Sedum formosanum

台灣佛甲草

endemic

Sedum formosanum N. E. Brown

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

N. E. Brown. 1884. Gardener's Chronicle & Agricultural Gazette 24: 134. (Gard. Chron.)

台灣首次記錄發表文獻

同發表文獻

異名

Sedum alfredi Hance

Yamamoto. 1926. Supplementa iconum plantarum Formosanarum 2: 18. (Suppl. Icon. Pl. Formos.)

各語言俗名

中

台灣佛甲草、白豬母乳、白豬母菜、石板菜
日

たかさごまんねんぐさ、こなしまんねんぐさ

參考文獻

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

A green annual fleshy herb; stems tufted, 10–15 cm high, erect, rather stout, densely leaved, branching dichotomously or trichotomously.
Leaves alternate, occasionally opposite, spathulate to obovate, 10–15 mm long, 8–12 mm broad, broadly rounded at apex, obtuse to cuneate at base.
Cymes rather large, 5–8 cm across, many-flowered. Flowers sessile, about 1 cm across, yellow; bracts leaf-like; sepals 5, unequal in length, linear-lanceolate, 2–3 mm long, obtuse at apex; petals 5, narrowly lanceolate, acuminate at apex, 6–7 mm long, yellow; stamens 10, shorter than the petals, anthers yellow; carpels 5, erect when mature, broadly lanceolate, 5–6 mm long, shortly acuminate at apex, terminated by a style about 1 mm long.
Seeds many, oblong, 0.4 mm long.(長寬=18:7)

物候

Flowering and fruiting periods from March to June.

花	1	2	3	4	5	6	7	8	9	10	11	12
果	1	2	3	4	5	6	7	8	9	10	11	12

分布

台灣 : along the seashore.
世界 : Japan, the Ryukyus and the Philippines.

引證標本

TAIPEI: Tanshui, Huang 2280; Padotse to Fulung, Tang 1477*. ILAN: Tali, Tang 1313; Wushihbi, Tang 1893. PINGTUNG: Hengchun, Kawakami & Sasaki s. n. 1912. TAITUNG: Lanyu, Huang et al. 9179.