Browningia
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''Browningia'' is a
genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...
of
cacti A cactus (: cacti, cactuses, or less commonly, cactus) is a member of the plant family Cactaceae (), a family of the order Caryophyllales comprising about 127 genera with some 1,750 known species. The word ''cactus'' derives, through Latin, ...
, comprising 11 accepted and 3 unresolved
species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
. It is named for Webster E Browning (1869-1942), director of the Instituto Inglés,
Santiago Santiago (, ; ), also known as Santiago de Chile (), is the capital and largest city of Chile and one of the largest cities in the Americas. It is located in the country's central valley and is the center of the Santiago Metropolitan Regi ...
, Chile.


Description

The bushy or tree-like, usually columnar species of the genus Browningia are branched, often have a well-developed trunk and reach heights of growth of up to 10 meters. The cylindrical shoots have a diameter of up to 50 centimeters. Large areoles sit on the numerous, low ribs. Areoles in the growth area are heavily spined, while areoles in the reproductive area usually have few or no spines. The tubular to bell-shaped flowers are white to purple and open at night. The areoles of the flower cup and the flower tube are (almost) bare. The flower tube is slightly curved. The usually small fruits are very different, as are the seeds.


Species

Species of the genus ''Browningia'' according to
Plants of the World Online Plants of the World Online (POWO) is an online taxonomic database published by the Royal Botanic Gardens, Kew. History Following the Convention on Biological Diversity, the Royal Botanic Gardens in Kew launched Plants of the World Online i ...
:


References


The Plant List.org: ''Browningia''
Cereeae Cereeae genera Cacti of South America Endemic flora of Chile {{Cactus-stub