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Dandelions secrete latex when the tissues are cut or broken, yet in the wild type, the latex content is low and varies greatly. Taraxacum kok-saghyz , the Russian dandelion, is a species that produced industrially useful amounts during WW2.
Taraxacum officinale, the dandelion or common dandelion, [6] is a herbaceous perennial flowering plant in the daisy family, Asteraceae. The common dandelion is well known for its yellow flower heads that turn into round balls of many silver-tufted fruits that disperse in the wind. These balls are called "clocks" in both British and American ...
Members of the Asteraceae are mostly herbaceous plants, but some shrubs, vines, and trees (such as Lachanodes arborea) do exist. Asteraceae species are generally easy to distinguish from other plants because of their unique inflorescence and other shared characteristics, such as the joined anthers of the stamens . [ 7 ]
Another plant that could well be a cryptic mimic of its host is the parasitic Australian mistletoe, Amyema cambagei, which has an "uncanny resemblance" to the foliage of Casuarina trees. [ 2 ] Some hundreds of species in the Mesembryanthemaceae (ice plants) of Southern Africa are camouflaged as small stones, especially Lithops , which are known ...
Prosthechea cochleata is the national flower of Belize, where it is known as the black orchid. [53] Lycaste skinneri has a white variety (alba) that is the national flower of Guatemala, commonly known as Monja Blanca (White Nun). Panama's national flower is the Holy Ghost orchid (Peristeria elata), or 'the flor del Espiritu Santo'.
This is a list of genera in the orchid family (Orchidaceae), originally according to The Families of Flowering Plants - L. Watson and M. J. Dallwitz.This list is adapted regularly with the changes published in the Orchid Research Newsletter which is published twice a year by the Royal Botanic Gardens, Kew.
Bauhinia: orchid trees; Bauhinia purpurea: purple orchid tree Fabaceae (legume family (peas)) Bauhinia variegata: pink orchid tree Fabaceae (legume family (peas)) Caesalpinia: bird-of-paradise trees; Caesalpinia echinata: pau ferro; brazilwood; pau-brasil; pau de Pernambuco; ibirapitanga Fabaceae (legume family (peas)) Caesalpinia mexicana
Dendrobium gracilicaule, commonly known as the blotched cane orchid or yellow cane orchid, [2] is an epiphytic or lithophytic orchid in the family Orchidaceae. It has cylindrical pseudobulbs, between three and seven thin leaves and up to thirty often drooping, cream-coloured to yellow or greenish flowers, sometimes with reddish brown blotches on the back.