Cardamine scutata var. formosana

台灣碎米薺

endemic

Cardamine scutata Thunb. var. formosana (Hayata) Liu & Ying

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

Liu & Ying, Flora of Taiwan 2: 686. 1976. (Fl. Taiwan)

台灣首次記錄發表文獻

同發表文獻

異名

Cardamine hirsuta L. var. formosana Hayata

Hayata, Materials for a flora of Formosa 30. 1911. (Mat. Fl. Formos.)
Cardamine hirsuta L. var. rotundiloba Hayata

Hayata, Materials for a flora of Formosa 31. 1911. (Mat. Fl. Formos.)
Cardamine regeliana auct. non Miq.

Suzuki, Short Flora of Formosa 76. 1936. (Short Fl. Formos.)
Cardamine regeliana Miq. var. formosana (Hayata) Suzuki

Suzuki, Short Flora of Formosa 77. 1936. (Short Fl. Formos.)
Cardamine regeliana Miq. var. rotundiloba (Hayata) Masam.

Masam., A list of vascular plants of Taiwan 56. 1954. (List Vasc. Taiwan)

各語言俗名

中

台灣薺菜. 台灣焊菜.
日

たねつけばな.

參考文獻

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

特徵描述

生活型

herb

形態特徵

Glabrous perennial herb; stems branched, ascending, 15–20 cm high.
Leaves pinnately cleft, obovate, 5 cm long including petioles, 2–2.5 cm wide, lateral segments obovate, rounded at apex, 3–5-lobed, abruptly attenuate at base, 2–2.5 cm long; petioles ca. 2 cm long, complanate or winged.
Inflorescences racemes, 3–6 cm long; flowers white; pedicels 1–3 mm long; bracts obtuse, ca. 1 mm long; sepals oblong, 1–1.5 mm long, 0.5–0.8 mm wide; petals obovate, spatulate, 1–1.5 mm long, rounded or emarginate at apex, narrowed at base; stamens 1–1.5 mm long, filaments complanate.
Siliques linear, straight, 17 mm long, 1 mm wide, obtuse at both ends; seeds oblong, 0.5–0.75 mm long, slightly scabrous.

分布

台灣 : In the mountains from low to high altitudes throughout the island.

引證標本

TAIPEI: Tanshui, Sasaki s. n. 1924; Tatunshan, Shimada s. n. 1913. CHIAYI: Alishan, Ito s. n. 1914; Poposhe, Kawakami & Kobayashi 1485 (Type of Cardamine hirsuta L. var. formosana Hayata); Sangyang, Ying 1021; Motien, Ying 1059. HUALIEN: Yasukawa s. n. 1923.