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Podocarpus costalis

C. Presl.

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iNaturalist· cc-by-nc

(c) zxchang, some rights reserved (CC BY-NC)

iNaturalist· cc-by-nc

(c) zxchang, some rights reserved (CC BY-NC)

Podocarpus costalis, locally known as arius, is a species of conifer in the family Podocarpaceae. It is native to the Philippines and Taiwan. This plant grows in island scrub, low forest, or in a limestone bluff or sea stack habitat, growing at elevations from sea level to nearly 300 meters. It is also widely cultivated as a garden plant. It is used in bonsai. The fruit is edible. One threat to the survival of wild populations is overcollecting for horticulture; this practice is illegal throughout its native range.

Description

A small shrub. The leaves are clustered near the ends of the small branches. They are leathery and narrowly sword shaped. They are 5-7 cm long by 7-12 mm wide. They are rounded at the tip and taper at the base. The edges curve over. The male cones occur singly, without stalks and are 2.5-3 cm lon by 8-10 mm wide. The female cones are long and fleshy. They are 10-13 mm long.

Distribution

It is a tropical plant. In Taiwan it grows along the coast among rocks.

Where It Grows

Asia, Philippines, SE Asia, Taiwan*,

Other Information

It is widely cultivated in Taiwan.

References (2)

  • Flora of Taiwan Vol. 1:561
  • Kuo, W. H. J., (Ed.) Taiwan's Ethnobotanical Database (1900-2000), http://tk.agron.ntu.edu.tw/ethnobot/DB1.htm

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