花鸟图鉴 › 花卉

大花紫薇

Queen's crape myrtle|バナバ

Lagerstroemia speciosa · 千屈菜科 Lythraceae

大花紫薇
摄影:Lokenrc,来自 Wikimedia Commons,以 CC BY 2.5 授权。照片未经修改(仅缩放)。
颜色
紫、粉
地区
新加坡与热带亚洲
花期
夏
花形
花簇

识别特征

落叶大乔木。叶大,长圆形,革质,秋冬转红后落下。花大,直径 5 到 7 厘米,六枚花瓣皱缩如绉纱,亮粉红到淡紫,组成直立的大型圆锥花序,满树紫花;蒴果球形,木质,像小核桃,宿存枝头。种加词意为「外表美丽的」,英文名「女王之花」来自旧名 flos-reginae。叶在菲律宾作降糖药。

栖息环境

热带的街道、公园和河岸,作行道树广泛栽培;原生于季雨林和河边。

分布

原产热带南亚、东南亚和美拉尼西亚(印度、斯里兰卡、缅甸、马来西亚、越南、菲律宾等);新加坡最常见的行道树之一,中国广东、广西、福建、香港栽培,日本仅冲绳。

花期

新加坡 4 到 7 月(雨季前后各一次),华南 5 到 7 月;花期约一个月,秋季红叶,冬季枯果。

拍摄建议

以下为 FilmAnalysis 编辑的拍摄经验,不是资料来源中的内容。

满树的紫花以蓝天为背景仰拍,紫色在柔光下最准、直射光下偏蓝;绉纱般的花瓣用微距拍皱褶和黄色的雄蕊。路边成排的紫花用长焦压缩。秋冬的红叶和球形木质果是另两个季节的题材;地上的落花铺成紫色地毯。

适合的摄影风格

蓝天下的紫色树冠;绉纱花瓣的微距。

相似物种

紫薇(小乔木,叶小,花小,温带);蓝花楹(花蓝紫、钟形,叶羽状细裂);大叶紫薇是本种的旧名。

相关徽章

暂无。本种还没有经过验证的照片识别,所以没有对应的徽章:图鉴里有名字不等于照片里有证据。

本页插图为 FilmAnalysis 原创绘制。照片来自维基共享资源,授权和作者见图下说明。

收录缘由:本种来自 赏花清单(GBIF 分类骨干与维基数据核对)。名称以GBIF 分类骨干和维基数据为准,事实依据下列资料来源,照片识别暂不提供。

资料来源

Flora & Birds › Flowers

Queen's crape myrtle

大花紫薇 · バナバ

Lagerstroemia speciosa · Lythraceae

Queen's crape myrtle
Photo: Lokenrc, via Wikimedia Commons, licensed CC BY 2.5. Unmodified apart from resizing.
Colour
purple, pink
Region
Singapore and tropical Asia
Season
summer
Shape
cluster

Identification

A large deciduous tree. Big oblong leathery leaves that turn red in autumn and winter before falling. Large flowers 5–7 cm across with six crinkled crêpe-like petals, bright pink to light purple, in big upright panicles that cover the tree; round woody capsules like small walnuts persist on the branches. The epithet means showy, and queen's flower comes from the old name flos-reginae. The leaves are used in the Philippines against diabetes.

Habitat

Tropical streets, parks and river banks, widely planted as a street tree; native to monsoon forest and riversides.

Distribution

Native to tropical South Asia, South-East Asia and Melanesia (India, Sri Lanka, Myanmar, Malaysia, Vietnam, the Philippines and elsewhere); one of Singapore's commonest street trees, grown in Guangdong, Guangxi, Fujian and Hong Kong, and in Japan only in Okinawa.

Season and behaviour

April to July in Singapore (a flush around each rainy season), May to July in southern China; about a month in flower, red leaves in autumn and dry capsules in winter.

Photography tips

These are the FilmAnalysis editors' notes, not content from the sources.

A tree covered in purple from below against blue sky, the purple truest in soft light and bluer in direct sun; macro for the crinkled petals and yellow stamens. Rows along a road compress with a long lens. The red autumn leaves and round woody fruit are the subjects of two other seasons; fallen flowers carpet the ground purple.

Photographic styles

A purple crown under blue sky; macro of crêpe petals.

Similar species

Crape myrtle (a small tree with small leaves and flowers, temperate); jacaranda (blue-violet bells, finely pinnate leaves); giant crape myrtle is an older name for this species.

Related badge

None yet. No validated photo recognition exists for this species, so no badge is tied to it: a name in the encyclopedia is not evidence in a photograph.

The illustration is original FilmAnalysis artwork. The photograph is from Wikimedia Commons; its licence and author are under it.

Why it is listed: this species comes from the Flower checklist (GBIF backbone and Wikidata verified). Names follow the GBIF backbone and Wikidata; the facts follow the sources below; photo recognition is not offered.

Sources