|
Leuenbergeria Guamacho
''Leuenbergeria '' is a genus of flowering plant in the family Cactaceae, mostly native around the Caribbean. Unlike most cacti, it has persistent leaves and develops bark on its stems early in its growth. The genus was created in 2012 by Joël Lodé. Before the creation of ''Leuenbergeria'' as a genus, the species within it were included in a broadly circumscribed genus, ''Pereskia''. ''Leuenbergeria'' is the only genus in the subfamily Leuenbergerioideae. Description Species of ''Leuenbergeria'' grow as trees or shrubs, up to in the case of '' L. lychnidiflora''. They differ from most cacti in having leaves even when mature – as also do species of ''Pereskia'' and ''Rhodocactus'', with which ''Leuenbergeria'' species were once united in a single genus. ''Leuenbergeria'' differs from those other genera in that the stems of ''Leuenbergeria'' species form bark at an early stage in their growth and do not have stomata, preventing them from acting as organs of photosynthesis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuenbergeria Bleo
''Leuenbergeria bleo'', formerly ''Pereskia bleo'', (rose cactus, leaf cactus) is a leafy cactus, native to the shady, moist forests of Central America, that grows to a woody, prickly shrub about 2 m tall with large, orange flowers resembling rose blossoms. Description ''Leuenbergeria bleo'' grows as a shrub or small tree and reaches a height of 2 to 8 metres with trunks up to 15 centimetres in diameter. The olive-green to brownish grey branches are smooth. The leaves are arranged alternately on the branches and are distinctly stalked with petioles up to 3 centimetres long. The leaf blade is 6 to 20 centimetres long and 2 to 7 centimetres wide, elliptic to oblong or lanceolate in shape. The five nerved leaf blades have four to six, often fork-shaped, side lobes. The thorns are either parallel in bundles or spread widely out. Long thorns on the branches are up to five to ten millimetres long. Along the main shoots there are up to 40 spines per areo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ovary (botany)
In the flowering plants, an ovary is a part of the female reproductive organ of the flower or gynoecium. Specifically, it is the part of the pistil which holds the ovule(s) and is located above or below or at the point of connection with the base of the petals and sepals. The pistil may be made up of one carpel or of several fused carpels (e.g. dicarpel or tricarpel), and therefore the ovary can contain part of one carpel or parts of several fused carpels. Above the ovary is the style and the stigma, which is where the pollen lands and germinates to grow down through the style to the ovary, and, for each individual pollen grain, to fertilize one individual ovule. Some wind pollinated flowers have much reduced and modified ovaries. Fruits A fruit is the mature, ripened ovary of a flower following double fertilization in an angiosperm. Because gymnosperms do not have an ovary but reproduce through double fertilization of unprotected ovules, they produce naked seeds that do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Indies
The West Indies is a subregion of North America, surrounded by the North Atlantic Ocean and the Caribbean Sea that includes 13 independent island countries and 18 dependencies and other territories in three major archipelagos: the Greater Antilles, the Lesser Antilles, and the Lucayan Archipelago. The subregion includes all the islands in the Antilles, plus The Bahamas and the Turks and Caicos Islands, which are in the North Atlantic Ocean. Nowadays, the term West Indies is often interchangeable with the term Caribbean, although the latter may also include some Central and South American mainland nations which have Caribbean coastlines, such as Belize, French Guiana, Guyana, and Suriname, as well as the Atlantic island nations of Barbados, Bermuda, and Trinidad and Tobago, all of which are geographically distinct from the three main island groups, but culturally related. Origin and use of the term In 1492, Christopher Columbus became the first European to record his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuenbergeria Zinniiflora
''Leuenbergeria '' is a genus of flowering plant in the family Cactaceae, mostly native around the Caribbean. Unlike most cacti, it has persistent leaves and develops bark on its stems early in its growth. The genus was created in 2012 by Joël Lodé. Before the creation of ''Leuenbergeria'' as a genus, the species within it were included in a broadly circumscribed genus, ''Pereskia''. ''Leuenbergeria'' is the only genus in the subfamily Leuenbergerioideae. Description Species of ''Leuenbergeria'' grow as trees or shrubs, up to in the case of '' L. lychnidiflora''. They differ from most cacti in having leaves even when mature – as also do species of ''Pereskia'' and ''Rhodocactus'', with which ''Leuenbergeria'' species were once united in a single genus. ''Leuenbergeria'' differs from those other genera in that the stems of ''Leuenbergeria'' species form bark at an early stage in their growth and do not have stomata, preventing them from acting as organs of photosynthesis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pereskia Zinniiflora 01 SSZ
''Pereskia'' is a small genus of about four species of cacti that do not look much like other types of cacti, having substantial leaves and non-succulent stems. The genus is named after Nicolas-Claude Fabri de Peiresc, a 16th-century French botanist. The genus was more widely circumscribed until molecular phylogenetic studies showed that it was paraphyletic. The majority of species have since been transferred to ''Leuenbergeria'' and ''Rhodocactus''. Although ''Pereskia'' does not resemble other cacti in its overall morphology, close examination shows spines developing from areoles, and the distinctive floral cup of the cactus family. Description The four species of ''Pereskia'' as the genus is now circumscribed share many features in common with ''Leuenbergeria'' and ''Rhodocactus'', which were formerly included in a broadly defined ''Pereskia''. They are shrubs, trees or climbing vines, with maximum heights varying between 3 and 10 m. Unlike the great majority of species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flor Nacional
Flor (Spanish and Portuguese for ''flower'') in winemaking, is a film of yeast on the surface of wine, important in the manufacture of some styles of sherry. The flor is formed naturally under certain winemaking conditions, from indigenous yeasts found in the region of Andalucía in southern Spain. Normally in winemaking, it is essential to keep young wines away from exposure to air by sealing them in airtight barrels, to avoid contamination by bacteria and yeasts that tend to spoil it. However, in the manufacture of sherries, the slightly porous oak barrels are deliberately filled only about five-sixths full with the young wine, leaving "the space of two fists" empty to allow the flor yeast to take form and the bung is not completely sealed. The flor favors cooler climates and higher humidity, so the sherries produced in the coastal Sanlúcar de Barrameda and El Puerto de Santa María have a thicker cap of flor than those produced inland in Jerez. The yeast gives the resulting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuenbergeria Portulacifolia
''Leuenbergeria '' is a genus of flowering plant in the family Cactaceae, mostly native around the Caribbean. Unlike most cacti, it has persistent leaves and develops bark on its stems early in its growth. The genus was created in 2012 by Joël Lodé. Before the creation of ''Leuenbergeria'' as a genus, the species within it were included in a broadly circumscribed genus, ''Pereskia''. ''Leuenbergeria'' is the only genus in the subfamily Leuenbergerioideae. Description Species of ''Leuenbergeria'' grow as trees or shrubs, up to in the case of '' L. lychnidiflora''. They differ from most cacti in having leaves even when mature – as also do species of ''Pereskia'' and ''Rhodocactus'', with which ''Leuenbergeria'' species were once united in a single genus. ''Leuenbergeria'' differs from those other genera in that the stems of ''Leuenbergeria'' species form bark at an early stage in their growth and do not have stomata, preventing them from acting as organs of photosynthesis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuenbergeria Marcanoi
''Leuenbergeria '' is a genus of flowering plant in the family Cactaceae, mostly native around the Caribbean. Unlike most cacti, it has persistent leaves and develops bark on its stems early in its growth. The genus was created in 2012 by Joël Lodé. Before the creation of ''Leuenbergeria'' as a genus, the species within it were included in a broadly circumscribed genus, ''Pereskia''. ''Leuenbergeria'' is the only genus in the subfamily Leuenbergerioideae. Description Species of ''Leuenbergeria'' grow as trees or shrubs, up to in the case of '' L. lychnidiflora''. They differ from most cacti in having leaves even when mature – as also do species of ''Pereskia'' and ''Rhodocactus'', with which ''Leuenbergeria'' species were once united in a single genus. ''Leuenbergeria'' differs from those other genera in that the stems of ''Leuenbergeria'' species form bark at an early stage in their growth and do not have stomata, preventing them from acting as organs of photosynthesis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuenbergeria Marcanoi 2020-02-08 7082
''Leuenbergeria '' is a genus of flowering plant in the family Cactaceae, mostly native around the Caribbean. Unlike most cacti, it has persistent leaves and develops bark on its stems early in its growth. The genus was created in 2012 by Joël Lodé. Before the creation of ''Leuenbergeria'' as a genus, the species within it were included in a broadly circumscribed genus, ''Pereskia''. ''Leuenbergeria'' is the only genus in the subfamily Leuenbergerioideae. Description Species of ''Leuenbergeria'' grow as trees or shrubs, up to in the case of '' L. lychnidiflora''. They differ from most cacti in having leaves even when mature – as also do species of ''Pereskia'' and ''Rhodocactus'', with which ''Leuenbergeria'' species were once united in a single genus. ''Leuenbergeria'' differs from those other genera in that the stems of ''Leuenbergeria'' species form bark at an early stage in their growth and do not have stomata, preventing them from acting as organs of photosynthesis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuenbergeria Lychnidiflora Cutler P1630494
''Leuenbergeria '' is a genus of flowering plant in the family Cactaceae, mostly native around the Caribbean. Unlike most cacti, it has persistent leaves and develops bark on its stems early in its growth. The genus was created in 2012 by Joël Lodé. Before the creation of ''Leuenbergeria'' as a genus, the species within it were included in a broadly circumscribed genus, ''Pereskia''. ''Leuenbergeria'' is the only genus in the subfamily Leuenbergerioideae. Description Species of ''Leuenbergeria'' grow as trees or shrubs, up to in the case of '' L. lychnidiflora''. They differ from most cacti in having leaves even when mature – as also do species of ''Pereskia'' and ''Rhodocactus'', with which ''Leuenbergeria'' species were once united in a single genus. ''Leuenbergeria'' differs from those other genera in that the stems of ''Leuenbergeria'' species form bark at an early stage in their growth and do not have stomata, preventing them from acting as organs of photosynthesis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuenbergeria Guamacho
''Leuenbergeria '' is a genus of flowering plant in the family Cactaceae, mostly native around the Caribbean. Unlike most cacti, it has persistent leaves and develops bark on its stems early in its growth. The genus was created in 2012 by Joël Lodé. Before the creation of ''Leuenbergeria'' as a genus, the species within it were included in a broadly circumscribed genus, ''Pereskia''. ''Leuenbergeria'' is the only genus in the subfamily Leuenbergerioideae. Description Species of ''Leuenbergeria'' grow as trees or shrubs, up to in the case of '' L. lychnidiflora''. They differ from most cacti in having leaves even when mature – as also do species of ''Pereskia'' and ''Rhodocactus'', with which ''Leuenbergeria'' species were once united in a single genus. ''Leuenbergeria'' differs from those other genera in that the stems of ''Leuenbergeria'' species form bark at an early stage in their growth and do not have stomata, preventing them from acting as organs of photosynthesis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pereskia Guamacho
''Pereskia'' is a small genus of about four species of cacti that do not look much like other types of cacti, having substantial leaves and non-succulent stems. The genus is named after Nicolas-Claude Fabri de Peiresc, a 16th-century French botanist. The genus was more widely circumscribed until molecular phylogenetic studies showed that it was paraphyletic. The majority of species have since been transferred to ''Leuenbergeria'' and ''Rhodocactus''. Although ''Pereskia'' does not resemble other cacti in its overall morphology, close examination shows spines developing from areoles, and the distinctive floral cup of the cactus family. Description The four species of ''Pereskia'' as the genus is now circumscribed share many features in common with ''Leuenbergeria'' and ''Rhodocactus'', which were formerly included in a broadly defined ''Pereskia''. They are shrubs, trees or climbing vines, with maximum heights varying between 3 and 10 m. Unlike the great majority of species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(255_30)_Tulip;_cross-section.jpg "Click for more on -> Ovary (botany)")
