Status:
valid
Authors:
Herter
Source:
wcs
Year:
1939
Citation Micro:
Revista Sudamer. Bot. 6: 102 (1939)
WFO Identifier:
wfo-0000312614
Common Names
- Nigricans False Buttonweed
- Nigricans Small Buttonweed
- Nigricans Buttonweed
Description
Spermacoce nigricans (also called Black Buttonweed, among many other common names) is a small, herbaceous plant native to the Caribbean and Central America. It has small, white flowers and grows in sandy, coastal habitats.
Uses & Benefits
Spermacoce nigricans is used as an ornamental plant and is known for its attractive foliage and white flowers. It is also used as a ground cover and in borders and containers.
Flower, Seeds and Seedlings
The flower of Spermacoce nigricans is white and tubular, with four petals. The seeds are small, black and round. The seedlings are small and delicate.
Cultivation and Propagation
Spermacoce nigricans can be propagated through seed or cuttings. Seeds should be sown in a well-drained soil mix and kept moist. Cuttings should be taken in the spring and rooted in a moist, well-drained soil mix. Both seed and cuttings should be kept in a warm, bright location.
Where to Find Spermacoce nigricans
Spermacoce nigricans is found in tropical and subtropical regions of the Americas, from Mexico and the Caribbean to Argentina.
Spermacoce nigricans FAQ
What is the scientific name of Spermacoce nigricans?
Spermacoce nigricans
What is the family of Spermacoce nigricans?
Rubiaceae
What is the common name of Spermacoce nigricans?
False buttonweed
Species in the Spermacoce genus
Spermacoce adscendens,
Spermacoce alata,
Spermacoce angustifolia,
Spermacoce annua,
Spermacoce aprica,
Spermacoce aquatica,
Spermacoce aretioides,
Spermacoce argentea,
Spermacoce aristeguietiana,
Spermacoce articularis,
Spermacoce arvensis,
Spermacoce auriculata,
Spermacoce azurea,
Spermacoce bahamensis,
Spermacoce baileyana,
Spermacoce bambusicola,
Spermacoce bangweolensis,
Spermacoce bequaertii,
Spermacoce berteroana,
Spermacoce bisepala,
Spermacoce bolivarensis,
Spermacoce brachyantha,
Spermacoce brachysepala,
Spermacoce brachystema,
Spermacoce brachystemonoides,
Spermacoce bradei,
Spermacoce brassii,
Spermacoce breviflora,
Spermacoce brittonii,
Spermacoce brownii,
Spermacoce buchneri,
Spermacoce buckleyi,
Spermacoce burmanni,
Spermacoce capillaris,
Spermacoce capitata,
Spermacoce cassuangensis,
Spermacoce cataractarum,
Spermacoce chaetocephala,
Spermacoce chartensis,
Spermacoce clinopodioides,
Spermacoce confertifolia,
Spermacoce confusa,
Spermacoce congensis,
Spermacoce cristulata,
Spermacoce cupularis,
Spermacoce dasycephala,
Spermacoce debilis,
Spermacoce decipiens,
Spermacoce decurrens,
Spermacoce delicatula,
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,