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Unaccepted subgenus of genus Hippeastrum From Wikipedia, the free encyclopedia
Omphalissa is an unaccepted subgenus[1][2][3][4] of genus Hippeastrum, within the family Amaryllidaceae. Originally described by Richard Anthony Salisbury in 1866.[5]
Omphalissa | |
---|---|
Hippeastrum cybister | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Order: | Asparagales |
Family: | Amaryllidaceae |
Subfamily: | Amaryllidoideae |
Genus: | Hippeastrum |
Subgenus: | Omphalissa (Salisb.) Baker |
Species | |
See article |
Robust habit, two to four large flowers. Perianth with a short tube(< 4 cm), paraperigonium curved closing the throat by a distinct neck. Stigma trifid or capitate, lobes > 2 mm. Spathe slit to the base. Ribbon-like leaves, 2.5 to 5 cm broad. Many dry, flat seeds.[1][6][7]
Salisbury originally described the Omphalissa as a subgroup of the Zephyrantheae, then a tribe within the Amaryllidaceae, in which he included Amaryllis (now Hippeastrum) aulica and A. calyptrata. This was subsequently more formally defined by John Gilbert Baker in 1888, as a subgenus of Hippeastrum with six species.[6] Baker's six species were;
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