Viola adenothrix

喜岩堇菜

endemic

Viola adenothrix Hayata

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

Hayata, Icones Plantarum Formosanarum 3: 23. fig. 9. 1913. (Icon. Pl. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Viola thrichopoda Hayata

Hayata, Icones Plantarum Formosanarum 3: 29. fig. 15. 1913. (Icon. Pl. Formos.)
Viola brachycentra Hayata

Hayata, Icones Plantarum Formosanarum 3: 25. fig. 10. 1913. (Icon. Pl. Formos.)
Viola taiwanensis W. Becker

W. Becker, Repertorium specierum novarum regni vegetabilis 17: 315. 1921. (Rep. Sp. Nov. Regni Veg.)
Viola royleana auct. non Wallich.

Nakai, The Botanical magazine, Tokyo 36: 87. 1922. (Bot. Mag. Tokyo)
Viola kasanensis auct. non Hayata

Nakai, The Botanical magazine, Tokyo 36: 87. 1922. (Bot. Mag. Tokyo)
Viola rupicola auct. non Elmer

Lin, Taiwania 1: 273. 1950.

各語言俗名

中

剛毛茶匙. 剛毛茶匙癀. 台灣堇菜.
日

あらげすみれ.

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

Perennial herb; rhizome erect to acending, rather stout; stem up to 25 cm high, creeping to ascending, sometimes rooting at nodes.
Leaves 1–5 cm long, 1–4 cm broad, elliptic to elliptic-ovate or ovate-cordate, cordate at base with rounded basal lobes, acute at apex, shallowly crenate on margin, subdentate on lobes, wingless, usually hirsute, rarely slightly pubescent, membraneous or herbaceous; petioles 1–15 cm long, slender, hirsute; stipules 3–16 mm long, 2–6 mm broad, ovate to lanceolate, acuminate at apex, fimbriate or laciniate on margin, glabrous.
Flowers 15–24 mm across, pale purple to almost white with darker veins; peduncles pilose; sepals 3–7 mm long, 1–1.5 mm broad, lanceolate, acute at apex, entire, sparsely pubescent; appendages ca. 0.5 mm long, rounded; petals obovate to oblanceolate, the basal usually one shorter than the others, emarginate at apex, the lateral pair bearded, rarely beardless; spurs 0.8–2 mm long, exceeding calycine appendages, cylindrical, obtuse; styles 1.4–1.6 mm long, geniculate at base, clavate distally, spex distinctly lobed on both sides, with anterior stigmatic beak.
Capsules 6–9 mm long, ellipsoid, glabrous. Seeds ovoid, 1–1.2 mm long.
Chromosome number n= 12.

分布

台灣 : Endemic.

引證標本

TAIPEI: Lalashan-Fushan, Yang 1340. ILAN: Taipingshan, Huang et al. 10779. TAOYUAN: Tsutuan-Ssuling, Wang 3521; HSINCHU: Kwanwu, Wang 4128. TAICHUNG: Anmashan, Huang 8092. NANTOU: Tsueifeng, Wang 4196. CHIAYI: Arishan, Bandaizan, Hayata s. n. 1912 (Type of V. adenothrix, TI!). KAOHSIUNG: Takuanshan, Wang 4238. PINGTUNG: Ali, Wang 3448. TAITUNG: Lisung-Shiangyang, Wang 2059; Chiakankei, Mori s. n. 1908 (Type of V. thricopoda, TI!). HUALIEN: Chingshuishan, Wang 2307.