Plant Encyclopedia
Urena lobata subsp. sinuata ("Bontenka")
Japanese name: ボンテンカ (梵天花)
Scientific name: Urena lobata subsp. sinuata
[Overview]
A perennial or subshrub about 2 m tall.
It branches freely.
The leaves are alternate, about 5 cm long, deeply divided into 3–5 lobes, and the lobes are narrow.
The leaf surface has dark green markings.
The undersides of the leaves and the petioles are densely hairy.
The flowers are borne in the leaf axils; they are pale pink, about 2 cm across, with 5 petals.
The stamens form a tube.
The epicalyx segments are slightly shorter than the sepals.
The fruit is a schizocarp.
Details
Names
Japanese: ボンテンカ(梵天花)、オボンテンカ
Life form
Perennial, Subshrub
Habit
Terrestrial
Similar plants
Flowering season
August
Distribution or origin
Japan (Shikoku, southern Kyushu, Ryukyu), Taiwan to tropical regions of the world
Growth form
Branching
Height
600–2000 mm
Leaf shape
Lobed leaf
Leaf arrangement
Alternate
Inflorescence
Solitary
Number of petals
5
Flower color
Pink
Flower diameter
20
Leaf color
Green
Translated from our Japanese encyclopedia. If anything differs, the Japanese page is correct.
