Oenothera glazioviana
黃花月見草
naturalized
Oenothera glazioviana Micheli
名彙資訊
特徵描述
典藏標本
數位照片
分布位置
相關資訊
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名彙資訊
學名發表文獻
Micheli, Flora Brasiliensis 13(2): 178. 1882. (Fl. Bras.)
台灣首次記錄發表文獻
Hoch & Wagner, Flora of Taiwan, second edition 3: 965. 1993. (Fl. Taiwan 2nd edit., 台灣植物誌第二版)
異名
-
Oenothera erythrosepala BorbasYing, Coloured illustrations of herbaceous plats of Taiwan 1: 145. 1980. (Col. Ill. Herb. Pl. Taiwan, 台灣草本植物彩色圖鑑)
各語言俗名
無
參考資料
特徵描述
生活型
herb
形態特徵
- Erect biennial herb with basal overwintering rosette, stem 50–150 cm tall; pubescence densely strigillose, also with long, spreading hairs, usually with red blister-like bases, and glandular hairs on inflorescence.
- Leaves elliptic to lanceolate, 5–15 cm long, crinkled toward base, dentate to subentire.
- Flowers numerous in dense spikes; floral tube 35–50 mm long, straight in young buds; sepals 28–45 mm, reddish, free tips in bud 5–8 mm; petals 35–50 mm, yellow fading reddish orange; anthers 10–12 mm long; pollen 50% fertile; stigma elevated above anthers.
- Capsule narrowly lanceolate, generally straight, 20–35 mm long, 5–6 mm wide. Seeds in 2 rows per locule, 1.3–2 mm long, angled, reticulate and irregularly pitted, ca. 50% abortive.
- 2n = 14.
物候
Flowers Jul - Sep; fruit Aug - Oct.
分布
- 台灣 : Known from Taiwan at 1,950–2,350 m alt. Disturbed open places, edges of cultivated fields. Commonly cultivated.
- 世界 : Apparently originating in Europe, following hybrid origin between two N American species; now widely distributed in Asia, Europe, Australia, N and S America, and Africa;
引證標本
ILAN: Szuyuanyakou, Peng 8348, Wang et al. 3588. HUALIEN: Kuanyuan to Pilu, Peng 8348.
引用文獻
典藏標本
共有 3 份典藏標本
209991
J.C.Wang, 黃星凡 S.F.Huang, etc.
台中 Taichung
J.C.Wang, 黃星凡 S.F.Huang, etc.
台中 Taichung
208966
楊國禎 K.C.Yang
宜蘭 Ilan
楊國禎 K.C.Yang
宜蘭 Ilan
250463
楊國禎 K.C.Yang
宜蘭 Ilan
楊國禎 K.C.Yang
宜蘭 Ilan