花鸟图鉴 › 花卉

刺桐

Indian coral tree|デイゴ

Erythrina variegata · 豆科 Fabaceae

刺桐
摄影:Yu-Ju Chang,来自 Wikimedia Commons,以 CC BY-SA 4.0 授权。照片未经修改(仅缩放)。
颜色
红
地区
新加坡与热带亚洲
花期
春
花形
花簇
IUCN 等级
无危 (LC)

识别特征

有刺的落叶乔木,高达 27 米。叶三出,叶柄 20 厘米,小叶宽大、长宽各达 20 厘米。花密集成簇,猩红或深红色,蝶形,旗瓣大而向上翻,像一排排鹦鹉嘴,先叶开放,满树红花;种子黑色。乌鸦等鸟类吸食花蜜并帮助授粉。是泉州市和日本宫古岛市的市花,「刺桐城」是泉州的别称,噶玛兰族以刺桐开花为过年。

栖息环境

珊瑚礁海岸、海滨林缘、村落和街道,耐盐耐风;华南和东南亚作行道树和篱笆桩。

分布

原产热带亚洲和太平洋诸岛的珊瑚礁海岸,以及东非、印度次大陆、澳大利亚北部和印度洋岛屿,东到斐济;新加坡和华南(福建、广东、海南、台湾)的海岸和街道常见,日本冲绳和宫古岛的象征树。

花期

华南和台湾 3 到 4 月,先花后叶;新加坡 1 到 3 月旱季;冲绳 3 到 5 月(「梯梧」)。花期约一个月。

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。

光秃的枝上一簇簇红花,以蓝天为背景仰拍最干净,红在顺光下饱和、逆光下成剪影,减半档。鸟来吸蜜是必然的(太阳鸟、八哥、乌鸦),守着一树用长焦,1/1600 秒。落在地上的红花像小鹦鹉嘴,俯拍。

适合的摄影风格

蓝天下光枝上的红花簇;吸蜜的鸟。

相似物种

鸡冠刺桐(灌木状,花深红,花期长,南美);龙牙花(花细长如龙牙,墨西哥);象牙红是本种在园艺中的别名。

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

Indian coral tree

刺桐 · デイゴ

Erythrina variegata · Fabaceae

Indian coral tree
Photo: Yu-Ju Chang, via Wikimedia Commons, licensed CC BY-SA 4.0. Unmodified apart from resizing.
Colour
red
Region
Singapore and tropical Asia
Season
spring
Shape
cluster
IUCN status
Least Concern

Identification

A thorny deciduous tree to 27 m. Trifoliate leaves on 20 cm petioles with broad leaflets up to 20 cm long and wide. Dense clusters of scarlet or crimson pea flowers, the large standard turned up like rows of parrot beaks, opening before the leaves so the whole tree is red; black seeds. Crows and other birds feed on the nectar and help pollinate it. The city flower of Quanzhou (nicknamed the coral-tree city) and of Miyakojima in Japan; the Kavalan people of Taiwan mark the new year by its flowering.

Habitat

Coral-reef coasts, seaside forest edge, villages and streets, tolerant of salt and wind; a street tree and living fence post in southern China and South-East Asia.

Distribution

Native to the coral coasts of tropical Asia and the Pacific islands, eastern Africa, the Indian subcontinent, northern Australia and the Indian Ocean islands east to Fiji; common on the coasts and streets of Singapore and southern China (Fujian, Guangdong, Hainan, Taiwan), and the emblem tree of Okinawa and Miyakojima.

Season and behaviour

March and April in southern China and Taiwan, before the leaves; January to March in Singapore's dry season; March to May in Okinawa (deigo). About a month.

Photography tips

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

Clusters of red on bare branches are cleanest from below against blue sky, the red saturated in front light and a silhouette against it, half a stop under. Birds come for nectar without fail (sunbirds, mynas, crows): wait at one tree with a long lens at 1/1600 s. Fallen flowers on the ground look like little parrot beaks from above.

Photographic styles

Red clusters on bare branches under blue sky; birds at the nectar.

Similar species

Cockspur coral tree (shrubby, deep red, long season, South America); Erythrina corallodendron (slender flowers like dragon teeth, Mexico); ivory coral is a garden 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