Columnea tulae var. tomentulosa (C.V.Morton) B.D.Morley

Variety

Angiosperms > Lamiales > Gesneriaceae > Columnea > Columnea tulae

Characteristics

Suffrutescent herbs, epiphytic; stems 2-3 mM in diam., pale or dark brown tomentose. Leaves of a pair equal; blades elliptic to ovate elliptic, 1.5-2.8 cm long and 6-15 mm wide, fleshy, acute, decurrent at the base, entire, above green, tomentose, the hairs transparent, 3-4 celled, below green, tomentose, the hairs transparent, 4-7 celled, more pronounced on the veins, also 2-3 celled white appressed hairs, sometimes sparse; petioles 1-4 mm long. Flowers solitary or in 2s; bracts lanceolate, 3-5 mm long, tomentose; pedicels 8-13 mm long, red, creamy or reddish tomentose sericeous; calyx lobes ovate, 7.5-10 mm long, acuminate, more or less toothed, the teeth 4-6, to 2 mm long, green tinged with red, sericeous especially on the midribs; corolla red or orange sometimes with yellow running from the sinuses of the anterior lobe to the base of the corolla, funnelform but strongly zygomorphic, 4.0-4.7 cm long, ca. 2 mm in diam. above the base, becoming ca. 5 mm in diam. at the throat, externally reddish pilose, the lobed portion of the corolla 1.5-2.2 cm long, the lobes strongly unequal, the posterior pair connate, obtuse at the apex, 9-12 mm long, the anterior lobe 7-9 mm long, reflexed; filaments reddish, glabrous, the anthers exserted; ovary puberulous, the style yellow or reddish, pilose glandular, the stigma bilobed. Fruits white.
Life form perennial
Growth form herb
Growth support -
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 medicinal
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 tulae var. tomentulosa world distribution map, present in Panama

Identifiers

LSID urn:lsid:ipni.org:names:63714-2
WFO ID wfo-0000615808
COL ID -
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Columnea tomentosa Columnea tulae var. tomentulosa