Ismene Late | |
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Ismene narcissiflora [2] | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Order: | Asparagales |
Family: | Amaryllidaceae |
Subfamily: | Amaryllidoideae |
Genus: | Ismene Salisb. |
Synonyms [3] | |
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Ismene, or Peruvian daffodil, is a genus of South American plants in the Amaryllis family. [4] The species are native to Peru and Ecuador and widely cultivated elsewhere as ornamentals because of their large, showy flowers. [5] [6]
Ismene produces tender perennial bulbs bearing a strong resemblance to those of Hymenocallis , a genus into which Ismene had often been grouped in the past. However, its morphology differs from Hymenocallis in several significant ways: its vegetative parts, natural range, and chromosome number are all distinct.
Ismene can be difficult to grow in the United States. [7]
A list of Ismene species and their geographic distribution is given below. [3]
It is closely related to Leptochiton and Hymenocallis , from which it separated 26.14 million years ago. The separation of Leptochiton and Hymenocallis occurred 24.46 million years ago. [1]
Hymenocallideae | |||||||||||||
Hippeastrum is a genus of about 90 species, and over 600 hybrids and cultivars, of perennial, herbaceous and bulbous plants, native to tropical and subtropical regions of the Americas, from Mexico south to Argentina and on some islands in the Caribbean. The majority have large, fleshy bulbs—usually about the size of a softball—and tall, broad, strap-like leaves that are (generally) evergreen, and large red or purple flowers. Numerous colors and cultivars have been created over the past hundred years.
Hymenocallis (US) or (UK) is a genus of flowering plants in the amaryllis family native to the Americas.
Ismene amancaes, commonly called amancae or amancay, is a herbaceous plant species in the family Amaryllidaceae and native to the coastal hills of Peru.
Eucrosia is a genus of herbaceous, perennial and bulbous plants in the Amaryllis family distributed from Ecuador to Peru. The name is derived from the Greek eu, beautiful, and krossos, a fringe, referring to the long stamens. As circumscribed in 2020, the genus contains six species. Phaedranassa and Rauhia are the genera most closely related to Eucrosia.
Pamianthe is a genus of South American bulbous perennials in the Amaryllis family, subfamily Amaryllidoideae. They can be found in sandy, but rocky areas in Colombia, Ecuador, Peru, and Bolivia.
Ponthieva racemosa, commonly called the hairy shadow witch or racemose ponthieva, is a species of orchid found from the southeastern United States, Mexico, Central America, the West Indies and northern South America as far south as Bolivia.
Alan W. Meerow is an American botanist, born in New York City in 1952. He specializes in the taxonomy of the family Amaryllidaceae and the horticulture of palms and tropical ornamental plants. He also works on the population genetics and molecular systematics of cycads and palms.
Oziroe is a genus of bulbous South American plants in the squill subfamily within the asparagus family. Within the Scilloideae, it is the sole member of the tribe Oziroëeae and the only genus in the subfamily to be found in the New World.
Stenomesson is a genus of bulbous plants in the family Amaryllidaceae. All the species are native to western South America.
Clinanthus is a genus of bulbous plants in the family Amaryllidaceae. It is found in western South America, including Ecuador, Peru, Bolivia, north Chile and north west Argentina.
Masdevallia goliath is a species of epiphytic orchid native to northeastern Peru and southeastern Ecuador but is cultivated as an ornamental elsewhere. It grows in nature in cloud forests at elevations over 1500 m.
Passiflora viridescens is a plant species native to Perú and Ecuador.
Lois Brako is an American botanist, mycologist and explorer. She has conducted botanical expeditions in Peru.
Eustephia is a genus of South American plants in the Amaryllis family. All 6 known species are native to Peru, with the range of one species extending also into Bolivia.
Rauhia is a genus of Peruvian plants in the Amaryllis family.
Urceolina is a genus of South American plants in the amaryllis family native to Bolivia, Brazil, Colombia, Costa Rica, Ecuador, Guatemala, Panama, and Peru. It has also been introduced to many South and Central American states, as well as India and Sri Lanka. The formerly accepted genera Eucharis and Caliphruria are now regarded as synonyms of this genus. Many species of this genus share the common name Amazon lily.
Leptochiton is a genus of South American plants in the Amaryllis family.
Odontadenia is a genus of plant in the family Apocynaceae, first described as a genus in 1841. It is native to southern Mexico, Central America, South America, and the West Indies.
Hymenocallideae is a tribe, where it forms part of the Andean clade, one of two American clades. The tribe was originally recognised by both Meerow (1995) and the Muller-Doblies' (1996). Its phylogenetic position within the Amaryllidoideae was established by Meerow et al. in 2000, while in-depth infratribal relationships were established in 2002.