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Camchaya
''Camchaya'' is a genus of flowering plants in the family Asteraceae. They are native to Asia, including China, Laos, Thailand, Vietnam,''Camchaya''. Flora of China. and Cambodia.Bunwong, S., et al. (2012) A new species of ''Camchaya'' (Asteraceae, Vernonieae) from Thailand. ''PhytoKeys'' 12: 53–57. These are annual herbs with coatings of hairs and globose glandular structures. The alternately arranged leaves have wavy or serrated blades on petiole (botany), petioles. The inflorescence is a panicle which can be terminal or axillary. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camchaya Tenuiflora
''Camchaya'' is a genus of flowering plants in the family Asteraceae. They are native to Asia, including China, Laos, Thailand, Vietnam,''Camchaya''. Flora of China. and .Bunwong, S., et al. (2012) A new species of ''Camchaya'' (Asteraceae, Vernonieae) from Thailand. ''PhytoKeys'' 12: 53–57. These are annual herbs with coatings of hairs and globose glandular structures. The alternately arranged leaves have wavy or serrated blades on [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camchaya Gracilis
''Camchaya gracilis'' is a species of flowering plant in the family Asteraceae, native to Laos and Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is b .... It was first described in 1920 as ''Iodocephalus gracilis''. References Vernonieae Flora of Laos Flora of Thailand Plants described in 1920 {{Cichorioideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pappus (flower Structure)
In Asteraceae, the pappus is the modified calyx, the part of an individual floret, that surrounds the base of the corolla tube in flower. It functions as a wind-dispersal mechanism for the seeds. The term is sometimes used for similar structures in other plant families e.g. in certain genera of the Apocynaceae, although the pappus in Apocynaceae is not derived from the calyx of the flower. In Asteraceae, the pappus may be composed of bristles (sometimes feathery), awns, scales, or may be absent, and in some species, is too small to see without magnification. In genera such as ''Taraxacum'' or '' Eupatorium'', feathery bristles of the pappus function as a "parachute" which enables the seed to be carried by the wind. The name derives from the Ancient Greek word ''pappos'', Latin ''pappus'', meaning "old man", so used for a plant (assumed to be an '' Erigeron'' species) having bristles and also for the woolly, hairy seed of certain plants. The pappus of the dandelion plays a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iodocephalopsis
Vernonieae is a tribe of about 1300 species of plants in the aster family. They are mostly found in the tropics and warmer temperate areas, both in the Americas and the Old World. They are mostly herbaceous plants or shrubs, although there is at least one tree species, ''Vernonia arborea''. Taxonomy Vernonieae is considered sister to the tribe Liabeae. The tribe originated in southern Africa or Madagascar, and spread to the Americas in at least two different events. In many works some 80% of the species in this tribe are classified in the genus ''Vernonia''. Other authors, like Harold E. Robinson Harold Ernest Robinson (May 22, 1932 – December 17, 2020) was an American botanist and entomologist. Career Robinson's specialty was the sunflower family (Asteraceae) and the bryophytes. He has named or described over 2,800 new species and ..., divide the tribe into a larger number of small genera. References External links * Asteraceae tribes {{Aste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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