Iris aucheri
From Wikipedia, the free encyclopedia
| Iris aucheri | |
|---|---|
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Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Iridaceae |
| Genus: | Iris |
| Subgenus: | Iris subg. Scorpiris |
| Section: | Iris sect. Scorpiris |
| Species: | I. aucheri |
| Binomial name | |
| Iris aucheri | |
| Synonyms | |
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Iris aucheri var. fumosa Bolt. | |
Iris aucheri, the Aucher-Éloy iris, is a species of flowering plant in the family Iridaceae. It is a bulbous perennial in the Juno group of irises (multiple flowers per plant).
Genetics
Iris aucheri grows to 25 cm (10 in) tall, with crowded lanceolate (lance-shaped) leaves, producing several flowers in late winter or early spring.
The flowers may be white, pale blue or dark blue, with a yellow splash on the falls. It has a violet-like scent.
As most irises are diploid, having two sets of chromosomes, this can be used to identify hybrids and classification of groupings.[2] It has a chromosomal count of 2n = 24.[3] A study in 2014, was carried out on various species of iris DNA, it found that I. iberica subsp. elegantissima had a purity value of 2.80, compared to 1.26 of Iris aucheri.[citation needed]
Taxonomy
The Latin specific epithet aucheri commemorates the 19th century French botanist Pierre Martin Rémi Aucher-Éloy.[4]
It was first described as Xiphion aucheri by Baker and then published as Iris aucheri by Sealy in Kew Bull. page 562 in 1950.[5][6]
There is a known variant Iris aucheri var. fumosa which was published in 2017.[7]