Lobelia caerulea Hook.

Species

Angiosperms > Asterales > Campanulaceae > Lobelia

Characteristics

Perennial: Stems short, decumbent at the base, thence erect and clothed with numerous crowded erecto-patent, or subsecund, lanceolate, rigid, pubescent leaves, attenuated at the base, dentato-pinnatifid at the margin, with, generally, three teeth or segments on each side, on the lower leaves, two on the upper ones. In our specimens, each plant, or branch of a plant, is terminated by a single very long glabrous peduncle, bearing about four flowers in a raceme at the extremity: their flowers are, however, distant, subsecund, each upon a slender, bracteated pedicel, about an inch long. Corolla drooping, large: tube cleft the whole way down, above purple, reddish below; the limb cut into three, large, obovate, pale purplish blue, spreading segments, with three small, yellow, raised marks at the base, each tipped with a small mucro, and two minute ligulate segments, which are bent back over the top of the tube. Calyx altogether inferior, five-partite, the segments lanceolate, small, appressed to the base of the corolla. Stamens included within the tube of the corolla. Anthers purple, connate, fringed at the top with white hairs. Germen ovate, green, superior. Style a little longer than the stamens: Stigma capitate, two lobed.
Life form
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 c3

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) 15 - 20
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Lobelia caerulea world distribution map, present in Mozambique and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:143044-1
WFO ID wfo-0000814296
COL ID 3VRGQ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Lobelia caerulea Lobelia macularis Rapuntium caeruleum Rapuntium maculare Lobelia caerulea f. procera Lobelia backhouseana Lobelia coronopifolia var. caerulea Dortmanna coronopifolia var. caerulea Lobelia coronopifolia var. macularis Dortmanna coronopifolia var. macularis Lobelia caerulea var. macularis Rapuntium maculare var. procerum Lobelia macularis var. procera Rapuntium caeruleum var. glabrescens Lobelia caerulea var. glabrescens Lobelia coronopifolia var. glabrescens Dortmanna coronopifolia var. glabrescens Rapuntium caeruleum var. latidens Lobelia caerulea var. latidens Lobelia caerulea var. backhouseana Lobelia caerulea var. caerulea