Cuscuta approximata Bab.

Alfalfa dodder (en), Cuscute (fr), Cuscute proche (fr)

Species

Angiosperms > Solanales > Convolvulaceae > Cuscuta

Characteristics

Stems filiform, less than 1 mm in diam. Inflorescences lateral, compact glomerules, few to many flowered. Flowers sessile. Calyx cupular, 2-2.5 mm; sepals overlapping, broadly rhomboid, thickened abaxially. Corolla white to pink, campanulate, 2-2.5 mm; lobes triangular-ovate, shorter than tube. Stamens inserted at throat, shorter than corolla lobes; anthers ovate-circular, ca. as long as or shorter than filaments; scales oblong, not reaching base of filaments or ca. as long as corolla tube, apex obtuse or 2-cleft, fimbrillate. Ovary subglobose. Style ca. as long as or shorter than filiform stigmas. Capsule enclosed by withered corolla, subglobose, circumscissile. Seeds ovoid, ca. 1 mm. 2n = 14, 28.
Life form annual
Growth form herb
Growth support climber parasite
Foliage retention -
Sexuality hermaphrodite
Pollination
Spread barochory
Mature width (meter) -
Mature height (meter) -
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Rooting depth (meter) -
Root diameter (meter) -
Flower color
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Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light -
Soil humidity -
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Soil nutriment -
Hardiness (USDA) 4-9

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
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Optimum temperature (C°) -
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Images

Flower

Cuscuta approximata flower picture by macareno Joaquín (cc-by-sa)
Cuscuta approximata flower picture by Joël Macé (cc-by-sa)
Cuscuta approximata flower picture by Robert Ollier (cc-by-sa)

Distribution

Cuscuta approximata world distribution map, present in China, France, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:267291-1
WFO ID wfo-0001297932
COL ID 6C2W2
BDTFX ID 75076
INPN ID 93601
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Cuscuta planiflora subsp. approximata Cuscuta epithymum subsp. approximata Cuscuta planiflora var. approximata Cuscuta approximata

Lower taxons

Cuscuta approximata var. schiraziana Cuscuta approximata var. episonchum Cuscuta approximata var. urceolata Cuscuta approximata subsp. episonchum Cuscuta approximata subsp. macranthera Cuscuta approximata subsp. approximata