Pentagonia Benth.

Genus

Angiosperms > Gentianales > Rubiaceae

Characteristics

magnification; petioles occasionally bearing auricles, occasionally absent; stipules free, large, acute. Inflorescences axillary, cymose corymbose; peduncle usually present, bracteate. Flowers with the hypanthium turbinate or campanulate, the calycine cup coriaceous, the wall replete with tough fibers, often with glands inside, spathaceous or 5-6-lobate; corolla funnelform or tubular, coriaceous, gla-brous or villose within, the lobes 5-6, short, valvate; stamens 5-6, the anthers dorsifixed, included, the filaments equal or unequal in length, usually villose at the base, attached to the tube; ovarian disc annular or cupuliform, the stigmas narrow, obtuse, the ovary 2-celled, the ovules numerous, the placentas elongate, swollen, adnate to the septum. Fruits baccate, nutlike when dry, globular, often lenticellate; seeds numerous, obtusely angular, the testa thin.
More
Shrubs or small trees, rarely large trees, usually with stems simple, the stems often succulent. Leaves usually large, entire or pinnatifid lobed, lineolate under
Life form -
Growth form
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) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -