Costus dubius (Afzel.) K.Schum.

Species

Angiosperms > Zingiberales > Costaceae > Costus

Characteristics

A herb. It keeps growing from year to year. It grows 2-5 m tall and 2-3 m wide. The leaves are mid green. They are oval and wedge shaped at the base. They are arranged in spirals along the stems. The flowers are white with a yellow throat.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 5.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a tropical and subtropical plant. It grows in humid regions. It can grow in light shade. It is best in a soil with high organic matter. It often grows in wet areas.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

Plants can be grown by sections of the rhizomes or from tubers or seeds.
Mode tubers
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Costus dubius unspecified picture

Distribution

Costus dubius world distribution map, present in Angola, Burkina Faso, Central African Republic, Congo, Gabon, Ghana, Guinea-Bissau, Kenya, Liberia, Mali, Mozambique, Nigeria, Sudan, Senegal, Sierra Leone, Togo, Tanzania, United Republic of, and Uganda

Identifiers

LSID urn:lsid:ipni.org:names:167523-3
WFO ID wfo-0000362989
COL ID YWRZ
BDTFX ID -
INPN ID 632757
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Costus albus Costus dubius Costus littoralis Costus maculatus Costus zechii Costus afer var. maculatus