Corpusculum maximum visum latere altero 3 cm, latere altero 3.7 cm, longum, parte latissima ad 2.2 cm, fissura 1.6 cm, lata, 3 cm diam. cum fissura per 3-4 mm ubi flos emerget tantum divergente, fissura ad 4 mm longa, saturate columbine griseum, supra planum sinon irregulariter bullatum, fenestra ipsa inconspicua, brunneo grisea, margine exteriore inaequaliter pectinate lobato, lobis pallide griseis, parte inter lobos ferrugineo rubra, intra marginem notis prominentibus, linearibus vel ramosis, pallide griseis, sparsis, ubique punctis parvis, ferrugineo rubris, leviter prominentibus, sat copiose ornata; pedunculus superne gradatim ampliatus, 3 cm longus; receptaculum valde compressum, subexsertum, 5 mm longum, 8.5 et 4 mm diam.; sepala 5, obtusa, 8 mm longa, 3-5 mm lata, 3 anguste marginata; petala 4-seriata, 1.5, 1.8, 2, et 2.2 cm longa, ad 2 mm lata, intima pauca angusta acuminata, exteriora acuta vel suhacuta, extima obtusa, inferne leviter angustata, aurea; filamenta parum supra basin constricta, alba, superne aurea, ad 8 mm longa, exteriora e basi per 3 mm papillate ciliata, intima epapillata, antheris aurantiacis; discus conspicuus crenatus; ovarium obscure lobatum, apicem versus gradatim leviterque elevatum, ibique altitudinem disci vix attingens; stigmata 5, superne aurantiaca, 1.2 longa.