Semperflorens Cultorum Group, often called wax begonia, is an extremely popular garden annual. The only other member of the family Begoniaceae is Hillebrandia, a genus with a single species in the Hawaiian Islands. Most begonias can be grown outdoors year-round in subtropical or tropical climates, but in temperate climates, begonias are grown outdoors as annuals, or as house or greenhouse plants. Begoniaceae – Begonia family. All rex begonias include the wild species B. rex in their parentage. The following phylogenetic tree shows the relationships among sections of the genus Begonia.[3]. Begonias of the semperflorens group (or wax begonias) are frequently grown as bedding plants outdoors. If this happens, water only sparingly until spring, when new leaves will emerge. Begonia is a genus of perennial flowering plants in the family Begoniaceae. This rhizomatous perennial is native to rocky, forested valleys and slopes in northeastern India, southern China, and Vietnam. In cooler climates some species are cultivated outside in summertime for their bright colorful flowers, which have sepals but no petals. The plants are monoecious, with unisexual male and female flowers occurring separately on the same plant; the male contains numerous stamens, and the female has a large inferior ovary and two to four branched or twisted stigmas. Rex begonias makes a wonderful addition to a shaded deck or patio garden. Once you hit the proper combination of growing conditions, the stunning color display will make it worthwhile. Most begonias are sour to the taste, and some people in some areas eat them. The different groups of begonias have different cultural requirements, but most species come from tropical regions, so they and their hybrids require warm temperatures. Pritzelia coccinea (Hook) Klotzsch. Mealy bugs can also be problematic. Many begonias will grow and flower year-round except for tuberous begonias, which usually have a dormant period. If it is cooler, they usually will survive but growth will be slow. If light comes from one side, give each plant a quarter turn weekly. Begonia cultivars come in many different colors, such as yellow. Cane stemmed begonia (Engl.) The genus is unusual in that species throughout the genus, even those coming from different continents, can frequently be hybridized with each other, and this has led to an enormous number of cultivars. The cultivar 'Kimjongilia' is a floral emblem of North Korea. Some species are commonly grown indoors as ornamental houseplants in cooler climates. It will develop new leaves and may even branch. The genus contains more than 1,800 different plant species. A systemic fungicide may be used commercially as a preventative but it is best to remove dead leaves promptly and provide good air circulation. Rex begonias are widely hybridized and cultivated for their showy foliage. In most species, the fruit is a winged capsule containing numerous minute seeds, although baccate fruits are also known. Gen info. Begonia (Tag., Engl.) The Begonias are native to moist subtropical and tropical climates. Some species are commonly grown indoors as ornamental houseplants in cooler climates. The leaves, which are often large and variously marked or variegated, are usually asymmetric (unequal-sided). Begonia with 1400 species is one of the ten largest angiosperm genera. They require high humidity (more than 50% -- some cultivars want more than others), porous planting mix, a shallow pot, heavy fertilization during growth, and care to avoid overwatering. The undersides of the leaves are red. The Plants Database includes the following 9 species of Begonia . Best used as a container or basket plant. In cooler climates some species are cultivated outside in summertime for their bright colorful flowers, which have sepals but no petals. Begonia L. – begonia. Begonia is a genus in family Begoniaceae among the flowering plants. Laferrière, Joseph E. 1990. [5] 'Non-Stop' refers to a camellia tuberous hybrid that under certain conditions will bloom 'non-stop' all year round. Begonia species are terrestrial (sometimes epiphytic) herbs or undershrubs. This rhizomatous perennial is native to rocky, forested valleys and slopes in northeastern India, southern China, and Vietnam. Coral begonia (Engl.) The genus contains more than 1,800 different plant species. Can be an attractive indoor plant if provided the proper growing environment. This is safe in small amounts but potentially toxic in large quantities due to the prevalence of oxalic acid in the tissues.[21]. Most begonias are easily propagated by division or from stem cuttings. During this dormant period, the tubers can be stored in a cool, dry place. – There are many species, hybrids and horticultural varieties of begonia, widely cultivated in the Philippines for … Terrestrial species in the wild are commonly upright-stemmed, rhizomatous, or tuberous. Rex begonias are not easy care plants and are mainly grown indoors, especially in the St. Louis area. The genus name Begonia was coined by Charles Plumier, a French patron of botany, and adopted by Linnaeus in 1753, to honor Michel Bégon, a former governor of the French colony of Saint-Domingue (now Haiti). In general, begonias require a well-drained growing medium that is neither constantly wet nor allowed to dry out completely. The leaves have are sparsely hairy, have prominent veins, and can reach up to 12" long and 8" wide. It is also a good plant for small spaces such as a roof-top garden or on a balcony. 2004, Notes on the geography of South-East Asian Begonia and species diversity in montane forests, Phylogenetic Relationships of the Afro-Malagasy Members of the Large Genus, Accepted species Plants of the World Online, https://en.wikipedia.org/w/index.php?title=Begonia&oldid=991332375, Short description is different from Wikidata, Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference, Creative Commons Attribution-ShareAlike License, semperflorens (wax or fibrous rooted begonias), This page was last edited on 29 November 2020, at 14:27. All rex begonias include the wild species B. rex in their parentage. They are not classed with other rhizomatous begonias, however, because of their bold leaves and more exacting growing requirements.Genus name honors Michael Begon (1638-1710), Governor of French Canada. Begonias are mostly frost tender, they are treated as annuals outdoors or grown indoors in cool climates. Because of their sometimes showy flowers of white, pink, scarlet, or yellow color and often attractively marked leaves, many species and innumerable hybrids and cultivars are cultivated. Most rex begonias don’t need pruning unless they are “upright” cultivars or the rhizome has grown too long for its container and has unsightly bare sections. The Garden wouldn't be the Garden without our Members, Donors and Volunteers. If they do not, then the term 'marginata' is used, but sometimes these terms are used simultaneously. Provide plenty of light without putting the plants in direct, hot sun. With 1,831 species, Begonia is one of the largest genera of flowering plants. Taper off in fall and stop in winter. Genus. Although most Begonia species are tropical or subtropical in origin, the Chinese species B. grandis is hardy to USDA hardiness zone 6 and is commonly known as the "hardy begonia". Angel wing begonia (Engl.) The American Begonia Society classifies begonias into several major groups: For the most part, these groups do not correspond to any formal taxonomic groupings or phylogeny, and many species and hybrids have characteristics of more than one group or do not fit well in any of them. Common names. Tip pinching earlier will result in beneficial branching. The leaves range widely in color, texture, and size. Most are forest understory plants and require bright shade; few will tolerate full sun, especially in warmer climates. Pruning is simple: just cut the rhizome back. Violales. It is a compact, bushy, mounded, fibrous-rooted plant that features fleshy stems, waxy dark green to bronze leaves and loose clusters (cymes) of single or double flowers in shades of white, pink or red plus bicolor versions thereof. Tuberous begonias are frequently used as container plants. W. S. Hoover et al. [1][2] The species are terrestrial (sometimes epiphytic) herbs or undershrubs, and occur in subtropical and tropical moist climates, in South and Central America, Africa, and southern Asia.

begonia scientific name and family

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begonia scientific name and family 2020