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Nova genera et species plantarum quas in peregrinatione orbis novi collegerunt, descripserunt, partim adumbraverunt Amat. Bonpland et Alex. de Humboldt Tomus VII

C A T A S E T U M . - I: Ì I Cataseiuin tiiaculalum S-yiioi>s. Plant, n-q. \.p. 33i. Cebolleta incolarum. 0-escit in 'Regno Novo- Granatensi, ¡jrope Turbaco, alt. iSoAex. Floret Majo. PiANiA parasitica, fiuwi obloiigi. Fou\ nonuulla ex npice bulbi cruaipenlia, lanccolalo-oblorga, acuta, membranacea, striato-oen-osa, glaberrima, subtrip oil i cari a. PKDÜNCULDS ladicalis. I'toiiES allerni, pcdiecllati, pcaduli;pcdicellis basi unibraclcatis. BRACTEÌ; lanceolate, concava;. CAIYX : folíola [fig. 3.) tria exictiora angustióla, integerrima, vitidia, quorum duo lateralia cornuum in modum arcuatim patentia, tedium foliola iDteriora amplectens. I'oliola interiora : duo superiora (/V. 4. ) ovata, margine subserrata, infernc nigromaculata; tctiunj (labellum /ig. i.) maximum, inflatum, concayum, margine ciliatum, interne rubroa gynostemii occultans. GYNOSTEUIUU (/g. 2.5.) erectum, lanceoklum,culatutQ, c adutrumquesiiguatis latuscornuinstructumjcoruua (/f^.G.) retrorsa, Cliformia, longissima, arcuato-couniventia,pellucida. ANTHEBÌ gynostemio i utero e, infra apiceni lauceolatum, insidens, opcrculata; operculum (Jig. 8. ) in subulam dcsinens; subula parti superiori g; is (/!g.y. ) duaì, elliptical, pedicello o , granulosas (?); pedicellus o tubuli« duobus connatis constaus, basi pel tato-explana tus. SIIGUA m.ignutn, labellum spectans. Fnucias desideratur. Specimina baud suppctunt. Descriptio ex scLcdis Humboldtianis, mutata pariium denominationc. 2 . CATASETUM MACROCAIÌPUM. f T;ib. DGXXXI. C. foliolis calycinis immaculatis j labello margine imberbi. Civscit in truncis Avicennia-, prope Cajennam. X floret Majo, Junio; fructificat Augusto. BütDi íoliosi, tardius nudi, ovati vel fusiformi-oblongi, 3-6-poliicares , cinerco-albidi, basi fibrosi; fibris crassis.simplicibus. FOUA oblongo-lanceola ta, acuminata, apice plerumque contorta, basi vagioantia, nervosa, membranacea, e ree to-pa lentia ¡ vaginis distiche imbricatis, bulbum vestientibus. PEDu.-icntus (scapus) radicalis, erectus, 5-7-pollicaris, bracteatus, apice i-3-llorus; braeteis lanceoJatis, inferioribus latioribus etimbriealis. FtosES alterai, remoli, atropurpurei; pedunculo (ovario?) 7-9 lineas longo, recurvo. CALYX inversns, erassiusculus, connivens ¡ foliola quinqué subconsimilia, longitudine ajqualia, nervosa, subacuminata, tria exteriora oblonga, duo interiora latiora, 0vato-oblonga i sextum (labellum) superum, difforme, cartilagineum, reli qu is dim idi 0 brevius, cuculliforme, dorso saccato-calcaratum, apice lunato-emarginatum ctbreviterrostellatum; calcare rot un da to, subeonico- GYKOSTESIIOM 1.2.) carinatum, leviter arcuatum, ecassum, exserlum, infecneangustatum, apice dilatatum ibique abrupte acuminatum;acuminclongo, angusto, canaliculato. ANTHEBA in concavitate summi gynostemii dilatati locata ; dolapsa in speciminibus suppctentibus, ejus loco areola fusca, subtrigona, antice profunde emarginata, subbifurca; ex apice tumidulo utriusque bracliioli descendit fdum setiforme, longissimum, cartiiagincum, gynostemio per partem inferiorem adnatum, apice uncinato-adscendens. STIO.MA sub anthera, maguum, concarum, inferne callo transverso limitatum. CAPSCLA oblongo-pyriformis, 4-5-pollicarÌ8, sexeostata, costis promincntibus, rotundatis, unilocularis, ad costas crassiores trivalvis ; valva: medio placentiferie ; placenta! bilamellat.ii ; lamellis simplicibus vel plerumque itcrum bilamellatis, utrinque vestitis lanugine densa, cui immersa semina crcberrima, minutissima, oblonga, ovata, hirsuta. Descriptio excerpta ex schedis Richardianis. Í EPISTEPHIUM CALVX cal ici l l o u iccolat o dentalo c inctus; foÜola T]iunc|Lie Ubera; sext u m (labellum) ccalcaratum, ìutus barbatuin, per ungiiein gynostemio a d n a t u m . ANTHERA tcrminalis, operciilata. POLLINIS mass® (¡iiatiior (P)^ g r a n u l o s a } . ' Affine Vanilla. Nuv. GEN. RT SPEC,


Nova genera et species plantarum quas in peregrinatione orbis novi collegerunt, descripserunt, partim adumbraverunt Amat. Bonpland et Alex. de Humboldt Tomus VII
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