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Opuntia, commonly called the prickly pear cactus, is a genus of flowering plants in the cactus family Cactaceae, many known for their flavorful fruit and showy flowers. [1] Cacti are well-adapted to aridity; however, they are still vulnerable to alterations in precipitation and temperature driven by climate change. [ 2 ]
Potexvirus is a genus of pathogenic viruses in the order Tymovirales, in the family Alphaflexiviridae.Plants serve as natural hosts. There are 48 species in this genus, three of which are assigned to a subgenus.
Opuntia ficus-indica, the Indian fig opuntia, fig opuntia, or prickly pear, is a species of cactus that has long been a domesticated crop plant grown in agricultural economies throughout arid and semiarid parts of the world. [3] O. ficus-indica is the most widespread and most commercially important cactus.
Map of the range of distribution of Opuntia sulphurea. Found mostly in, and thought to originate from, the northwestern region of Argentina, from the Mendoza province up to Juy Juy in the North and the Buenos Aires province to the West, Opuntia sulphurea can also be seen in parts of Paraguay and Bolivia, Chile, Western Brazil as well as a specific population that is notably naturalised "in ...
Opuntia humifusa, commonly known as the devil's-tongue, [2] eastern prickly pear or Indian fig, is a cactus of the genus Opuntia present in parts of the eastern ...
Opuntia stricta is a species of large cactus that is endemic to the subtropical and tropical coastal areas of the Americas, especially around the Caribbean. [2] Common names include erect prickly pear and nopal estricto ( Spanish ). [ 4 ]
Opuntia austrina has joints (also known as cladodes [2] and pads [3]), which are the segments that grow from the single, cylindrical stem, [4] that are elongated with the length most of the time 2 to 3 times the width. [5] The joints are often dark green in color. [2] Just like other cactus species, O. austrina has spines on the joints and on ...
Opuntia microdasys forms a dense shrub 40–60 cm tall, occasionally more, composed of pad-like stems 6–15 cm long and 4–12 cm broad. Instead of spines it has numerous white or yellow glochids 2–3 mm long in dense clusters. They are barbed and thinner than the finest human hairs, detaching in large numbers upon the slightest touch.