Angiosperms (Flowering Plants) • Earth.com

Yellow Rain Lily

(Zephyranthes citrina)

galery
en

Description

Zephyranthes citrina, is a species of bulbous plant belong to the family Amaryllidaceae, native to Mexico. It is a bulbous plant with green leaves dull 4 mm wide. The upright flowers with lemon yellow color, funnel-shaped from 3.1 to 5 cm, green tube. The number chromosome is 2n = 48. It grows luxuriantly in natural grasslands and gardens in the month of July after rain. On blooming, it makes the gardens yellowish in waterlogged plains of Punjab. Commonly, it is known as the citron zephyrlily or yellow rain lily. Zephyranthes citrina was described by Baker and published in Botanical Magazine 108: pl. 6605, in 1882. (February 1, 1882). It contains Lycorine, Lycorenine, Galanthine, Haemanthamine, Oxomaritidine, Maritidine, Hemanthamine, Haemanthidine, Vittatine, Galanthine, Narcissidine. 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. 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. Foliage in the wild is often ephemeral, but under cultivation becomes more persistent. Leaf color ranges from the bright grassy green of Z. candida (shown in the photo) to rather broad glaucous colored foliage such as found in Z. drummondii. A few of the species have distinct bronze tints in the foliage when grown in bright light. Size of leaves in these species, ranges from dark green and tiny grassy leaves in species like Z. jonesi or Z. longifolia, to broader, glaucous leaves in species like Z. drummondii. Perhaps largest leaves of all is found on Z. lindleyana from Mexico, usually distributed as a cultivar called 'Horsetail Falls,' this species has handsome broad leaves almost like a Hippeastrum. Flower color in the species ranges from white to yellow (various tints of this color from lemon to sulfur) and pink. Zephyranthes have erect flower stalks which support a flower that may be upward facing or slightly nodding.

Taxonomic tree:

Domain:
Kingdom: Plantae
Phylum: Magnoliophyta
Class: Liliopsida
Order:Asparagales
Family:Amaryllidaceae
Genus:Zephyranthes
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