Macaranga andamanica Kurz

Shrubs 1-5 m tall. Branchlets pubescent, glabrescent. Stipules elliptic, 3-5[-8] mm, chocolate brown, apex subulate, deciduous; petiole 2-4 cm, pilose; leaf blade oblong-lanceolate or oblong, 7-14 × 2.5-5.5 cm, thickly papery, often drying dull brown, abaxially sparsely dark glandular-scaly, midrib pilose, base slightly auriculate-cordate, with 2 glands, margin sparsely glandular-denticulate, apex acuminate; veins 5-8 pairs. Male inflorescences very slender, (1.5-)4-9 cm; peduncle slender, 0.5-2 cm; axis glabrous or pilose; bracts deltoid, ca. 1 mm. Male flowers tiny, 3-5 per bract, surrounded by persistent whorl of 3 or 4 hooded bracteoles; pedicel ca. 1 mm, pilose; sepals 3, ovate, ca. 1.5 mm, glabrous; stamens 20-22. Female inflorescences often 1-flowered, sometimes inflorescence bisexual, with 1 or 2 male flowers; peduncle slender, 3-9 cm; flower subtended by pair of leafy bracts. Female flowers: pedicel 1-2 mm; sepals 4, lanceolate, 2-3 mm, pilose; ovary 2-locular; styles 2, filiform, 1.2-1.4 cm, basally connate. Capsule 2-lobed, ca. 5 × 11-12 mm wide, densely glandular-scaly, with sparse long sinuous caducous spines. Seeds subglobose, ca. 5 mm in diam., brownish, marbled. Fl. and fr. year-round.

Guangdong, Guangxi, Guizhou, Hainan, S Yunnan [India (Andaman Islands), Malaysia, Myanmar, Thailand, N Vietnam].

Hills, mountain valleys, thickets; 100-400 m.

Macaranga bracteata Merrill; M. brandisii King ex J. D. Hooker; M. esquirolii (H. Léveillé) Rehder; M. kampotensis Gagnepain; M. rosuliflora Croizat; M. trigonostemonoides Croizat; Morinda esquirolii H. Léveillé.

Macaranga andamanica là một loài thực vật có hoa trong họ Đại kích. Loài này được Kurz mô tả khoa học đầu tiên năm 1877.

安达曼血桐（学名：Macaranga andamanica）为大戟科血桐属下的一个种。