Columnea tenuis Klotzsch ex Oerst.

Species

Angiosperms > Lamiales > Gesneriaceae > Columnea

Characteristics

Suffrutescent herbs or small shrubs, terrestrial and epiphytic; stems 1.5-3 mm in diam., strigose when young. Leaves of a pair equal, ovate lanceolate, 1.5-3.3 cm long and 4-10 mm wide, the apex long acuminate, more or less oblique or rounded at the base, entire, succulent, above green, glabrous, paler green or reddish beneath, strigose, the hairs transparent, or brownish on the veins only, 4-7 celled, the veins more or less red, also 2-3 celled white adpressed hairs; petioles absent or to 2 mm long. Flowers solitary; bracts linear, 2-7 mm long; pedicels 6-12 mm long, reddish strigose; calyx lobes ovate lanceolate, 1.1-1.7 cm long, long acuminate, entire to 3 toothed, teeth to 1 mm long, green with red streaks or red, strigose; corolla scarlet or orange with or without yellow areas at the base of the tube or from sinuses of anterior lip, funnelform but strongly zygomorphic, 6.0-7.1 cm long, ca. 4 mm in diam. above base, becoming ca. 11 mm in diam. at the throat, the outside red pilose, the lobed portion of the corolla 3.2-3.7 cm long, the lobes strongly unequal, the posterior pair connate, truncate at the apex, 2.0-2.4 cm long, the anterior lobe 1.6-1.9 cm long, reflexed; filaments reddish, glabrous, the anthers exserted; ovary sericeous, the style reddish, pilose glandular, the stigma bibbed. Fruit globose, 1.0 cm in diam., 1.4 cm long, white.
Life form perennial
Growth form
Growth support epiphyte
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 120
Germination temperacture (C°) 22 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Columnea tenuis world distribution map, present in Panama

Identifiers

LSID urn:lsid:ipni.org:names:379025-1
WFO ID wfo-0000615787
COL ID XCTP
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Columnea obliqua Columnea tenuis