|
Corema
''Corema'' is a genus of two species of flowering plants in the family Ericaceae. They are dioecious small shrubs. Species * ''Corema album'' (L.) D. Don ex Steud. ''Corema album'' is also known for it common name ''Camarinha'' or Portuguese crowberry. The drupe of this subspecies is white when ripe, and it is edible. The shrub grows to 1 meter, on average, and its branches have a honey-like aroma.Revista Quercus Ambiente - Setembro/Outubro de 2009, p. 26 * ''Corema conradii ''Corema conradii'' is a species of flowering plant in the heath family known by the common name broom crowberry. It is native to eastern North America, where it has a disjunct distribution, occurring intermittently from Nova Scotia to Massach ...'' (Torr.) Torr. ex Loudon References Ericaceae genera Ericoideae Dioecious plants {{Ericaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corema Album
''Corema album'', the Portuguese crowberry (Portuguese: ''camarinha''; Spanish: ''camarina''; Galician: camariña), is a species of flowering plant in the family Ericaceae endemic to the Iberian Peninsula and the Azores, where it may be considered a different species. Its white berries have been consumed by people in the Iberian Peninsula since the Islamic period. The only other species of the same genus is ''Corema conradii'', found in North America. Description ''Corema album'' is a dioecious, perennial shrub with numerous branches, usually between tall, which can reach both in stature and width. Male plants are more upright and female have shorter and more procumbent branches. The leaves are in whorls of three or four, with short petioles which tend to lie against the stem. They are long x wide and are covered with sessile glands when young. Roots are thick and spreading, similar to other members of the Ericaceae. Despite being dioecious, some plants from the southwest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portuguese Crowberry
''Corema album'', the Portuguese crowberry (Portuguese: ''camarinha''; Spanish: ''camarina''; Galician: camariña), is a species of flowering plant in the family Ericaceae endemic to the Iberian Peninsula and the Azores, where it may be considered a different species. Its white berries have been consumed by people in the Iberian Peninsula since the Islamic period. The only other species of the same genus is '' Corema conradii'', found in North America. Description ''Corema album'' is a dioecious, perennial shrub with numerous branches, usually between tall, which can reach both in stature and width. Male plants are more upright and female have shorter and more procumbent branches. The leaves are in whorls of three or four, with short petioles which tend to lie against the stem. They are long x wide and are covered with sessile glands when young. Roots are thick and spreading, similar to other members of the Ericaceae. Despite being dioecious, some plants from the southwest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corema Conradii
''Corema conradii'' is a species of flowering plant in the heath family known by the common name broom crowberry. It is native to eastern North America, where it has a disjunct distribution, occurring intermittently from Nova Scotia to Massachusetts, in the Shawangunk Mountains of New York, and in the Pine Barrens of New Jersey.''Corema conradii''. Center for Plant Conservation. Studies indicate that the plant might be a hybrid between ancestral populations of '''' and '' Ceratiola''. Description This plant, one of only two species in genus '' |
Ericoideae
Ericoideae is a subfamily of Ericaceae, containing nineteen genera, and 1,790 species, the largest of which is ''Rhododendron'', followed by Erica. The Ericoideae bear spiral leaves with flat laminae. The pedicel is articulated and the flowers are pendulous or erect, and monosymmetric, with an abaxial median sepal. The carpels are free and the anthers lack appendages. The capsule is septicidal. Subdivision , the NCBI Taxonomy Browser recognized five tribes: * Tribe Bryantheae ** Genera: ''Bryanthus'' – ''Ledothamnus'' * Tribe Empetreae ** Genera: ''Ceratiola'' – ''Corema'' – ''Empetrum'' (plus ''Diplarche'', treated as a synonym of ''Rhododendron'' by Plants of the World Online) * Tribe Ericeae ** Genera: ''Calluna'' – ''Daboecia'' – ''Erica'' (plus ''Bruckenthalia'', treated as a synonym of ''Erica'' by Plants of the World Online) * Tribe Phyllodoceae ** Genera: ''Bejaria'' – '' Elliottia'' – ''Epigaea'' – ''Kalmia''& ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Don
David Don (21 December 1799 – 15 December 1841) was a Scottish people, Scottish botanist. Biography David Don was born on 21 December 1799 at Doo Hillock, Forfar, Angus, Scotland to Caroline Clementina Stuart, and her husband George Don of Forfar. His older brother was George Don, also a botanist. His father was a curator at the Royal Botanic Garden, Leith Walk, Edinburgh. Don was Professor of Botany at King's College London from 1836 to 1841, and librarian at the Linnean Society of London from 1822 to 1841. He described several of the major Pinophyta, conifers discovered in the period, including first descriptions of Sequoia sempervirens, coast redwood (''Taxodium sempervirens'' D. Don; now ''Sequoia sempervirens'' (D. Don) Stephan Ladislaus Endlicher, Endl.), Bristlecone Fir (''Pinus bracteata'' D. Don, now ''Abies bracteata'' (D. Don) A. Poit.), Grand Fir (''Pinus grandis'' Douglas ex D. Don; now ''Abies grandis'' (Douglas ex D. Don) John Lindley, Lindl.) and Coulter Pine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants that produce their seeds enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from the common ancestor of all living gymnosperms before the end of the Carboniferous, over 300 million years ago. The closest fossil relatives of flowering plants are uncertain and contentious. The earliest angiosperm fossils ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ericaceae
The Ericaceae are a family of flowering plants, commonly known as the heath or heather family, found most commonly in acidic and infertile growing conditions. The family is large, with c.4250 known species spread across 124 genera, making it the 14th most species-rich family of flowering plants. The many well known and economically important members of the Ericaceae include the cranberry, blueberry, huckleberry, rhododendron (including azaleas), and various common heaths and heathers (''Erica'', ''Cassiope'', ''Daboecia'', and ''Calluna'' for example). Description The Ericaceae contain a morphologically diverse range of taxa, including herbs, dwarf shrubs, shrubs, and trees. Their leaves are usually evergreen, alternate or whorled, simple and without stipules. Their flowers are hermaphrodite and show considerable variability. The petals are often fused (sympetalous) with shapes ranging from narrowly tubular to funnelform or widely urn-shaped. The corollas are usually ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dioecy
Dioecy (; ; adj. dioecious , ) is a characteristic of a species, meaning that it has distinct individual organisms (unisexual) that produce male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproduction is biparental reproduction. Dioecy has costs, since only about half the population directly produces offspring. It is one method for excluding self-fertilization and promoting allogamy (outcrossing), and thus tends to reduce the expression of recessive deleterious mutations present in a population. Plants have several other methods of preventing self-fertilization including, for example, dichogamy, herkogamy, and self-incompatibility. Dioecy is a dimorphic sexual system, alongside gynodioecy and androdioecy. In zoology In zoology, dioecious species may be opposed to hermaphroditic species, meaning that an individual is either male or female, in which case the synonym gonochory is more often used. Most animal species are dioecious (gon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drupe
In botany, a drupe (or stone fruit) is an indehiscent fruit in which an outer fleshy part (exocarp, or skin, and mesocarp, or flesh) surrounds a single shell (the ''pit'', ''stone'', or '' pyrena'') of hardened endocarp with a seed (''kernel'') inside. These fruits usually develop from a single carpel, and mostly from flowers with superior ovaries (polypyrenous drupes are exceptions). The definitive characteristic of a drupe is that the hard, lignified stone is derived from the ovary wall of the flower. In an aggregate fruit, which is composed of small, individual drupes (such as a raspberry), each individual is termed a drupelet, and may together form an aggregate fruit. Such fruits are often termed ''berries'', although botanists use a different definition of ''berry''. Other fleshy fruits may have a stony enclosure that comes from the seed coat surrounding the seed, but such fruits are not drupes. Flowering plants that produce drupes include coffee, jujube, mango, oli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shrub
A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees by their multiple stems and shorter height, less than tall. Small shrubs, less than 2 m (6.6 ft) tall are sometimes termed as subshrubs. Many botanical groups have species that are shrubs, and others that are trees and herbaceous plants instead. Some definitions state that a shrub is less than and a tree is over 6 m. Others use as the cut-off point for classification. Many species of tree may not reach this mature height because of hostile less than ideal growing conditions, and resemble a shrub-sized plant. However, such species have the potential to grow taller under the ideal growing conditions for that plant. In terms of longevity, most shrubs fit in a class between perennials and trees; some may only last about five y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ericaceae Genera
The Ericaceae are a family of flowering plants, commonly known as the heath or heather family, found most commonly in acidic and infertile growing conditions. The family is large, with c.4250 known species spread across 124 genera, making it the 14th most species-rich family of flowering plants. The many well known and economically important members of the Ericaceae include the cranberry, blueberry, huckleberry, rhododendron (including azaleas), and various common heaths and heathers (''Erica'', ''Cassiope'', ''Daboecia'', and ''Calluna'' for example). Description The Ericaceae contain a morphologically diverse range of taxa, including herbs, dwarf shrubs, shrubs, and trees. Their leaves are usually evergreen, alternate or whorled, simple and without stipules. Their flowers are hermaphrodite and show considerable variability. The petals are often fused (sympetalous) with shapes ranging from narrowly tubular to funnelform or widely urn-shaped. The corollas are usually radially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.JPG "Click for more on -> Flowering Plant")
