Dentella repens J.R.Forst. & G.Forst.

Species

Angiosperms > Gentianales > Rubiaceae > Dentella

Characteristics

Dwarf herbs, creeping, much branched, rather fleshy; branches flattened to angled, glabrous or puberulent, often rooting at nodes. Leaves subsessile to shortly petiolate; petiole to 1[-4] mm; blade drying stiffly papery, oblong-lanceolate, oblanceolate, or spatulate, 4-7[-10] × 1-2[-4] mm, glabrous or sparsely hirtellous at least along margins and principal veins, base cuneate to acute, margins flat, apex obtuse to acute; secondary veins not visible; stipules triangular, ca. 1 mm, entire to erose. Flowers solitary at forks of branchlets or rarely along stems, subsessile or with pedicel to 1[-2] mm. Calyx with ovary portion subglobose, ca. 1 × 1-1.5 mm, densely papillose-villous with flattened trichomes; limb 1-1.2 mm, deeply lobed; lobes narrowly triangular. Corolla white or pale yellow, 3-8[-12] mm, glabrous outside, sparsely villous inside throat; lobes triangular-ovate, 1-2 mm, acute. Fruit compressed globose, 3-5 × 3-5 mm, densely villous with multicellular, transparent, flattened, bulbous-tipped trichomes; seeds 0.3-0.5 mm. Fl. winter, fr. summer.
More
A spreading annual herb. It lies along the ground and spreads 0.5 m wide. The stems root at the nodes. The leaves are 0.6-1 cm long by 0.2-0.3 cm wide. They are bright green. The flowers are about 1 cm across and like tubes. They are white and grow in the axils of leaves. They occur singly and are without stalks. They have 5 lobes. The fruit is a round capsule which is green.
Life form
Growth form herb
Growth support climber
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.5
Mature height (meter) 0.05 - 0.15
Root system creeping-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

A tropical plant. It suits tropical and subtropical locations. It grows along stream banks and flood plains near coasts in northern Australia. It needs an open sunny position.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses medicinal
Edible leaves
Therapeutic use Sore (unspecified), Poultice (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed or cuttings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Dentella repens leaf picture by Lalu Achmad Tatas (cc-by-sa)

Flower

Dentella repens flower picture by kumar Bhimsen (cc-by-sa)
Dentella repens flower picture by Shouvik Kundu (cc-by-sa)
Dentella repens flower picture by Debraj Chakraborty (cc-by-sa)

Distribution

Dentella repens world distribution map, present in Andorra, Bangladesh, China, Indonesia, Moldova (Republic of), Madagascar, Myanmar, Mauritius, Nepal, Philippines, Thailand, Taiwan, Province of China, United States of America, and Viet Nam

Conservation status

Dentella repens threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:748288-1
WFO ID wfo-0000941831
COL ID 34TRX
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Oldenlandia repens Dentella minima Hedyotis repens Dentella repens

Lower taxons

Dentella repens var. repens Dentella repens var. serpyllifolia