EVERGREEN

Plant Encyclopedia

Ixeris repens

Ixeris repens ("Hamanigana")

Japanese name: ハマニガナ (浜苦菜)
Scientific name: Ixeris repens

Ixeris repens

[Overview]
A perennial found on sandy beaches.
Long runners extend through the sand.
The leaves are alternate, heart-shaped, 3–5 cm across, and palmately or pedately divided into 3–5 lobes.
The leaves are thick.
The petioles are long, but they are often not visible because they are buried in the sand.
Yellow flower heads about 3 cm across are borne 2–10 in corymbs at the stem tips.
The fruit is an achene.
The fruit is an achene with a pappus.

[Cultivation]
Propagate from seed.
Plant in a sunny, well-drained, well-ventilated place.
For potted plants, water thoroughly when the soil surface dries; for plants in the ground, rainfall is sufficient.
Fertilizer is not particularly necessary.
There are no particular pests or diseases.

Details

Names
Japanese: ハマニガナ(浜苦菜)、ハマイチョウ(浜銀杏)
Life form
Perennial
Habit
Terrestrial
Planting (or sowing) season
March, April, September, October
Flowering season
April, May, June, July, August, September, October
Distribution or origin
Japan, Korea, China, Taiwan, Vietnam, Kamchatka Peninsula, southern Kuril Islands
Leaf shape
Lobed leaf
Leaf arrangement
Alternate
Inflorescence
Head
Flower color
Yellow
Leaf color
Green
Availability of seeds and plants
Low
Form sold
Seedlings
Propagation
Seed
Sun exposure
Full sun
Water needs
Moderate
Soil needs
Required
Tolerance
Salt-spray tolerance
Suitable uses
Ground cover, Potted plant, Parks and gardens

Translated from our Japanese encyclopedia. If anything differs, the Japanese page is correct.

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