- Procumbent to ascending, to +60cm long, multiple from base, typically simple, herbaceous, stellate pubescent, from taproot.
- Alternate, petiolate, stipulate. Stipules to 5mm long, 3mm broad, ciliate-margined, acute. Petioles to +10cm long, stellate pubescent, reduced upward. Blades to +/-5cm broad and long, reniform, dentate, stellate pubescent. Margins ciliate.
- Flowers in fascicles of 1-4 per leaf axil. Peduncles to +2cm long in flower, longer in fruit, stellate pubescent.
- Corolla of 5 petals united at base to stamen column. Petals to +/-1cm long, pinkish with darker pink lines, glabrous externally and mostly internally but pubescent near base internally(on claws). Stamen column pubescent. Anthers pale yellow to whitish. Ovary a ring of 13 carpels. Style branches exserted from stamen column, pinkish-purple. Calyx 5-lobed, subtended by 3 linear bracts. Bracts 3-4mm long, stellate pubescent. Calyx lobes acute, 4mm long in flower, accrescent, stellate pubescent. Carpels pubescent in fruit.
- This species can form large mats if conditions are right. The little flowers are quite striking but the plant should not be willingly spread as it is introduced in the U.S.
There are 5 other species of
found in Missouri and all are introduced.
is the most common.
Photographs taken at the Kansas City Zoo, 5-17-00.
Following modified from Taiwan Biodiversity National Information Network
This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Click on an acronym to view each weed list, or click here for a composite list of
Weeds of the U.S.
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