Columnea nervosa Klotzsch & Hanst.

Species

Angiosperms > Lamiales > Gesneriaceae > Columnea

Characteristics

Suffrutescent herbs; stems shortly tomentose at the apex. Leaves of a pair subequal, oval elliptic, acute, obtuse at the base (?), serrulate, green, densely tomentose above, deep violet, villous pubescent beneath; petioles short. Flowers longer than the villous pedicels; calyx lobes lanceolate, ca. 13 mm long, long acuminate, incised dentate, pubescent tomentose; corolla red, zygomorphic, the tube ventricose but bent, ca. 4.0 cm long, ca. 4 mm in diam. above the base, becoming ca. 11 mm in diam., contracted at the throat to ca. 7 mm in diam., pubescent, the hairs yellowish brown or red, the lobes unequal, the posterior lobes connate, erect, ca. 12 mm long, emarginate at the apex, the lateral lobes long connate with the posterior ones, broad and obtuse, the anterior lobe lanceolate oblong, porrect; disc glands 5, the posterior pair connate; anthers exserted; ovary villous.
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) 9-12

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 nervosa world distribution map, present in Costa Rica, Ecuador, Guatemala, Mexico, and Panama

Identifiers

LSID urn:lsid:ipni.org:names:378935-1
WFO ID wfo-0000615663
COL ID XCQ9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Alloplectus rubidus Alloplectus vinaceus Columnea matudae Columnea nervosa Columnea rubida Pentadenia rubida Pentadenia matudae Pentadenia vinacea Pentadenia nervosa Columnea vinacea