaceis, demum chartaceis, circa fructum nonnihil
acerescentibus et dorso supra médium imequi-alatis; praefloratione
quincunciali, Stamina 5, basi in discum parvum incrassata; antheris
subsagittatis, appendice connectivi lanceolata nunc superatis. Germen
compressum; stylo superne 2-ramoso; ramis stigmatiferisrecurvis.
Ovulum 1, e funiculi excentrici apice descendens. Fructus
membranaceus; semine inverso orbiculari compresso; embryonecxalbuminoso
plano-spirali (viridi); radicula longa supera. — Frutices
rigidi, inermes v. spinosi, glabri v. sericei, v! herbae, basi lignosa>;
foins alternis sessilibus, forma variis, nunc spinescentibus; floribus
axillaribus solitariis y. („b folia bracleiformia) in spicas simplices v.
ramosas terminales dispositis; bracteolis 2 lateralibus calyci exterioribus.
(Asia occid., Africa borJ)
02. ofaisto.. RAFI.NV' - Flores hermaphroditi; sepalis 3-5,
ma'quahbus r.g.dulis ; omnibus v. sa-pius exterioribus 2, 3 majoribus
dorso supra médium ala horizontali parva auctis; prœfiorationc
quincunciali. Stamina 1, 2; filamentis basi complanatis ; antheraruni
oblongarum loculis inferne longe distinclis ; connectivo in appendieem
i. /W. Lehman., 178 ,:,,«,; Anabas Revis., 4. Spec. 5, 6. LAR.LL., PL syr. Dec, II, t. 5
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