Phlox L.

Phlox (en), Phlox (fr)

Genus

Angiosperms > Ericales > Polemoniaceae

Characteristics

Annual or perennial herbs, sometimes woody towards base. Lvs mostly opposite, entire. Fls usually in corymbose or paniculate cymes, sometimes solitary, often showy, pedicellate. Calyx tubular to narrow-campanulate, prominently lobed, often with a scarious membrane below the sinuses, developing with fr. but ruptured at maturity. Corolla strongly convolute, salverform; tube slender, constricted at throat; lobes broad, often emarginate to lobed. Stamens inserted at different levels, included. Style included; stigmas 3; ovules 1-few in each cell. Capsule ovoid to broad-ellipsoid, not lobed, 3-locular. Seeds usually 1 in each loculus, mucilaginous when wet.
More
Cal tubular, scarcely accrescent, with scarious or hyaline intervals between the 5 green and more herbaceous ribs, ruptured by the developing capsule; corolla salverform, with slender tube and abruptly spreading lobes; filaments short, unequally placed in the cor-tube, the anthers included or some of them partly exserted; capsule 3-valved, with 1(–4) seeds per locule, the seeds unchanged when moistened; perennial (seldom annual) herbs or suffrutescent plants with entire, chiefly opposite lvs and handsome fls in terminal or terminal and axillary cymes that may be reduced to a single fl. 50–60, N. Amer. and n. Asia. Allied spp. often hybridize.
Not climbing. Tendrils absent. Inflorescence several-flowered. Fruit loculicid. Filaments inserted at very unequal height. Leaves entire.
Life form
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.1 - 0.5
Mature height (meter) 0.1 - 0.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 4-9
Soil humidity -
Soil texture -
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 6-9

Usage

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

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -