Apodanthaceae Tiegh. ex Takht.

Family

Angiosperms > Cucurbitales

Characteristics

Fleshy, rootless, acaulous herbs, parasitic in stems of shrubs and trees in families Fabaceae or (not in Australia) Salicaceae, the flowers and fruits visible on the surface. Vegetative plant endophytic, achlorophyllous, filamentous. Leaves absent. Flowers solitary, often grouped in rows, sessile, actinomorphic, unisexual by abortion, bracteate, usually less than 15 mm long. Bracts several to many, imbricate, spirally arranged or verticillate. Perianth monochlamydeous; tepals in 2 or 3 (or 4) whorls, free and imbricate (rarely valvate). Stamens and style fused in a central fleshy gynandroecial column, the apex globose or expanded into a disc.; anthers sessile, in 1–4 series below column apex, unilocular, dehiscing by longitudinal slits. Ovary semi-inferior, unilocular; stigmatic zone papillose, globular and terminal or ring-shaped around margin of apical disc. Ovules many, on 4 or 5 parietal placentas. Fruit a berry or capsule. Seeds minute, endospermic.
More
Plants apparently dioecious stem parasites, achlorophyllous; roots not produced. Stems not sessile, 1-locular anthers connate to distal portion of central column, not produced in pistillate flowers, column expanded at apex, sometimes into knob or disc; pistils in staminate flowers with only stylar column present, in pistillate flowers ovary partially inferior, indistinctly 4-or 5-carpellate, 1-locular; placentation parietal; ovules numerous. Fruits berrylike capsules, ± fleshy. Seeds numerous, minute.
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Images

Apodanthaceae unspecified picture

Distribution

Apodanthaceae world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:924663-1
WFO ID wfo-7000000039
COL ID 6L4
BDTFX ID -
INPN ID 598246
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Apodanthaceae

Lower taxons

Apodanthes Pilostyles