Folia supra visa acuta vel abrupte acuta vel alterum obtusum, prope medium leviter angustata, dentibus marginalibus saepius 2 et 3, rarius 3 et 4, ambo carinata, carina minute 2-5-denticulata, lat. visa supra medium leviter ampliata ibique e margine ad carinam eccentricam ad 8.5 et 6 mm, diam., glauca, punctis prominentibus etiam in cultis, 1.8 et 2 cm. longa cum vagina 5-6 mm., vel rarius ad 3 cm, cum vagina 8 mm, longa, 1 et 1.1 cm. lata; receptaculum subcompressum, 6-7 mm. longum cum tubo 2-2.5 mm., medio 6.5-9 mm., apice 5-7 mm., diam.; sepala 5, 1-1.1 cm. longa, basi 2.5-3.5 mm. lata, exteriora superue acute carinata, carina obscure denticulata, apice ad 1.5 mm. diam.; petala 5-6-seriata, acuta vel acuminata, laete lutea, demum sepala per 4-5 min. excedentia, 0.5-1.3 cm. longa, ca. 0.30 mm, lata; stamina ad 6 mm. longa; fossae dimidium tubi fere attingentes, glandula inconspicua onustae; ovarium medio vero per 1 mm. elevatum; stigmata crasse clavata, 1.5 mm. longa, demum interdum tubum receptaculum leviter excedentia.