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Goodeniaceae
Goodeniaceae is a family of flowering plants in the order Asterales. It contains about 404 species in twelve genera. The family is distributed mostly in Australia, except for the genus '' Scaevola'', which is pantropical. Its species are found across most of Australia, being especially common in arid and semi-arid climates. Morphology Species in Goodeniaceae are generally herbaceous with spiral leaves. Flowers have a single plane of symmetry (monosymmetric; '' Brunonia'' being the sole exception), and are either fan-like (e.g., '' Scaevola'') or bilabiate (as in '' Dampiera''). Corolla lobes often have two thin marginal wings, which also occur in other families of Asterales such as the Menyanthaceae and Argophyllaceae. The style bears a pollen-cup, also known as an indusium, at the tip, a unique character for the family. The indusium has a function in secondary pollen presentation, a phenomenon also occurring in the related families Asteraceae and Campanulaceae. The ovary is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goodenia Ramosissima
''Goodenia'' is a genus of about two hundred species of flowering plants in the family Goodeniaceae. Plants in this genus are herbs or shrubs, mostly endemic to Australia. The leaves are variably-shaped, the flowers arranged in small groups, with three or five sepals, the corolla bilaterally symmetrical and either fan-shaped with two "lips" or tube-shaped. The petals are usually yellow to white, the stamens free from each other and the fruit a capsule. Taxonomy The genus ''Goodenia'' was first formally described in 1793 by James Edward Smith in his book ''A Specimen of the Botany of New Holland'' and the first species he described was '' G. ramosissima''. The name ''Goodenia'' honours Bishop of Carlisle Samuel Goodenough, a member of the Linnean Society of London at the time. Species list See List of ''Goodenia'' species Distribution Most species of ''Goodenia'' are endemic to Australia but '' G. konigsbergeri'' is endemic to Southeast Asia. '' G. armstrongiana'', '' G. purpu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menyanthaceae
Menyanthaceae is a family of aquatic and wetland plants in the order Asterales. There are approximately 60-70 species in six genera distributed worldwide. The simple or compound leaves arise alternately from a creeping rhizome. In the submersed aquatic genus '' Nymphoides'', leaves are floating and support a lax, umbellate or racemose inflorescence. In other genera the inflorescence is erect and consists of one (e.g., '' Liparophyllum'') to many flowers. The sympetalous, insect-pollinated flowers are five-parted and either yellow or white. The petals are ciliate or adorned with lateral wings. Fruit type is a capsule. Species of Menyanthaceae are found worldwide. The genera ''Menyanthes'' and '' Nephrophyllidium'' grow only in the northern hemisphere, while '' Liparophyllum'' and '' Villarsia'' occur only in the southern hemisphere. '' Nymphoides'' species have a cosmopolitan distribution. Menyanthaceae species are of economic importance as ornamental water garden plants, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lechenaultia
''Lechenaultia'' is a genus of flowering plants in the family Goodeniaceae, the species native to Australia with one species ('' L. filiformis'') also occurring in New Guinea. Plants in the genus ''Lechenaultia'' are glabrous shrubs or herbs with needle-shaped leaves, more or less sessile flowers with five sepals and five blue, white, or yellow and red petals in two unequal lobes, the fruit an elongated capsule. Description Plants in the genus ''Lechenaultia'' are glabrous shrubs or herbs with spreading branches, linear or cylindrical leaves, the leaves sometimes reduced to scales. The flowers are more or less sessile with five sepals that are free from each other, and five glabrous blue, white or yellow and red petals. The petals are glabrous, the two at the back of the flower shorter with narrow wings near the tip, and the lower three longer with broad wings. The fruit is a cylindrical capsule with four valves. Taxonomy The genus ''Lechenaultia'' was first formally described ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goodenia
''Goodenia'' is a genus of about two hundred species of flowering plants in the family Goodeniaceae. Plants in this genus are herbs or shrubs, mostly endemic to Australia. The leaves are variably-shaped, the flowers arranged in small groups, with three or five sepals, the corolla bilaterally symmetrical and either fan-shaped with two "lips" or tube-shaped. The petals are usually yellow to white, the stamens free from each other and the fruit a capsule. Taxonomy The genus ''Goodenia'' was first formally described in 1793 by James Edward Smith in his book ''A Specimen of the Botany of New Holland'' and the first species he described was '' G. ramosissima''. The name ''Goodenia'' honours Bishop of Carlisle Samuel Goodenough, a member of the Linnean Society of London at the time. Species list See List of ''Goodenia'' species Distribution Most species of ''Goodenia'' are endemic to Australia but '' G. konigsbergeri'' is endemic to Southeast Asia. '' G. armstrongiana'', '' G. purpu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diaspasis
''Diaspasis'' is a genus consisting of a single species—''Diaspasis filifolia''—in the family Goodeniaceae Goodeniaceae is a family of flowering plants in the order Asterales. It contains about 404 species in twelve genera. The family is distributed mostly in Australia, except for the genus '' Scaevola'', which is pantropical. Its species are found a ... native to southwestern Australia. References Goodeniaceae Endemic flora of Southwest Australia Monotypic Asterales genera {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coopernookia
''Coopernookia'' is a plant genus of six species of small perennial shrubs that are all endemic to Australia. They have hairy, often sticky leaves, and flowers with bilateral symmetry. Description Plants in the genus ''Coopernookia'' are small shrubs covered with star-like, often glandular hairs that are often sticky. The leaves are sessile or almost so, sometimes have toothed edges and sometimes have their edges curled under. The flowers are arranged on the ends of branches, surrounded by leaves. The flowers are zygomorphic, meaning that they have bilateral symmetry. Each flower has five sepals and a white, mauve or pinkish corolla. The lobes of the corolla are unequal in size and broadly winged. The stamens are free from each other and the ovary is inferior. Taxonomy The genus ''Coopernookia'' was first formally described in 1968 by Roger Carolin in ''Proceedings of the Linnean Society of New South Wales''. The first species added to the new genus was ''Coopernookia barba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Edward Smith (botanist)
__NOTOC__ Sir James Edward Smith (2 December 1759 – 17 March 1828) was an English botanist and founder of the Linnean Society. Early life and education Smith was born in Norwich in 1759, the son of a wealthy wool merchant. He displayed a precocious interest in the natural world. During the early 1780s he enrolled in the medical course at the University of Edinburgh where he studied chemistry under Joseph Black and natural history under John Walker. He then moved to London in 1783 to continue his studies. Smith was a friend of Sir Joseph Banks, who was offered the entire collection of books, manuscripts and specimens of the Swedish natural historian and botanist Carl Linnaeus following the death of his son Carolus Linnaeus the Younger. Banks declined the purchase, but Smith bought the collection for the bargain price of £1,000. The collection arrived in London in 1784, and in 1785 Smith was elected Fellow of the Royal Society. Academic career Between 1786 and 1788 Sm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthotium
''Anthotium'' is a small genus of 3 or 4 species in the family Goodeniaceae which are found only in southwestern Australia. ;Accepted species Four species are accepted:"''Anthotium'' R.Br." Plants of the World Online. Kew Science. Accessed 27 April 2022/ref> * ''Anthotium humile'' R.Br. * ''Anthotium junciforme'' (de Vriese) D.A.Morrison * ''Anthotium odontophyllum'' L.W.Sage * ''Anthotium rubriflorum ''Anthotium'' is a small genus of 3 or 4 species in the family Goodeniaceae which are found only in southwestern Australia. ;Accepted species Four species are accepted:"''Anthotium'' R.Br." Plants of the World Online. Kew Science. Accessed 27 A ...'' F.Muell. ex Benth. References Endemic flora of Southwest Australia Asterales genera {{Australia-asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mucilage
Mucilage is a thick, gluey substance produced by nearly all plants and some microorganisms. These microorganisms include protists which use it for their locomotion. The direction of their movement is always opposite to that of the secretion of mucilage. It is a polar glycoprotein and an exopolysaccharide. Mucilage in plants plays a role in the storage of water and food, seed germination, and thickening membranes. Cacti (and other succulents) and flax seeds are especially rich sources of mucilage. Occurrence Exopolysaccharides are the most stabilising factor for microaggregates and are widely distributed in soils. Therefore, exopolysaccharide-producing "soil algae" play a vital role in the ecology of the world's soils. The substance covers the outside of, for example, unicellular or filamentous green algae and cyanobacteria. Amongst the green algae especially, the group Volvocales are known to produce exopolysaccharides at a certain point in their life cycle. It occurs ... [...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, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inferior Ovary
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 no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campanulaceae
The family Campanulaceae (also bellflower family), of the order Asterales, contains nearly 2400 species in 84 genera of herbaceous plants, shrubs, and rarely small trees, often with milky sap. Among them are several familiar garden plants belonging to the genera '' Campanula'' (bellflower), '' Lobelia'', and '' Platycodon'' (balloonflower). '' Campanula rapunculus'' (rampion or r. bellflower) and '' Codonopsis lanceolata'' are eaten as vegetables. '' Lobelia inflata'' (indian tobacco), '' L. siphilitica'' and '' L. tupa'' (devil's tobacco) and others have been used as medicinal plants. '' Campanula rapunculoides'' (creeping bellflower) may be a troublesome weed, particularly in gardens, while '' Legousia'' spp. may occur in arable fields. Most current classifications include the segregate family Lobeliaceae in Campanulaceae as subfamily Lobelioideae. A third subfamily, Cyphioideae, includes the genus ''Cyphia'', and sometimes also the genera ''Cyphocarpus'', '' Nemacladus'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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