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JUGLANDACEES. 405GENERA1. Juglans L.— Flores monoeci; masculi oc-andri; sepalis oo etstaminibus receptaculo lineari-elongato et cum bractea axillari suaevecta connato; filamentis brevissimis v 0; antheris 2-locularibus;loculis parallelis rimosis; connectivo saepius apice clavato v dilatato.Floris fœminei receptaculum sacciforme, cum bractea sua connatum,cavitate germen intus adnatum fovens, margine sepala 4, quorumlateralia 2, gerens. Germen inferum, 1-loculare; styli ramis 2,crassis, dite papillosis. Ovulum 1, basilare, erectum atropum;integumento extimo brevi crasso; intimo autem nucellum includente.Fructus drupaceus; exocarpio carnoso, saepe demum inaequi-fisso;putamine duro, rugoso, saepe demum secus carpellorum dorsumlongitudinaliter déhiscente, 2-valvi, basi intus spurie 2-4-locellato.Semen erectum, basi 2-4-lobum exalbuminosum; embryonis carnosicotylèdonibus rugosis v. cerebriformibus lobatis; radicula brevisupera.— Arbores resinoso-odoratae; foliis demum alternis amplispinnatis, oc-foliolatis; floribus masculis amentaceis; amentis elongatise gemmis lateralibus squamatis erumpentibus; fœmineis solitariis,2 paucisve, nunc oo, spicatis terminalibus. (Orbis utriusque reg.temp. v. sub trop.) — Vid. p. 401.2. scoria RAFIN. 1 — Flores fere Juglandis; staminibus 3-10,sub-2-seriatis; connectivo tenui haud producto. Rractea sub florefcemineo parva v. 0. Sepala fœminea 4, aequalia v. valde inaequalia.Drupa ovoidea v. globosa; exocarpio carnoso-coriaceo in valvas 4superne déhiscente; endocarpio laevi v. ruguloso, indéhiscente; eI. In N. York Med. Rep., Hex. V, 350; iu (1817). —Carya NUTT., Gen. amer., II, 220. —Desvx Joum,, II, 170 (1809). — Scorias WITTST., ENDL., Gen., n. 5889. — C. DC, Prodr., XVI,El, 803. — Hicorias BAFIN., Fl lud., 109 II, 142. — B. H., Gen., III, 398, n. 1.

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