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Chthamalia Chihuahuensis
''Chthamalia'' is a genus of flowering plants in the dogbane family (Apocynaceae: Gonolobinae). The genus was first formally named in 1844. It contains approximately 21 species native to Mexico and the southern United States. ''Chthamalia'' is accepted as a genus by ''Plants of the World Online'', but is considered by some others to be a synonym or a subgenus of ''Matelea''. 21 SPECIES accepted by Plants of the World Online as of May 17, 2025: *''Chthamalia atrostellata'' , USA (Texas) & Mexico (Coahuila) *'' Chthamalia biflora'' , USA (Oklahoma & south-central states) *'' Chthamalia brevicoronata'' , USA (southern Texas) *''Chthamalia camporum'' , Mexico (Coahuila) *'' Chthamalia castanea'' , Mexico (Puebla, Oaxaca) *'' Chthamalia chihuahuensis'' , USA (SW New Mexico) & northern Mexico *'' Chthamalia cynanchoides'' , USA (Central Oklahoma to SE Texas and W Louisiana *'' Chthamalia decumbens'' , Mexico (Durango to México State) *'' Chthamalia lesueurii'' , Mexi ...
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Joseph Decaisne
Joseph Decaisne (7 March 1807 – 8 January 1882) was a French botanist and agronomist. He became an ''aide-naturaliste'' to Adrien-Henri de Jussieu (1797–1853), who served as the chair of rural botany. It was during this time that he began to study plants brought back by various travelers like those of Victor Jacquemont (1801–1832) from Asia. Decaisne used applied research, most notably on the agronomy of the madder, the yam and the ramie. He was also interested in algae. Biography Although born in Brussels, Belgium, he exercised his activity exclusively in Paris. He entered in 1824 as a gardener at the ''Muséum national d'histoire naturelle'' (French museum of natural history) and became, in 1832, head of the ''carré des semis'' section. He also worked at the '' Jardin des Plantes'' and collaborated with Asa Gray. In 1847 he chaired Statistical Agriculture department in the College de France. In 1850, Decaisne followed Charles-François Brisseau de Mirbel (1776–185 ...
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Chthamalia Nummularia
''Chthamalia'' is a genus of flowering plants in the dogbane family (Apocynaceae: Gonolobinae). The genus was first formally named in 1844. It contains approximately 21 species native to Mexico and the southern United States. ''Chthamalia'' is accepted as a genus by ''Plants of the World Online'', but is considered by some others to be a synonym or a subgenus of ''Matelea''. 21 SPECIES accepted by Plants of the World Online as of May 17, 2025: *'' Chthamalia atrostellata'' , USA (Texas) & Mexico (Coahuila) *'' Chthamalia biflora'' , USA (Oklahoma & south-central states) *'' Chthamalia brevicoronata'' , USA (southern Texas) *''Chthamalia camporum'' , Mexico (Coahuila) *'' Chthamalia castanea'' , Mexico (Puebla, Oaxaca) *'' Chthamalia chihuahuensis'' , USA (SW New Mexico) & northern Mexico *'' Chthamalia cynanchoides'' , USA (Central Oklahoma to SE Texas and W Louisiana *'' Chthamalia decumbens'' , Mexico (Durango to México State) *'' Chthamalia lesueurii'' , Mex ...
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Asclepiadoideae
The Asclepiadoideae are a subfamily of plants in the family Apocynaceae. Formerly, it was treated as a separate family under the name Asclepiadaceae, e.g. by APG II, and known as the milkweed family. They form a group of perennial herbs, twining shrubs, lianas or rarely trees but notably also contain a significant number of leafless stem succulents. The name comes from the type genus '' Asclepias'' (milkweeds). There are 348 genera, with about 2,900 species. They are mainly located in the tropics to subtropics, especially in Africa and South America. The florally-advanced tribe Stapelieae within this family contains several relatively familiar stem succulent genera, such as '' Orbea'', '' Huernia, Stapelia'' and '' Hoodia''. They are remarkable for the complex mechanisms which they have developed for pollination, independently parallel to the unrelated Orchidaceae, such as the grouping of their pollen into pollinia. The "fragrance" (or odor) of the flowers, often called "c ...
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Chthamalia Wootonii
''Chthamalia'' is a genus of flowering plants in the dogbane family (Apocynaceae: Gonolobinae). The genus was first formally named in 1844. It contains approximately 21 species native to Mexico and the southern United States. ''Chthamalia'' is accepted as a genus by ''Plants of the World Online'', but is considered by some others to be a synonym or a subgenus of ''Matelea''. 21 SPECIES accepted by Plants of the World Online as of May 17, 2025: *'' Chthamalia atrostellata'' , USA (Texas) & Mexico (Coahuila) *'' Chthamalia biflora'' , USA (Oklahoma & south-central states) *'' Chthamalia brevicoronata'' , USA (southern Texas) *''Chthamalia camporum'' , Mexico (Coahuila) *'' Chthamalia castanea'' , Mexico (Puebla, Oaxaca) *'' Chthamalia chihuahuensis'' , USA (SW New Mexico) & northern Mexico *'' Chthamalia cynanchoides'' , USA (Central Oklahoma to SE Texas and W Louisiana *'' Chthamalia decumbens'' , Mexico (Durango to México State) *'' Chthamalia lesueurii'' , Mex ...
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Chthamalia Texensis
''Chthamalia'' is a genus of flowering plants in the dogbane family (Apocynaceae: Gonolobinae). The genus was first formally named in 1844. It contains approximately 21 species native to Mexico and the southern United States. ''Chthamalia'' is accepted as a genus by ''Plants of the World Online'', but is considered by some others to be a synonym or a subgenus of ''Matelea''. 21 SPECIES accepted by Plants of the World Online as of May 17, 2025: *''Chthamalia atrostellata'' , USA (Texas) & Mexico (Coahuila) *''Chthamalia biflora'' , USA (Oklahoma & south-central states) *''Chthamalia brevicoronata'' , USA (southern Texas) *''Chthamalia camporum'' , Mexico (Coahuila) *''Chthamalia castanea'' , Mexico (Puebla, Oaxaca) *''Chthamalia chihuahuensis'' , USA (SW New Mexico) & northern Mexico *''Chthamalia cynanchoides'' , USA (Central Oklahoma to SE Texas and W Louisiana *''Chthamalia decumbens'' , Mexico (Durango to México State) *''Chthamalia lesueurii'' , Mexico (Sono ...
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Chthamalia Tehuacana
''Chthamalia'' is a genus of flowering plants in the dogbane family (Apocynaceae: Gonolobinae). The genus was first formally named in 1844. It contains approximately 21 species native to Mexico and the southern United States. ''Chthamalia'' is accepted as a genus by ''Plants of the World Online'', but is considered by some others to be a synonym or a subgenus of ''Matelea''. 21 SPECIES accepted by Plants of the World Online as of May 17, 2025: *'' Chthamalia atrostellata'' , USA (Texas) & Mexico (Coahuila) *'' Chthamalia biflora'' , USA (Oklahoma & south-central states) *'' Chthamalia brevicoronata'' , USA (southern Texas) *''Chthamalia camporum'' , Mexico (Coahuila) *'' Chthamalia castanea'' , Mexico (Puebla, Oaxaca) *'' Chthamalia chihuahuensis'' , USA (SW New Mexico) & northern Mexico *'' Chthamalia cynanchoides'' , USA (Central Oklahoma to SE Texas and W Louisiana *'' Chthamalia decumbens'' , Mexico (Durango to México State) *'' Chthamalia lesueurii'' , Mex ...
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Chthamalia Pubiflora
''Chthamalia pubiflora'' (syn. ''Matelea pubiflora''), the trailing milkvine or sandhill spiny pod, is a species of flowering plant in the Apocynaceae family, native to southeastern Georgia and peninsular Florida. It is in the Asclepiadaceae The Asclepiadoideae are a subfamily of plants in the family Apocynaceae. Formerly, it was treated as a separate family under the name Asclepiadaceae, e.g. by APG II, and known as the milkweed family. They form a group of perennial herbs, twinin ... (milkweed) subfamily. A perennial vine, it has reddish-brown or light green flowers. The petals have long white hairs on them. References Asclepiadoideae Flora of Florida Flora of Georgia (U.S. state) Plants described in 1844 {{Apocynaceae-stub ...
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Chthamalia Prostrata
''Chthamalia'' is a genus of flowering plants in the dogbane family (Apocynaceae: Gonolobinae). The genus was first formally named in 1844. It contains approximately 21 species native to Mexico and the southern United States. ''Chthamalia'' is accepted as a genus by ''Plants of the World Online'', but is considered by some others to be a synonym or a subgenus of ''Matelea''. 21 SPECIES accepted by Plants of the World Online as of May 17, 2025: *'' Chthamalia atrostellata'' , USA (Texas) & Mexico (Coahuila) *'' Chthamalia biflora'' , USA (Oklahoma & south-central states) *'' Chthamalia brevicoronata'' , USA (southern Texas) *''Chthamalia camporum'' , Mexico (Coahuila) *'' Chthamalia castanea'' , Mexico (Puebla, Oaxaca) *'' Chthamalia chihuahuensis'' , USA (SW New Mexico) & northern Mexico *'' Chthamalia cynanchoides'' , USA (Central Oklahoma to SE Texas and W Louisiana *'' Chthamalia decumbens'' , Mexico (Durango to México State) *'' Chthamalia lesueurii'' , Mex ...
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