Chisocheton setosus

Primary tabs

Chisocheton setosus

Description

Pachycaul treelet to 5 m, ?unbranched; bole c. 8 cm diam. Bark smooth; inner bark pale yellow. Leaves to 1 m long, imparipinnate, at least 6-jugate; petiole to 35 cm long, subterete, sometimes grooved adaxially, to 6 mm diam., ferruginous-setose with hairs 2–3 mm long, base swollen with conspicuous hollow at junction with shoot; rachis 1- or 2-sulcate, setose as petiole. Inflorescence to 2 m, pendulous, ± densely setose, drying irregularly angled with flowers crowded in condensed cymes at distal end like a bellrope, bracts c. 7 mm long, setose. Flowers recurved, shortly pedicellate. Staminal tube to 3.2 cm long, glabrous except for a band of hairs below lobes without, white, margin with 6–8 truncate or irregularly lobed lobes anthers 6–8, c. 2 mm long, glabrous, scarcely locellate. Ovary in female flowers unknown; style sparsely pilose proximally, glabrous distally; stylehead capitate, distinctly narrow- annular apically. Fruit (unripe) pale yellow, densely setose.

Distribution

Asia-Tropical: Borneo (Brunei present, Sabah present, Sarawak present), C Kalimantan present
Malesia: Borneo (Sarawak, Brunei, Sabah, C Kalimantan).Collected only five times.

Citation

Mabb. 1979 – In: Bull. Brit. Mus. Nat. Hist., Bot.: 327.
Meijer 1967 – In: Bot. News Bull. Sabah: 78
Airy Shaw 1937 – In: Hook. Ic. Pl.: t. 3334