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Calotropis is a genus of flowering plants in the family Apocynaceae, first described as a genus in 1810.It is native to southern Asia and North Africa. [2]They are commonly known as milkweeds because of the latex they produce.
Calotropis gigantea plant in southern part of India near Bangalore Calotropis gigantea flower in Belur Math, Howrah, West Bengal. Calotropis gigantea, the crown flower, is a species of Calotropis native to Cambodia, Vietnam, Bangladesh, Indonesia, Malaysia, Thailand, Sri Lanka, India, China, Pakistan, and Nepal.
Common names for the plant include Apple of Sodom, [2] Sodom apple, roostertree, [3] king's crown, [4] small crownflower, [3] giant milkweed, [5] rubber bush, [2] and rubber tree. [2] The names "Apple of Sodom" and "Dead Sea Apple" stem from the ancient authors Josephus and Tacitus, who described the plant growing in the area of biblical Sodom. [6]
Most plants in the area bloom about 16 weeks after a fire. [33] Nearly all pinelands have an understory of palm shrubs and a diverse ground covering of wild herbs. [32] Pine rocklands are considered one of the most threatened habitats in Florida; less than 4,000 acres (6.3 sq mi; 16.2 km 2) of pineland exist outside the park. [34]
The Center for Plant Conservation (also known as CPC) is a non-profit organization that includes a network of over 50 participating institutions. [1] Its primary mission is the conservation and restoration of rare native plants of the United States , its territories, and Canada .
The US was the largest alfalfa producer in the world by area in 2009, with 9 million hectares (22 million acres), but considerable production area is found in Argentina (6.9 million hectares; 17 million acres), Canada (2 million hectares; 4.9 million acres), Russia (1.8 million hectares; 4.4 million acres), Italy (1.3 million hectares; 3.2 ...
The herbal of Hildegard of Bingen mentions the plant as well. The red coats of the British Redcoats were dyed with madder; earlier and perhaps officer's fabric being dyed with the better but more expensive cochineal. [4] Madder is mentioned in the Talmud (e.g., tractate Sabbath 66b) where the madder plant is termed "puah" in Aramaic.
Seeds are the maca's only means of reproduction. Maca reproduces mainly through self-pollination and is an autogamous species. The genome consists of 64 chromosomes. Maca is a short-day plant from experiments with different day lengths. [1] Some sources consider the maca an annual plant, as in favorable years, it can complete a lifecycle within ...