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FOC | Family List | FOC Vol. 12 | Theaceae | Adinandra

10. Adinandra glischroloma Handel-Mazzetti, Anz. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 60: 96. 1924.

两广杨桐 liang guang yang tong

Shrubs or trees, 3-8 m tall. Young branches grayish brown; current year branchlets and terminal buds densely spreading yellowish brown or ferruginous villous. Petiole 8-10 mm, densely hirsute; leaf blade oblong-elliptic, 8-13 × 2.5-4.5 cm, leathery, abaxially yellowish green and yellowish brown to ferruginous hirsute with trichomes projecting beyond margin, adaxially dark green and glabrous, secondary veins 10-12 on each side of midvein and conspicuous on both surfaces, base cuneate to rarely rounded, margin entire, apex acuminate. Flowers axillary, 2 or 3 in a cluster, rarely solitary. Pedicel 0.6-1.5 cm, often recurved, densely hirsute; bracteoles caducous. Sepals broadly ovate, 5-14 mm, outside densely ferruginous hirtellous, apex acute. Petals white, oblong to ovate-oblong, 8-15 × 4-6 mm, outside hirtellous along median portion, apex rounded. Stamens 25-30, 5-9 mm; filaments glabrous; anthers linear, 2-4.5 mm, with filiform trichomes, connective exserted. Ovary ovoid, densely hirsute, 3-loculed with many ovules per locule; style ca. 8 mm, completely united, densely hirsute on basal 2/3 or entire length. Fruit black when mature, globose, 0.8-1.3 cm in diam., densely hirsute. Fl. May-Jun, fr. Sep-Oct.

● Forests, thickets; 200-1800 m. Fujian, Guangdong, E and S Guangxi, S Hunan, E and S Jiangxi, S Zhejiang.

1 Older leaf blades abaxially densely ferruginous hirsute on entire surface, trichomes to 5 mm.   10c var. jubata
+ Older leaf blades abaxially densely hirsute at margin otherwise sparsely hirsute or glabrescent, trichomes to 3 mm   (2)
2 (1) Sepals 5-7 mm; petals ca. 0.8 cm.   10a var. glischroloma
+ Sepals 11-14(-15) mm; petals 1.3-1.5 cm.   10b var. macrosepala


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