资料库编号: Database ID: |
MY-2376 |
---|---|
中文名称: Chinese Name: |
牛角瓜 |
中文別名: | 皇冠花 |
学名: Scientific Name: | Calotropis gigantea [找同属植物] |
学名2: Syn. Scientific Name: | Asclepias argentata Noronha |
英文名称: English Name: | Crown flower |
植物科名: Family Name: | 夹竹桃科 Apocynaceae [找同科植物] |
生长习性: Living Behavior | 直立灌木 |
图片花色: | 白_white_紫_purple |
生长环境: Living Environment: | 干燥空旷地、栽培 |
输入时间: Input Time: | 201607 |
Remarks: 中国植物志: 直立灌木,高达3米,全株具乳汁;茎黄白色,枝粗壮,幼枝部分被灰白色绒毛。叶倒卵状长圆形或椭圆状长圆形,长8-20厘米,宽3.5-9.5厘米,顶端急尖,基部心形;两面被灰白色绒毛,老渐脱落;侧脉每边4-6条,疏离;叶柄极端,有时叶基部抱茎。聚伞花序伞形状,腋生和顶生;花序梗和花梗被灰白色绒毛,花梗长2-2.5厘米;花萼裂片卵圆形;花冠紫蓝色,辐状,直径3-4厘米,裂片卵圆形,长1.5厘米,宽1厘米,急尖;副花冠裂片比合蕊柱短,顶端内向,基部有距。蓇葖单生,膨胀,端部外弯,长7-9厘米,直径3厘米,被短柔毛;种子广卵形,长5毫米,宽3毫米,顶端具白色绢质种毛;种毛长2.5厘米。花果期几乎全年。 Info from: https://keyserver.lucidcentral.org/weeds/data/media/Html/calotropis_procera.htm Calotrope (Calotropis procera) is very similar to giant calotrope (Calotropis gigantea). These two species can be distinguished by the following differences: calotrope (Calotropis procera) is a large shrub growing 1-4 m tall. Its flowers are slightly cup-shaped in appearance and their relatively short and broad petals are whitish with purple tips. giant calotrope (Calotropis gigantea) is a large shrub or small tree often growing more than 4.5 m tall. Its flowers have relatively long and narrow petals that are bent outwards and are uniformly pink or mauve in colour (or have only slightly darker tips). | |
If there is any error, please contact us at info@hkcww.org | |
1-2376a | |
2-2376b | |
3-2376c |