资料库编号: Database ID: |
MY-9226 |
---|---|
中文名称: Chinese Name: |
醉蝶花 |
中文別名: | 西洋白花菜 |
学名: Scientific Name: | Tarenaya hassleriana [找同属植物] |
学名2: Syn. Scientific Name: | Cleome hassleriana Chodat |
英文名称: English Name: | Spider Flower |
英文別名: | Pink queen |
植物科名: Family Name: | 白花菜科 Cleomaceae [找同科植物] |
生长习性: Living Behavior | 一年生草本 |
图片花色: | 白_white_粉红_pink_紫_purple |
生长环境: Living Environment: | 栽培 |
原产地: | 阿根廷、巴西、巴拉圭、乌拉圭 |
输入时间: Input Time: | 201609 |
Remarks: Flora of North America: Sepals, ovary, and capsules glabrous; petals usually pink or purple, sometimes white. Tarenaya hassleriana Sepals, ovary, and capsules ± glandular-pubescent; petals white or greenish white. Tarenaya spinosa Flora of North America: Plants (50-)100-200 cm. Stems sparsely branched; glandular-pubescent. Leaves: stipular spines 1-3 mm; petiole 2.5-7.5 cm, glandular-pubescent, with scattered spines 1-3 mm; leaflets 5 or 7, blade elliptic to oblanceolate, 2-6(-12) × 1-3 cm, margins serrulate-denticulate, apex acute, surfaces glandular-pubescent abaxially, glandular adaxially. Racemes 5-30 cm (10-80 cm in fruit); bracts unifoliate, ovate, 10-25 mm. Pedicels 20-45 mm, glandular-pubescent. Flowers: sepals (reflexed after anthesis), green, linear-lanceolate, 5-7 × 0.8-1.3 mm, glabrous; petals usually pink or purple, sometimes white (or fading to white by second day), oblong to ovate, 20-30(-45) × 8-12 mm; stamens purple, 30-50 mm; anthers 9-10 mm; gynophore 45-80 mm in fruit; ovary 6-10 mm, glabrous; style 0.1 mm. Capsules (25-)40-80 × 2.5-4 mm, glabrous (in straight alignment with gynophore and pedicel). Seeds 10-20, 1.9-2.1 × 1.9-2.1 mm, tuberculate. 2n = 20. Flowering late spring-late summer. Disturbed roadsides, vacant lots, waste areas, gravel pits, lakeshores, streambeds; 0-200(-800) m; introduced; Que.; Ala., Ark., Conn., D.C., Fla., Ga., Ill., Ind., Iowa, Ky., La., Md., Mass., Mich., Miss., Mo., Nebr., N.J., N.Y., N.C., Ohio, Okla., Pa., R.I., S.C., Tenn., Tex., Va., W.Va., Wis.; South America; introduced also in Mexico, West Indies, Central America. Tarenaya hassleriana is native to Argentina, Brazil, and Paraguay. It is often cultivated and has sometimes escaped and naturalized. In cultivation and various floras, it has long been treated under the name Cleome spinosa; that name properly applies to the next species. 中国植物志: 一年生强壮草本,高1-1.5米,全株被粘质腺毛,有特殊臭味,有托叶刺,刺长达4毫米,尖利,外弯。叶为具5-7小叶的掌状复叶,小叶草质,椭圆状披针形或倒披针形,中央小叶盛大,长6-8厘米,宽1.5-2.5厘米,最外侧的最小,长约2厘米,宽约5毫米,基部锲形,狭延成小叶柄,与叶柄相联接处稍呈蹼状,顶端渐狭或急尖,有短尖头,两面被毛,背面中脉有时也在侧脉上常有刺,侧脉10-15对;叶柄长2-8厘米,常有淡黄色皮刺。总状花序长达40厘米,密被粘质腺毛;苞片单1,叶状,卵状长圆形,长5-20毫米,无柄或近无柄,基部多少心形;花蕾圆筒形,长约2.5厘米,直径4毫米,无毛;花梗长2-3厘米,被短腺毛,单生于苞片腋内;萼片4,长的6毫米,长圆状椭圆形,顶端渐尖,外被腺毛;花瓣粉红色,少见白色,在芽中时覆瓦状排列,无毛,爪长5-12毫米,瓣片倒卵伏匙形,长10-15毫米,宽4-6毫米,顶端圆形,基部渐狭;雄蕊6,花丝长3.5-4厘米,花药线形,长7-8毫米;雌雄蕊柄长1-3毫米;雌蕊柄长4厘米,果时略有增长;子房线柱形,长3-4毫米,无毛;几无花柱,柱头头状。果圆柱形,长5.5-6.5厘米,中部直径约4毫米,两端梢钝,表面近平坦或徽呈念珠状,有细而密且不甚清晰的脉纹。种子直径约2毫米,表面近平滑或有小疣状突起,不具假种皮。花期初夏,果期夏末秋初。 鸟足菜属=Cleome 醉蝶花属=Tarenaya | |
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1-9226a | |
2-9226b | |
3-9226c | |
4-9226d | |
5-9226e | |
6-9226f | |
7-9226g |