''Hippeastrum cybister'' is a

flowering A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Angiospermae). The biological function of a flower is to facilitate reproduction, usually by providing a mechanism ...

perennial A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also wide ...

herbaceous Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition of t ...

bulb In botany, a bulb is structurally a short stem with fleshy leaves or leaf basesBell, A.D. 1997. ''Plant form: an illustrated guide to flowering plant morphology''. Oxford University Press, Oxford, U.K. that function as food storage organs duri ...

ous plant, in the family

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 fa ...

, native from

Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square p ...

Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...

Description

The stem is nineteen inches tall.

Ecology

The flowering season is Spring to Summer, with

dormancy Dormancy is a period in an organism's life cycle when growth, development, and (in animals) physical activity are temporarily stopped. This minimizes metabolic activity and therefore helps an organism to conserve energy. Dormancy tends to be clo ...

during the Autumn, Winter, and part of the Spring.''Hippeastrum cybister'' in Pacific Bulb Society
/ref>

Taxonomy

Originally described by William Herbert, and formally named by

John Gilbert Baker John Gilbert Baker (13 January 1834 – 16 August 1920) was an English botanist. His son was the botanist Edmund Gilbert Baker (1864–1949). Biography Baker was born in Guisborough in North Yorkshire, the son of John and Mary (née Gilber ...

in 1888.

Synonyms A synonym is a word, morpheme, or phrase that means exactly or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are all ...

: * ''Sprekelia cybister'' Herb., Edwards's Bot. Reg. 26: t. 33. 1840. (

Basionym In the scientific name of organisms, basionym or basyonym means the original name on which a new name is based; the author citation of the new name should include the authors of the basionym in parentheses. The term "basionym" is used in both botan ...

) * ''Amaryllis cybister'' (Herb.) Planch., Fl. Serres Jard. Eur. 5: t. 455. 1849. * ''Hippeastrum anomalum''

Lindl. John Lindley FRS (5 February 1799 – 1 November 1865) was an English botanist, gardener and orchidologist. Early years Born in Catton, near Norwich, England, John Lindley was one of four children of George and Mary Lindley. George Lindley ...

ex Planch., Fl. Serres Jard. Eur. 5: t. 455. 1849. * ''Hippeastrum deflexum'' ( Rusby)

L.B.Sm. Lyman Bradford Smith (September 11, 1904 – May 4, 1997) was an American botanist. Smith was born in Winchester, Massachusetts. He studied botany during the 1920s at Harvard University and received his PhD from Harvard in 1930. Between 1928 a ...

, Contr. Gray Herb. 124: 6. 1939. * ''Lepidopharynx deflexa'' Rusby, Mem. New York Bot. Gard. 7: 214. 1927. * ''Sprekelia cybister'' var. ''brevis'' Herb., Edwards's Bot. Reg. 26: t. 33. 1840. * ''Sprekelia cybister'' var. ''subsexuncialis'' Herb., Edwards's Bot. Reg. 26: t. 33. 1840.''Hippeastrum cybister'' in PlantList
/ref>

References

Sources

*
GBIF: Hippeastrum cybister

Zuloaga, F. O., O. Morrone, M. J. Belgrano, C. Marticorena & E. Marchesi. (eds.) 2008. Catálogo de las Plantas Vasculares del Cono Sur (Argentina, Sur de Brasil, Chile, Paraguay y Uruguay). Monogr. Syst. Bot. Missouri Bot. Gard. 107(1): i–xcvi, 1–983; 107(2): i–xx, 985–2286; 107(3): i–xxi, 2287–3348.
Flora of South America cybister Garden plants of South America Taxa named by John Gilbert Baker Taxa named by George Bentham Taxa named by William Herbert (botanist) {{Amaryllidaceae-stub