Cinnamomum tenuifolium f. nervosum

天竺桂

Cinnamomum tenuifolium Sugimoto f. nervosum (Meissn.) Hara

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

Hara. 1977. Journal of Japanese Botany 52(9): 259. (J. Jpn. Bot.)

Liao. 1987. Quarterly journal of Chinese forestry 20(3): 73. (Quart. J. Chin. For.)

Cinnamomum pseudopedunculatum Hayata

Hayata. 1913. Icones Plantarum Formosanarum 3: 161. (Icon. Pl. Formos.)
Cinnamomum japonicum Sieb. ex Nees

Sasaki. 1928. List Pl. Form. (Sasaki) 192.
Cinnamomum reticulatum Hayata

Nakai. 1918. The Botanical magazine, Tokyo 32: 218. (Bot. Mag. Tokyo)

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
Liu. 1961. Illustrations of native and introduced ligneous plants of Taiwan. (Ill. Nat. Intr. Lign. Pl. Taiwan)
Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou. 1994. Trees of Taiwan revised. (Tr. Taiwan rev. ed.)

tree

Medium-sized Evergreen trees, without cinnamon odor; branchlets terete, glabrous.
Leaves sub-opposite, often alternate, oblong to long-ovate, 6-13 cm long, 2-5 cm broad, coriaceous, acute at apex, obtuse at base, glabrous above, glaucous and later glabrous beneath, with 3 main veins, midrib elevated on both surfaces, other lateral veins 2 or 3 pairs in addition to 2 main lateral veins, elevated on both surfaces, veinlets indistinct above, reticulately elevated beneath; petioles 1-1.5 cm long, glabrous, stout, flat.
Inflorescences umbellate-cymose, axillary, glabrous, 5-7-flowered; peduncle 4-5 cm long; pedicels 6-7 mm long; tepals 6, broadly ovate, 2.5 mm long, obtuse, glabrous outside, densely pubescent inside; fertile stamens 9, 1st and 2nd whorles of stamens eglandular, filaments nearly glabrous, 3rd whorl with 2 sessile glands, 4th whorl staminodia, hirsute, sagittate at apex; ovary ovoid, the style 1.5 mm long, glabrous.
Berry ellipsoid, 1-1.2 cm long, 0.7 cm broad, violet-black.