Bombacaceae

E. Ulbrich
1914 Notizblatt des Königl botanischen Gartens und Museums zu Berlin  
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more » ... hen Gartens und Museums zu Berlin. This content downloaded from 195.34.78.191 on Mon, 16 Jun 2014 12:34:21 PM All use subject to JSTOR Terms and Conditions -156longae, ramis inferioribus 12 cm longis, superioribus brevioribus, dichasiorum stipitibus pedicellisque 1 mm vix superantibus. Flores diametro 4 mm. Sepala orbicularia, practer marginem petaloideum ciliatum cano-sericea. Petala 5 (anteriore inter sepalum 3. et 5. posito minore) spathulata, acuta, margine ciliata, dorso cum ungui aequilongo sericea, intus glabra et supra unguem glabrum squama profunde bifida dense albide villosa ad laciniarum apices in cristam subulatam producta aucta, 3 mm longa. Stamina albo-villosa, antheris glabris. Germen trigono-obovatum, dense subflavide tomentosum, in stylum apice glabrum subtrilobum attenuatum. In Brasiliae civitate Amazonas: E. ULE n. 8909 ("Rio Negro, in der Campina bei Pensador, Manaos", m. Jul. 1910, fi.; Hb. Ber.). Obs. Affinis Touliciae patentinervi Radlk., in Pulle Neue Beitr. z. Fl. Surinams III, Recueil d. Trav. bot. Neerl. IX, 2 (1912) p. 146. Bombax balanoides Ulbrich n. sp. -Arbor 6-12 m alta trunco columnari ramos teretes coronam parvam formantes gerente. Foliorum stipulae ovatae 6-7 mm longae, 4-5 mm latae, glabrae, brunneovirides, caducissimae. Folia quinata vel septenata maxima pedunculo + 12 cm longo, fere recto, valido, subtereti apice in discum latissimum 8-12 mm crassum dilatato instructa; foliola obovata vel oblongo-obovata, 14-18 cm longa, 5-9 cm lata, subacuta vel obtusiuscule-acuminata vel obtusa, margine integerrima, sessilia, subcoriacea, subtuis paululo dilutiora, nervis utrique prominentibus fuscidis, nervis secundariis e basi leviter arcuatis satis laxe distantibus nonis usque fere duodenis. Flores mediocres ad ramulorum terminos subracemosi ad axillas foliorum supremorum singuli vel nonnulli pedunculo validissimo 2,5-4 cm longo subanguloso squamulis fuscidis obtecto instructi prophyllis rudimentariis; ca 1 yx cupuliformis rugulosus lignosus validissimus truncatus extrinsecus intusque glaberrimus, extrinsecus griseus vel griseobrunneus, intus margine fuscus ceterum atro-brunneus; petala ovato-lanceolata obtusiuscula + 4 cm longa 16-20 mm lata coriaceosuberosa alba (t. ULE), in sicco brunneo -olivacea, reflexa, extrinsecus subtilissime tomentosula, intus albidosericeo -tomentosa
doi:10.2307/3994530 fatcat:yysnad2novcl7o77cz6g4blr2u