HippeastrumHippeastrum (les hippéastres) est un genre botanique d'environ 80 espèces de plantes à bulbes natives des régions tropicales et subtropicales d'Amérique centrale et d'Amérique du Sud (du nord de l'Argentine au Mexique et dans les Caraïbes). Il appartient à la famille des Liliaceae selon la classification classique. La classification phylogénétique le place dans la famille des Amaryllidaceae.
EustephieaeEustephieae is a tribe (in the family Amaryllidaceae, subfamily Amaryllidoideae), where it forms part of the Andean clade, one of two American clades. This tribe was resurrected from the Stenomesseae in 1995, by Meerow. The placement of Eustephieae within subfamily Amaryllidoideae is shown in the following cladogram, where this tribe is shown as a sister group to the remainder of the tetraploid Andean clade. Four genera: Eustephia Chlidanthus Hieronymiella Pyrolirion The Eustephieae for the southern limit of the Andean clade.
RhodophialaRhodophiala was a genus of herbaceous, perennial and bulbous plants in the Amaryllis family (Amaryllidaceae, subfamily Amaryllidoideae). It consisted of about 30 South American species distributed in southern Brazil, Argentina, and, specially, in Chile. Most of the species are known colloquially as añañuca. It has now been submerged in Zephyranthes. Rhodophiala species resemble small-flowered Hippeastrum or multiflowered Habranthus species. Their narrow parallel-sided leaves are unlike that of Hippeastrum, more closely resembling that of Habranthus or Zephyranthes.
PhycellaPhycella is a genus of herbaceous, perennial bulbous flowering plants belonging to the family Amaryllidaceae, subfamily Amaryllidoideae. The genus consists of five species distributed from central Chile to northwestern Argentina. The genus was described by John Lindley in 1825. After further examining specimens of Amaryllis ignea (see illustration) that he had described the previous year as Amaryllis, with some reservation, Lindley concluded they were a separate genus, naming two species, P. ignea, and P.
TraubiinaeTraubiinae is a subtribe of plants classified under the tribe Hippeastreae. It belongs to the subfamily Amaryllidoideae of the Amaryllis family (Amaryllidaceae). Bulbous perennial herbaceous plants, terrestrial in habitat. Leaves linear or lorate, annual, sometimes hysteranthous. The term was originally used by the Müller-Doblies' in 1996 as a monotypic subtribe of Hippeastreae, to include Traubia, based on Traub's original use of Traubeae for the same purpose.
Lilioid monocotsLilioid monocots (lilioids, liliid monocots, petaloid monocots, petaloid lilioid monocots) is an informal name used for a grade (grouping of taxa with common characteristics) of five monocot orders (Petrosaviales, Dioscoreales, Pandanales, Liliales and Asparagales) in which the majority of species have flowers with relatively large, coloured tepals. This characteristic is similar to that found in lilies ("lily-like"). Petaloid monocots refers to the flowers having tepals which all resemble petals (petaloid).
