Aria eminens | |
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Leaves and unripe fruit from a small tree in Sutton Park, England | |
Scientific classification
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Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Rosales |
Family: | Rosaceae |
Genus: | Aria |
Species: | A. eminens
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Binomial name | |
Aria eminens (
E.F.Warb.) Sennikov & Kurtto
| |
Synonyms | |
|
Aria eminens, commonly known as the round-leaved whitebeam, [2] is a species of plant in the family Rosaceae. It is endemic to Great Britain and is threatened by habitat loss.
Aria eminens is broadly similar to Aria edulis. It is a shrub or small tree up to 10 m (33 ft) tall. The undersides of the leaves are greyish-white due to the many hairs. The leaves are more or less round, usually with a length 1–1.3 times the width, rarely up to 1.5 times as long as wide; they usually have 9–11 veins on either side. The leaf margins usually have a single series of teeth ("uniserrate") although there can be evidence of a second series ("biserrate"). The fruits have many lenticels, small and large, mainly towards the base. [3]
Aria eminens is endemic to parts of south-west England and south Wales. It is considered to be native to calciferous woodland in north Somerset, west Gloucestershire, Herefordshire and Monmouthshire. [3] It has also been recorded in Sutton Park, Birmingham, well outside its expected range, where it is assumed to have been planted originally. [4]
A. eminens is a tetraploid, resulting from hybridisation between Aria edulis and Aria porrigentiformis. [5]
Aria eminens | |
---|---|
![]() | |
Leaves and unripe fruit from a small tree in Sutton Park, England | |
Scientific classification
![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Rosales |
Family: | Rosaceae |
Genus: | Aria |
Species: | A. eminens
|
Binomial name | |
Aria eminens (
E.F.Warb.) Sennikov & Kurtto
| |
Synonyms | |
|
Aria eminens, commonly known as the round-leaved whitebeam, [2] is a species of plant in the family Rosaceae. It is endemic to Great Britain and is threatened by habitat loss.
Aria eminens is broadly similar to Aria edulis. It is a shrub or small tree up to 10 m (33 ft) tall. The undersides of the leaves are greyish-white due to the many hairs. The leaves are more or less round, usually with a length 1–1.3 times the width, rarely up to 1.5 times as long as wide; they usually have 9–11 veins on either side. The leaf margins usually have a single series of teeth ("uniserrate") although there can be evidence of a second series ("biserrate"). The fruits have many lenticels, small and large, mainly towards the base. [3]
Aria eminens is endemic to parts of south-west England and south Wales. It is considered to be native to calciferous woodland in north Somerset, west Gloucestershire, Herefordshire and Monmouthshire. [3] It has also been recorded in Sutton Park, Birmingham, well outside its expected range, where it is assumed to have been planted originally. [4]
A. eminens is a tetraploid, resulting from hybridisation between Aria edulis and Aria porrigentiformis. [5]