Cordyline Comm. ex R.Br.

Genus

Angiosperms > Asparagales > Asparagaceae

Characteristics

Tufted to arborescent perennials. Trunk woody, with characteristic secondary thickening, the stout axis continued vertically downwards in an equally stout rhizome (sometimes 2). Leaves crowded in tufts at ends of branched or unbranched stems, long-linear to narrow-elliptic, ± petiolate, with strong fibrous veins. Inflorescence a terminal panicle soon pushed aside by a leafy shoot from axil of adjacent leaf; bracts leaf-like. Flowers bisexual, small, actinomorphic, pedicellate; each pedicel with 2 chaffy bracts; perianth-tube short, becoming ± fleshy; lobes subequal, spreading. Staminal-filaments ± flattened; anthers dorsifixed and versatile. Ovary superior; stigma ± 3-lobed; ovules several to many in each locule. Fruit a globose berry. Seeds usually curved, black. Spp. c. 15, scattered from India to N.Z. and pacific, also recorded in S. America. Native spp. 5, adventive 1.
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Erect or sprawling glabrous shrubs to 5 m high; stems woody with annular scars when young. Leaves crowded on tips of branches, narrowed into a petiole or not; base of petiole widened into a sheath. Inflorescence a terminal or lateral panicle. Flowers bisexual, regular. Sepals and petals united at base. Stamens 6; anthers medifixed; filaments inserted at base of perianth. Ovary superior; stigma capitate or 3-lobed; ovules 2–16 in each locule. Fruit a berry. Seeds black, shining.
Life form perennial
Growth form shrub
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 5.0
Root system rhizome
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 - 75
Germination temperacture (C°) 21 - 24
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -