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Zoellnerallium
''Zoellnerallium'' is a genus of perennial herbaceous geophytes in the flowering plant family Amaryllidaceae. It is native to South America. It is included in the tribe Gilliesieae, within the subfamily Allioideae. It is considered to be part of a group of four genera within Gilliesieae, referred to as Ipheieae ''nom. nud. In taxonomy, a ''nomen nudum'' ('naked name'; plural ''nomina nuda'') is a designation which looks exactly like a scientific name of an organism, and may have originally been intended to be one, but it has not been published with an adequate descr ...''. In 2014 it was proposed to create a new tribe Leucocorynae with six genera, including ''Zoellnerallium'', by splitting Gilliesieae into two separate tribes. References Bibliography * * * {{Taxonbar, from=Q6171465 Amaryllidaceae genera Allioideae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zoellnerallium Andinum
''Zoellnerallium'' is a genus of perennial herbaceous geophytes in the flowering plant family Amaryllidaceae. It is native to South America. It is included in the tribe Gilliesieae, within the subfamily Allioideae. It is considered to be part of a group of four genera within Gilliesieae, referred to as Ipheieae ''nom. nud. In taxonomy, a ''nomen nudum'' ('naked name'; plural ''nomina nuda'') is a designation which looks exactly like a scientific name of an organism, and may have originally been intended to be one, but it has not been published with an adequate descr ...''. In 2014 it was proposed to create a new tribe Leucocorynae with six genera, including ''Zoellnerallium'', by splitting Gilliesieae into two separate tribes. References Bibliography * * * {{Taxonbar, from=Q6171465 Amaryllidaceae genera Allioideae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zoellnerallium Serenense
''Zoellnerallium'' is a genus of perennial herbaceous geophytes in the flowering plant family Amaryllidaceae. It is native to South America. It is included in the tribe Gilliesieae, within the subfamily Allioideae. It is considered to be part of a group of four genera within Gilliesieae, referred to as Ipheieae ''nom. nud. In taxonomy, a ''nomen nudum'' ('naked name'; plural ''nomina nuda'') is a designation which looks exactly like a scientific name of an organism, and may have originally been intended to be one, but it has not been published with an adequate descr ...''. In 2014 it was proposed to create a new tribe Leucocorynae with six genera, including ''Zoellnerallium'', by splitting Gilliesieae into two separate tribes. References Bibliography * * * {{Taxonbar, from=Q6171465 Amaryllidaceae genera Allioideae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierfelice Ravenna
Pierfelice (Pedro Félix, Pierre Félice) Ravenna (born 1938) is a Chilean botanist of Italian Jewish origin. His research interests are mainly in the field of South American Amaryllidaceae.Ravenna P. 1974 Pierfelice Ravenna: an autobiography. Plant Life 30. (1-4): 6-10 Selected publications * 1970a. ''Nuevas especies de Amaryllidaceae''. Notic. Mens. Mus. Nac. Hist. Nat. Santiago 269 : 1-7 * 1970b. ''Contributions to South American Amaryllidaceae III''. Pl. Life 37: 73–103, figs. 18-25 * * 1972. ''Latin American Amaryllidis 1971''. Pl. Life 28: 119–127, figs. 28-30 * 1974. ''Contributions to South American Amaryllidaceae VI''. Pl. Life 30: 29-79 * 1978. ''Studies in the Alliaceae‑II (error tip. "Alliae”)''. Pl. Life 34 (2): 3-10 * * 1983. '' Catila and Onira, two new genera of South American Iridaceae''. Nordic Journal of Botany 3 ( 2): 197-205 * 1988. ''New species of South American Habranthus and Zephyranthes (Amaryllidaceae)''. Onira 1 (8): 53-56 * 2000a. ''New or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...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] |
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] |
Amaryllidaceae Genera
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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