Tetradenia riparia (Hochst.) Codd

Mountain mist (en)

Species

Angiosperms > Lamiales > Lamiaceae > Tetradenia

Characteristics

Soft shrub or small tree 1-3(-5) m tall, freely branched; stems semisucculent, brittle, rather stout, at first 4-angled and glandular-pubescent, becoming terete and glabrous with age; bark pale brown. Leaves petiolate; blade ovate-oblong to rotund 35-80 x 35-70 mm, sparsely to densely glandular-pubescent on both surfaces, the under-surface varying from thinly pubescent on the veins to densely white tomentose over the whole surface, apex rounded, base rounded to truncate or cordate, margin coarsely crenate to crenate-dentate. Inflorescence a terminal, usually large panicle, diffusely branched and up to 300 x 200 mm in male specimens, smaller and more compact in the female, appearing usually after the leaves are shed; male flower-spikes dense to lax, 20-80 mm long, female flower-spikes dense, 10-25 mm long; bracts broadly ovate, 1.5-2 x 2-2.5 mm. Calyx 1 mm long, increasing to 2.5 mm in ripe female flowers. Corolla white to mauve, the male 3-3.5 mm long, slightly longer and more funnel-shaped than the female. Disc 1-lobed.
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A shrub or small tree. It grows 1-3 m tall. The stems are almost succulent. They are stout and brittle. The leaves are oblong to round and 3.5-8 cm long by 3.5-7 cm wide.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 3.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Along river banks, forest margins, dry wooded valleys and hillsides in areas where there is little frost.
More
It is a tropical plant.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses environmental use food material medicinal poison
Edible -
Therapeutic use Chest pain (leaf), Hemoptysis (leaf), Edema (root), Tuberculosis (root), Intestinal diseases, parasitic (unspecified), Stomach diseases (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Tetradenia riparia leaf picture by Julien Birard (cc-by-sa)

Flower

Tetradenia riparia flower picture by Christine Botha (cc-by-sa)

Distribution

Tetradenia riparia world distribution map, present in Angola, Botswana, Mozambique, Namibia, eSwatini, South Africa, and Zimbabwe

Conservation status

Tetradenia riparia threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:913408-1
WFO ID wfo-0000321572
COL ID 55LY5
BDTFX ID -
INPN ID 706868
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Iboza riparia Plectranthus riparius Basilicum myriostachyum Basilicum riparium Tetradenia riparia Moschosma myriostachya Premna ferruginea Moschosma riparia Gumira ferruginea