|
Galantheae
Galantheae is a tribe of plants belonging to the subfamily Amaryllidoideae of the Amaryllis family ( Amaryllidaceae). , it contains three genera, although more were included previously. The position of the ovary is inferior. Taxonomy For a history of the circumscription of Galantheae, see Meerow ''et al.'' 2006. A narrower sense of the tribe is now favoured, with only three genera. Phylogeny The placement of Galantheae within subfamily Amaryllidoideae is shown in the following cladogram: Subdivision Included genera are: *'' Acis'' Salisb. *'' Galanthus'' L. *'' Leucojum'' L. Previously included were: *'' Hannonia'' *''Lapiedra'' *''Vagaria'' Distribution and habitat Galantheae represent one of the three European tribes of Amaryllidaceae (predominantly Mediterranean). Cultivation Some species of ''Acis'', ''Galanthus'' and ''Leucojum'' are common ornamental garden plants Ornamental plants or garden plants are plants that are primarily grown for their b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galanthus
''Galanthus'' (from Ancient Greek , (, "milk") + (, "flower")), or snowdrop, is a small genus of approximately 20 species of bulbous perennial herbaceous plants in the family Amaryllidaceae. The plants have two linear leaves and a single small white drooping bell-shaped flower with six petal-like (petaloid) tepals in two circles (whorls). The smaller inner petals have green markings. Snowdrops have been known since the earliest times under various names, but were named ''Galanthus'' in 1753. As the number of recognised species increased, various attempts were made to divide the species into subgroups, usually on the basis of the pattern of the emerging leaves (vernation). In the era of molecular phylogenetics this characteristic has been shown to be unreliable and now seven molecularly defined clades are recognised that correspond to the biogeographical distribution of species. New species continue to be discovered. Most species flower in winter, before the vernal equi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amaryllidoideae
Amaryllidoideae (Amaryllidaceae ''s.s.'', amaryllids) is a subfamily of monocot flowering plants in the family Amaryllidaceae, order Asparagales. The most recent APG classification, APG III, takes a broad view of the Amaryllidaceae, which then has three subfamilies, one of which is Amaryllidoideae (the old family Amaryllidaceae), and the others are Allioideae (the old family Alliaceae) and Agapanthoideae (the old family Agapanthaceae). The subfamily consists of about seventy genera, with over eight hundred species, and a worldwide distribution. Description The Amaryllidoideae are herbaceous, perennial flowering plants, usually with bulbs (some are rhizomatous). Their fleshy leaves are arranged in two vertical columns, and their flowers are large. Most of them are bulbous geophytes and many have a long history of cultivation as ornamental plants. They are distinguished from the other two Amaryllidaceae subfamilies (Agapanthoideae and Allioideae) by their unique alkaloidal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amaryllidaceae
The Amaryllidaceae are a family of herbaceous, mainly perennial and bulbous (rarely rhizomatous) flowering plants in the monocot order Asparagales. The family takes its name from the genus ''Amaryllis'' and is commonly known as the amaryllis family. The leaves are usually linear, and the flowers are usually bisexual and symmetrical, arranged in umbels on the stem. The petals and sepals are undifferentiated as tepals, which may be fused at the base into a floral tube. Some also display a corona. Allyl sulfide compounds produce the characteristic odour of the onion subfamily (Allioideae). The family, which was originally created in 1805, now contains about 1600 species, divided into about 70–75 genera, 17 tribes and three subfamilies, the Agapanthoideae (agapanthus), Allioideae (onions and chives) and Amaryllidoideae (amaryllis, daffodils, snowdrops). Over time, it has seen much reorganisation and at various times was combined with the related Liliaceae. Since 2009, a very broa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calostemmateae
Calostemmateae are a very small tribe of subfamily Amaryllidoideae (family Amaryllidaceae). They are herbaceous monocot perennial flowering plants endemic to Australasia. The tribe consists of two genera, ''Proiphys ''Prophets'' is a genus of herbaceous, perennial and bulbous plants in the family Amaryllidaceae, subfamily Amaryllidoideae. It includes 5 accepted species that are native to Southeast Asia, Papuasia, and Australia.Effie Mullins, 1989The gen ...'' and '' Calostemma''. The placement of Calostemmateae within subfamily Amaryllidoideae is shown in the following cladogram: References Bibliography * * * * External links * * Amaryllidoideae Monocot tribes {{Amaryllidaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyrtantheae
''Cyrtanthus'' is a genus of perennial, herbaceous and bulbous plants in the family Amaryllidaceae, subfamily Amaryllidoideae. Taxonomy ''Cyrtanthus'' is the sole genus in the African tribe Cyrtantheae. Phylogeny The placement of Cyrtantheae within subfamily Amaryllidoideae is shown in the following cladogram: Subdivision There are over 50 recognized species, all native to central and southern Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area .... References Bibliography * External links Images of several species of ''Cyrtanthus'' from Pacific Bulb Society {{Taxonbar, from=Q310372, from2=Q10464992, emonocot=303795 Amaryllidaceae genera Amaryllidoideae Flora of Africa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hippeastreae
Hippeastreae is a tribe of plants belonging to the subfamily Amaryllidoideae of the Amaryllis family (Amaryllidaceae). Species in this tribe are distributed in South America. Flowers are large and showy, zygomorphic, with the stamens in varying lengths, inflorescence bracts are often fused basally (along one side). The seeds are flattened, winged or D-shaped. Reported basic chromosome numbers are ''x''= 8-13, 17, and higher. All the species in this tribe present a remarkable aesthetic interest and horticultural value. Taxonomy Meerow et al. (1999) provide a history of the treatment of the genera of Amaryllidaceae, including Hippeastreae, from the mid-twentieth century. While morphological phylogeny has been frustrated by the perversive homoplasy typical of the Amaryllidaceae, application of molecular phylogenetics to the Amaryllidaceae did not indicate clear tribal divisions but rather broad biogeographical clades. However the American clade resolved the tribe Hippeastreae. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Griffineae
The tribe Griffineae (in the family Amaryllidaceae, subfamily Amaryllidoideae) includes 2 genera with 22 species from South America which are actually endemic to Brazil. A typical character of the representatives of the tribe are the flowers - They are with blue or lilac color collected into an umbel. Only the members of this tribe and the genus '' Lycoris'' are able to form flowers with such color in the whole family Amaryllidaceae. The plants in this group are typical perennial flowers which are producing bulbs. The leaves are green, with elliptical form in the most of the cases but in some members as in '' Worsleya'' they are sword-shaped. Taxonomy The Müller-Doblies' (1996) placed ''Griffinia'' in its own subtribe Griffiniinae (of tribe Hippeastreae) and did not recognise ''Worsleya'', which they submerged in ''Phycella''. In contrast, Meerow and Snijman (1998) resurrected it, placing both genera within Hippeastreae. Subsequently, molecular phylogenetic studies demonstr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narcisseae
Narcisseae is a small tribe of plants belonging to the subfamily Amaryllidoideae of the Amaryllis family ( Amaryllidaceae), where it forms part of the Eurasian clade, and is one of three tribes in the European (Mediterranean) clade. It contains two genera ('' Narcissus'' and '' Sternbergia'') and approximately 58 species, but probably also '' Lapiedra''. The two genera are distinguished from each other by the presence of a paraperigonium in the former. Description Characterised by a solid scape and spathaceous bracts fused into a floral tube (basally connate). Taxonomy Phylogeny The placement of Narcisseae within subfamily Amaryllidoideae is shown in the following cladogram, which demonstrates a sister group relationship with Pancratieae: Subdivision Genera: * '' Narcissus'' L. * '' Sternbergia'' Waldst. & Kitaibel * ('' Lapiedra'' Lag.) Distribution Western Mediterranean, extending east along the Silk Road to Asia Minor Anatolia, tr, Anadolu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pancratieae
Pancratieae are a small European tribe of subfamily Amaryllidoideae (family Amaryllidaceae), consisting of two genera including the type genus In biological taxonomy, the type genus is the genus which defines a biological family and the root of the family name. Zoological nomenclature According to the International Code of Zoological Nomenclature, "The name-bearing type of a nominal ..., ''Pancratium''. Taxonomy Phylogeny The placement of Pancratieae within subfamily Amaryllidoideae is shown in the following cladogram: Subdivision Two genera: *'' Pancratium'' *'' Vagaria '' References Bibliography * Meerow A. 1995. Towards a phylogeny of the Amaryllidaceae. In P. J. Rudall, P. J. Cribb, D. F. Cutler, and C. J. Humphries ds. Monocotyledons: systematics and evolution, 169–179. Royal Botanic Gardens, Kew. * * Meerow A. and D. A. Snijman. 1998 Amaryllidaceae. In K. Kubitzki d. Families and genera of vascular plants, vol. 3, 83–110. Springer-Verlag, Be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycorideae
Lycorideae are a small tribe of subfamily Amaryllidoideae (family Amaryllidaceae). They are herbaceous monocot perennial flowering plants endemic to Asia, and consisting of two genera including the type genus In biological taxonomy, the type genus is the genus which defines a biological family and the root of the family name. Zoological nomenclature According to the International Code of Zoological Nomenclature, "The name-bearing type of a nominal ..., '' Lycoris''. Taxonomy Phylogeny The placement of Lycorideae within subfamily Amaryllidoideae is shown in the following cladogram: Subdivision There are two genera: * '' Lycoris'' * '' Ungernia'' References Bibliography * * * External links * * {{Taxonbar, from=Q9025725 Amaryllidoideae Asparagales tribes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acis (plant)
''Acis '' is a genus of perennial, herbaceous and bulbous plants in the amaryllis family (Amaryllidaceae, subfamily Amaryllidoideae). The genus consists of nine species distributed in Europe and Northern Africa. ''Acis'' was previously included in '' Leucojum''; both genera are known as snowflakes. Description ''Acis'' species are perennial bulbous plants. The flowers have six equally sized tepals, unlike the related genus ''Galanthus'' (snowdrops) in which the inner three tepals are shorter than the outer three. The tepals are unmarked, differing in this respect from '' Leucojum''. Most species have white tepals, although those of '' Acis rosea'' are pale pink. ''Acis'' species are relatively short, up to in '' Acis autumnalis'' and in ''Acis tingitana''. The leaves are narrow; very narrow (filiform) in '' Acis trichophylla''. The flower stalks (scapes) are solid. Taxonomy ''Acis'' was first differentiated from the genus '' Leucojum'' by Richard Anthony Salisbury in ''The P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haemantheae
Haemantheae are a tribe of subfamily Amaryllidoideae (family Amaryllidaceae). They are herbaceous monocot perennial flowering plants with a predominantly African distribution. Three subtribes are proposed and six genera including the type genus, ''Haemanthus'', are included. They are characterised by the presence of baccate (berry) fruit. Taxonomy Phylogeny The placement of Haemantheae within subfamily Amaryllidoideae is shown in the following cladogram: Subdivision There are three subtribes, with six genera * Cliviinae D.Müll.-Doblies & U.Müll.-Doblies * Haemanthinae Pax * Gethyllidinae Meerow The subtribes are related as follows: Cliviinae: Two genera - ''Clivia'', ''Cryptostephanus'' Haemanthinae: Type - two genera, ''Haemanthus'', ''Scadoxus'' Gethyllidinae: Two genera - ''Apodolirion ''Apodolirion'' is a genus of herbaceous, perennial and bulbous plants in the Amaryllis family ( Amaryllidaceae, subfamily Amaryllidoideae). It consists of 6 species d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
