Velloziaceae J.Agardh

Family

Angiosperms > Pandanales

Characteristics

Perennial herbs or shrubs; indument highly diverse, often not strictly epidermal;  stems mostly elongate and branched, covered with persistent leaf-sheaths, fibrous. Leaves (young, complete) in a fascicle at the end of the stem or of each branch; sheaths densely imbricate, cylindric with a V-shaped sinus opposite the blade; blades narrow and grass-like, persistent and gradually decomposing with age or deciduous by a symmetrical transverse line. Peduncles at the end of the stem or of each branch, 1-flowered. Flowers perfect or rarely functionally unisexual (Barbaceniopsis). Perianth-tube equalling to greatly exceeding the ovary and adnate to it; tepals 6 in 2 series but usually almost identical. Stamens 6 or numerous >i>(Vellozia in part); filaments terete and slender or variously flattened and forming a corona-like ring; anthers linear, introrse, opening by longitudinal slits. Ovary 3-locular, inferior; style slender, elongate; stigmas linear and vertical or orbicular and horizontal from the apex of the style (>i>Vellozia); ovules numerous in many rows on stalked placentas. Fruit a tardily and irregularly dehiscent capsule. Seeds numerous; embryo small in a copious endosperm
More
Fruit a dry or hard capsule, often flat or concave on the top, crowned with the scar of the perianth, or 6-toothed, sometimes spiny, loculicidally dehiscent
Stems woody and fibrous, dichotomously branched, covered with the persistent bases of the fallen leaves; habit arborescent or shrubby
Flowers solitary on each peduncle, white, yellow, or blue, sometimes very handsome, actinomorphic, bisexual
Stamens 6, or numerous and in 6 bundles of 2-6; anthers linear, basifixed, opening by longitudinal slits
Leaves crowded in a tuft at the ends of the branches, narrow, often pungent-pointed
Ovary inferior, 3-locular; style slender, with a capitate stigma or 3 short arms
Seeds numerous, embryo small in copious, rather hard endosperm
Perianth-tube very short or absent; segments equal, spreading
Ovules very numerous on axile, stalked placentas
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
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Environment

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Usage

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Edible -
Therapeutic use -
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Cultivation

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Images

Velloziaceae unspecified picture

Identifiers

LSID urn:lsid:ipni.org:names:30003090-2
WFO ID wfo-7000000634
COL ID HSK
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Velloziaceae

Lower taxons

Xerophyta Nanuza Barbaceniopsis Acanthochlamys Vellozia Barbacenia