DESC. Caudex arborescens erectus simplicissimus cylindraceus, 6-18-pedes altus, crassitie femoris. Folia caudicem terminantia numerosissima patula, apicibus arcuato-recurvis, lorea, solida, ancipitia apice teretiusculo, novella undique tecta pilis adpressis strictis acutis laevibus, angulis lateralibus et ventrali retrorsum scabris. Pedunculi numerosi teretes 8-12-pollicares crassitie digiti, vaginis integris brevibus imbricatis hinc in foliolum subulatum productis tecti. Capitulum globosum, floridum magnitudine pruni minoris, fructiferum pomum parvum aequans. Flores undique dense imbricati, tribracteati, sessiles. Bractea exterior lanceolata breve acuminata planiuscula erecta, extus villosa intus glabra, post lapsum fructus persistens: duae laterales angusto-naviculares, acutissimae, carina lateribusque villosis, longitudine fere exterioris, simul cum perianthio fructifero, separatim tamen, dilabentibus. Perianthium sexpartitum regulare subaequale glumaceum: foliola lanceolata acutissima disco nervoso nervis immersis simplicissimis, antica et postica plana, lateralia complicata lateribus inaequalibus, omnia basi subangustata, extus longitudinaliter sed extra medium praecipue villosa, intus glaberrima, aestivatione imbricata. Stamina sex subaequalia, aestivatione stricta filamentis sensim elongantibus: Filamenta fere hypogyna ipsis basibus foliolorum perianthii quibus opposita leviter adhaerentia, filiformia glabra teretia: Antherae stantes, ante dehiscentiam lineares obtusae filamento paulo latiores, defloratae subulatae vix crassitie filamenti, loculis parallelo-contiguis connectivo dorsali angusto adnatis, axi ventrali longitudinaliter dehiscentibus, lobulis baseos brevibus acutis subadnatis: Pollen simplex breve ovale laeve. Pistillum: Ovarium sessile disco nullo squamulisve cinctum, lanceolatum trigono-anceps villosum, triloculare, loculis monospermis. Ovula erecta fundo anguli interioris loculi paulo supra basin suam inserta, obovata lenticulari-compressa, aptera: Testa in ipsa basi acutiuscula foramine minuto perforata: Membrana interna respectu testae inversa, hujusce nempe apici lata basi inserta, ovata apice angustato aperto foramen testae obturante: Nucleus cavitate membranae conformis, ejusdem basi insertus, caeterum liber, pulposus solidus, apice acutiusculo laevi aperturam membranae internae attingente. Stylus trigonus strictus, infra villosus, dimidio superiore glabro, altitudine staminum, iisdem paulo praecocior, exsertus nempe dum illa adhuc inclusa. Stigmata tria brevissima acuta denticuliformia. Pericarpium exsuccum, indehiscens, villosum, basi styli aristatum, perianthio scarioso et filamentis emarcidis cinctum, abortione monospermum. Semen turgidum obovatum retusum, integumento (testa) simplici membranaceo aqueo-pallido, bine (intus) fere a basi acutiuscula, raphe fusca verticem retusum attingente ibique in chalazam parvam concolorem ampliata. Albumen semini conforme dense carnosum album.
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