Hyacinthaceae
| Scilloideae | |
|---|---|
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| Scilla bifolia | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Asparagaceae |
| Subfamily: |
Scilloideae Burnett |
| Genera | |
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See text |
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| Synonyms | |
See text
Scilloideae (named after the genus Scilla, "squill") is a subfamily of bulbous plants within the family Asparagaceae. Scilloideae is sometimes treated as a separate family Hyacinthaceae, named after the genus Hyacinthus. Scilloideae or Hyacinthaceae include many familiar garden plants such as Hyacinthus (hyacinths), Hyacinthoides (bluebells), Muscari (grape hyacinths) and Scilla and Puschkinia (squills or scillas). Some are important as cut flowers.
Scilloideae are distributed mostly in Mediterranean climates, including South Africa, Central Asia and South America. Their flowers have six tepals and six stamens with a superior ovary, which previously placed them within the lily family (Liliaceae), and their leaves are fleshy, mucilaginous, and arranged in a basal rosette.
The Scilloideae, like most lily-like monocots, were at one time placed in a very broadly defined lily family (Liliaceae). The subfamily is recognized in modern classification systems such as the APG III system of 2009. It is also treated as the separate family Hyacinthaceae, as it is by many researchers and was in earlier APG systems. Determining the boundaries between genera within the Scilloideae is an active area of research. The number of genera varies widely from source to source, from about 30 to about 70. The situation has been described as being in a "state of flux".
The subfamily contains many popular spring-flowering garden bulbs, such as hyacinths (Hyacinthus), grape hyacinths (Muscari), bluebells (Hyacinthoides) and squills (Scilla). Other members are summer- and autumn-flowering, including Galtonia and Eucomis ('pineapple lilies'). Most are native to Mediterranean climate zones and neighboring areas in the Mediterranean Basin and South Africa. Others are found in Central Asia, the Far East and South America.
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