Ziziphus incurva Roxb.

Trees to 15 m tall or large shrubs, spinose. Young branches brownish pilose; old branches black-brown or purple-black, stiff, stout. Stipular spines 1 or 2, erect, 4-6 mm, caducous; petiole 5-11 mm, brownish pilose; leaf blade abaxially pale green, adaxially dark green, ovate to elliptic, rarely ovate oblong, 5-14 × 3-6 cm, papery, abaxially with pubescent or sparsely hairy veins, glabrescent, adaxially glabrous or sparsely pubescent on primary vein, 3(or 5)-veined from base, base rounded to slightly cordate, often slightly asymmetric, margin crenate-serrate, apex acuminate or shortly acuminate, obtusely mucronulate, rarely subrounded. Flowers greenish, several to 10 in axillary dichotomous cymes; peduncles 7-16 mm, brownish pilose. Sepals ovate-triangular, abaxially pilose, adaxially glabrous, distinctly keeled up to middle, apex acute. Petals spatulate, subequal to stamens, clawed. Disk thick, fleshy, 5-lobed, distinctly emarginate in front of stamens, outer margin prominent. Ovary globose, apex puberulent; styles 2-branched, divided to half. Drupe red-brown at maturity, subglobose or globose-ellipsoid, 1-1.2 × 0.8-1.1 cm, glabrous, with persistent calyx tube and disk at base; fruiting pedicel 4-11 mm, pilose; mesocarp thin; endocarp ca. 3 mm, thickly cartilaginous, (1 or)2-loculed, with 1 or 2 seeds. Seeds black-brown, shiny, smooth. Fl. Apr-May, fr. Jun-Oct. 2n = 24.

Guangxi, S Guizhou, SW Xizang, Yunnan [Bhutan, India, Myanmar, Nepal, Thailand].

Mixed forests; 1000-2500 m.

Ziziphus yunnanensis C. K. Schneider.

हाडे बयर रूखमा फल्ने बयरको एक प्रजाति हो । यो वनस्पति नेपालको पूर्वी पहाडी भूभागमा पाइन्छ । हाडे बयर काठमाडौं उपत्यका आसपासका क्षेत्रहरूमा पनि प्रशस्तमात्रामा पाइन्छ ।

Ziziphus incurva is a medium-sized tree from the family Rhamnaceae which gives edible fruit. It is found from 900 meters to 1600 meters altitude in eastern Nepal including Kathmandu valley.

Ziziphus incurva là một loài thực vật có hoa trong họ Táo. Loài này được Roxb. miêu tả khoa học đầu tiên năm 1824.