Kingdom:
Phylum:
Angiosperms
Order:
Gentianales
Family:
Genus:
Species:
barbigera
ID:
944207

Status:
valid

Authors:
Hook. & Arn.

Source:
wcs

Year:
1838

Citation Micro:
Bot. Beechey Voy. : 295 (1838)

WFO Identifier:
wfo-0000943545

Common Names

  • Diodia barbigera
  • Buttonweed
  • Bitter Buttonweed

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Description

Diodia barbigera (also called Buttonweed, among many other common names) is an annual herbaceous plant native to South America, Central America, and the Caribbean. It grows in moist, sandy soils, often in disturbed sites, such as roadsides and disturbed fields.

Uses & Benefits

Diodia barbigera has many non-medical uses, including as an ornamental plant, as a source of food, and as a source of fiber for making rope and other materials.

Flower, Seeds and Seedlings

Flower of Diodia barbigera is small, white, and tubular. The seed is small and black. The seedlings are small and have long, thin leaves.

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Cultivation and Propagation

Cultivation and propagation of Diodia barbigera can be done by seed or cuttings. Seeds should be sown in a well-drained soil mix and kept moist. Cuttings should be taken from healthy plants and rooted in a moist soil mix. Both methods will require adequate light and warmth for successful growth.

Where to Find Diodia barbigera

Diodia barbigera is native to the tropical rainforests of Central and South America, from Mexico to Bolivia.

Species in the Rubiaceae family

Acranthera abbreviata, Acranthera anamallica, Acranthera athroophlebia, Acranthera atropella, Acranthera aurantiaca, Acranthera axilliflora, Acranthera bullata, Acranthera capitata, Acranthera ceylanica, Acranthera didymocarpa, Acranthera endertii, Acranthera frutescens, Acranthera grandiflora, Acranthera hallieri, Acranthera hirtostipula, Acranthera involucrata, Acranthera johannis-winkleri, Acranthera lanceolata, Acranthera longipes, Acranthera longipetiolata, Acranthera maculata, Acranthera megaphylla, Acranthera monantha, Acranthera nieuwenhuisii, Acranthera ophiorhizoides, Acranthera parviflora, Acranthera philippensis, Acranthera ruttenii, Acranthera salmonea, Acranthera siamensis, Acranthera siliquosa, Acranthera simalurensis, Acranthera sinensis, Acranthera strigosa, Acranthera tomentosa, Acranthera variegata, Acranthera velutinervia, Acranthera yatesii, Acranthera philippinensis, Acranthera burmanica, Acranthera virescens, Acranthera hoangii, Acranthera collina, Acrobotrys discolor, Acrosynanthus jamaicensis, Acrosynanthus latifolius, Acrosynanthus minor, Acrosynanthus ovatus, Acrosynanthus parvifolius, Acrosynanthus revolutus,

References

The Plant List v1.1 record kew-61969: Based on the initial data import
William Jackson Hooker (1785-1865): Based on occurrence of standard abbreviation 'Hook.' in the authors string.
George Arnott Walker-Arnott (1799-1868): Based on occurrence of standard abbreviation 'Arn.' in the authors string.