Atamasco lily

Description

Zephyranthes atamasca, commonly known as the atamasco-lily or more generally a rain-lily, is native to the southeastern United States. It grows in swampy forests and coastal prairies, preferring acid boggy soils rich with leaf mold. Following the appearance of broad, grassy leaves in early winter, it blooms in March or April. It has several narrow, linear basal leaves about 0.5 in (13 mm) wide and 10–15 in (25–38 cm) long. Its native range extends from Florida north to Maryland and west to Mississippi. The species is also naturalized in Bermuda and in the Mariana Islands. Both its leaves and bulbs are poisonous. The scientific name of this species has a somewhat complex history. In 1753, in the first edition of Species Plantarum, Carl Linnaeus placed it in the genus Amaryllis using the epithet "Atamasca" (the capital "A" showing that this was intended as a noun, not an adjective). However, in the second edition of Species Plantarum, he changed the spelling to "Atamasco" (again with a capital "A"). "Atamasco" is the Native American name. When in 1821, William Herbert transferred the species to his genus Zephyranthes he used Linnaeus's later spelling for the epithet, i.e. Zephyranthes atamasco, this being the type species of the genus. Many sources have used this spelling subsequently. However, the International Code of Nomenclature for algae, fungi, and plants conserves the type of Zephyranthes using the spelling atamasca. Zephyranthes is a genus of temperate and tropical plants in the Amaryllis family, subfamily Amaryllidoideae, native to the Western Hemisphere and widely cultivated as ornamentals. Following the expansion of the genus in 2019, which now includes the genera Habranthus and Sprekelia, there are about 200 recognized species, as well as numerous hybrids and cultivars. Common names for species in this genus include fairy lily, rainflower, zephyr lily, magic lily, Atamasco lily, and rain lily. The name is derived from Ζέφυρος (Zephyrus), the Greek god of the west wind, and ἄνθος (anthos), meaning flower, referring to the slender stalks. Species in the genus which are listed in this article vary in morphology. Along with floral morphology, characteristics such as bulb size, bulb tunic color, and leaf morphology help identify individual species. According to Meerow et al., cladistics suggests that the genus is native to the Americas.