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Dinghushan | Family List | Podocarpaceae | Podocarpus

Podocarpus macrophyllus (Thunb.) D. Don

罗汉松

Description from Flora of China

Trees to 20 m tall; trunk to 60 cm d.b.h.; bark gray or grayish brown, peeling off in thin flakes; branches spreading or erect-spreading, rather dense; branchlets glabrous or pubescent. Leaves spirally arranged, sessile; blade dark green and glossy adaxially, grayish green, pale green, or tinged white abaxially, linear-lanceolate, oblanceolate, or oblong-oblanceolate, slightly curved, 1.7-12 cm × 2-10 mm, midvein prominently raised adaxially, slightly raised abaxially, base cuneate, apex mucronate or acute to long acuminate. Pollen cones axillary, usually in clusters of 3-5 on very short peduncle, spikelike, 3-5 cm, with several triangular bracts at base. Seed-bearing structures axillary, solitary, pedunculate, with few basal bracts. Receptacle red or purplish red when ripe, columnar. Epimatium purplish black when ripe, with white powder. Seed ovoid, ca. 1 cm in diam., apex rounded. Pollination Apr-May, seed maturity Aug-Sep. 2n = 38.

Forests, open thickets, roadsides; near sea level to 1000 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Sichuan, ?Taiwan, Yunnan, Zhejiang; introduced or status uncertain in Shaanxi [Japan, ?N Myanmar].

生活型: 乔木

栽培植物: 栽培

特征: 乔木;

花期: 5

生境: 见于七星岩,栽培

用途: 木材供器具、家具等用;庭园绿化树种。

门中名: 种子植物门

亚门中名: 裸子植物亚门


 

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