Species Search
CC
Buttonweed
(Diodia virginiana)
Info
Diodia virginiana is a plant species in the Rubiaceae, common name Virginia buttonweed. It is a spreading, matted perennial with opposite leaves, often mottled because of a virus that attacks the foliage. Flowers are white, cross-shaped with 4 petals. Fruits are green, often floating on water. The species can become a nuisance weed, hard to eradicate because of underground parts that remain behind when you try to pull up the plant.
(Wikipedia)
CC
False Buttonweeds
(Genus Spermacoce)
Info
Spermacoce or false buttonweed is a genus of flowering plants in the Rubiaceae family. It comprises about 275 species found throughout the tropics and subtropics. Its highest diversity is found in the Americas, followed by Africa, Australia and Asia.
(Wikipedia)
CC
Brass Buttons
(Cotula coronopifolia)
Info
The small marsh flower Cotula coronopifolia bears the common names brass buttons, golden buttons, and buttonweed. The flower heads are bright yellow discoid heads that look like thick buttons. Individual plants spread stems along the ground and send up the knobby flowers at intervals. The plant is native to southern Africa, but it has been introduced to other parts of the world (Europe, North + South America, etc.).
(Wikipedia)
C
Shrubby False Buttonweed
(Spermacoce verticillata)
Info
Spermacoce verticillata, the shrubby false buttonweed, is a species of plant that belongs to the family Rubiaceae...
(Wikipedia)
CC
Rough Buttonweed
(Hexasepalum teres)
Info
Hexasepalum teres is a species of flowering plant in the coffee family known by the common names poorjoe and rough buttonweed. This annual plant is native to Mexico, Central America, South America, the West Indies and the United States from California to Florida and from Kansas to Massachusetts. The species is also naturalized in the Netherlands, the Canary Islands, Western Africa, Angola, China, Japan and Korea, India, and Madagascar.
(Wikipedia)
CC
Common Cotula
(Cotula australis)
Info
Cotula australis is a species of plant in the daisy family known by the common names Bachelor's Buttons, annual buttonweed, southern waterbuttons and Australian waterbuttons. This small plant is native to Australia and New Zealand, but it is known in other areas of the world as a common weed (South America, California, Mexico, South Africa, etc.).
(Wikipedia)
CC
Woodland False Buttonweed
(Spermacoce remota)
Info
Spermacoce remota, the woodland false buttonweed, is a species of plant in the Rubiaceae. It is native to the southeastern United States (Texas, Florida, Georgia, Alabama), West Indies (Bermuda, Bahamas, Hispaniola, Puerto Rico, the Cayman Islands, Trinidad, Lesser Antilles, etc.), Mexico, Central America and South America. It is naturalized in Taiwan, Southeast Asia (Thailand, Vietnam, Malaysia, Indonesia), China (Guangdong), India, Sri Lanka, New Guinea, Mauritius and many
(Wikipedia)
CC
Oval-leaf False-Buttonweed
(Spermacoce latifolia)
Info
Spermacoce alata, the winged false buttonweed, is a species of plants in the Rubiaceae. It is widespread across the warmer parts of the Western Hemisphere and naturalized in many other parts of the world.
(Wikipedia)
C
Smooth False Buttonweed
(Spermacoce glabra)
Info
Spermacoce glabra, smooth false buttonweed, is a New World species of plants in the coffee family.
(Wikipedia)
CC
CC
Everglades Key False Buttonweed
(Spermacoce neoterminalis)
Info
Spermacoce neoterminalis, the Everglades Key false buttonweed, is a species of plants in the Rubiaceae. It is endemic to southern Florida, from the Everglades as far north as Lake Okeechobee.
(Wikipedia)
CC
CC
CC
Prostrate False Buttonweed
(Spermacoce prostrata)
Info
Spermacoce prostrata (prostrate false buttonweed) is a species of plants in the Rubiaceae. It is widespread in Florida, with a few isolated populations in Alabama and Mississippi. It is also found in Mexico, Central America, the Caribbean (Bahamas, Cuba, Hispaniola, Puerto Rico, Trinidad, Turks & Caicos, the Lesser Antilles, and the Dutch and Venezuelan Antilles. It is also widespread in South America, found in every country except Chile. The species is reportedly natural
(Wikipedia)
C
C
CC
CC
CC
.jpg){kind=link}