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names in breadcrumbs
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Biota
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False Buttonweed
Spermacoce
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Flora of Zimbabwe
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Spermacoce dibrachiata
cc-by
Dick Culbert
Flickr Group
A Buttonweed of tropical Africa. Common in southern Tanzania.
Spermacoce exilis (L. O. Williams) C. D. Adams
cc-by-nc-sa
Ahmad Fuad Morad
Flickr Group
Kampung Sungai Genuak, Kedah, Malaysia.
Spermacoce exilis
(L.O.Williams) C.D.Adams ex W.C.Burger & C.M.Taylor. Rubiaceae. CN: Toothed buttonweed, Pacific false buttonweed, False buttonweed. Native of the paleotropic; elsewhere naturalized. Annual herbs; stems decumbent, 0.2-4 dm long, usually many-branched. Synonym(s):
Borreria exilis
L.O.Williams
Borreria gracilis
L.O.Williams [Illegitimate]
Borreria repens
DC.
Spermacoce decandollei
Deb & R.M.Dutta [Illegitimate]
Spermacoce mauritiana
Gideon
Spermacoce repens
(DC.) Fosberg & J.M.Powell [Illegitimate]Ref. and suggested reading:
www.theplantlist.org/tpl1.1/record/kew-193544
www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?447650
www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=2...
www.hear.org/pier/species/spermacoce_exilis.htm
Spermacoce prostrata; Prostrate buttonweed
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Sharpj99
Flickr Group
Jason Sharp;Fort De Soto, Pinellas County, Florida
Purple-leaved button weed (Borreria laevicaulis)
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Ria Tan
Flickr Group
Singapore, South West, Singapore
Purple-leaved button weed (Borreria laevicaulis)
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Ria Tan
Flickr Group
Singapore, South West, Singapore
Spermacoce subvulgata
cc-by
Dick Culbert
Flickr Group
A white flowered Buttonweed of Africa's central latitudes. Also placed in the Borreria genus. Photo from near Liparamba, Tanzania.
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