Aria chamaemespilus
| Aria chamaemespilus | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Rosales |
| Family: | Rosaceae |
| Genus: | Aria |
| Species: | A. chamaemespilus |
| Binomial name | |
| Aria chamaemespilus | |
| Synonyms[2] | |
|
List (Species)
| |
Aria chamaemespilus is a species of flowering plant in the family Rosaceae,[2] commonly known as false medlar or dwarf whitebeam. It is native to the mountains of central and southern Europe, from the Pyrenees east through the Alps to the Carpathians and the Balkans, growing at altitudes of up to 2500 m.[3]
Description
[edit]Aria chamaemespilus is a deciduous shrub growing to 2–3 metres tall. The leaves are spirally arranged, oval-elliptic, 3–7 cm long, with an acute apex and a serrated margin; they are green on both sides, without the white felting found on most whitebeams. The flowers are pink, with five forward-pointing petals 5–7 mm long; they are produced in corymbs 3–4 cm diameter. The fruit is an oval red pome 10–13 mm diameter.[3][4][5]
Taxonomy
[edit]The species was first described as Mespilus chamaemespilus by Linnaeus in 1753. It was soon transferred to the genus Sorbus, as Sorbus chamaemespilus, by Crantz in 1763; it remained almost universally known by this name until nearly the end of the 20th century or even later,[1][4][5][3] often placed in its own subgenus Sorbus subgenus Chamaemespilus, distinguished from other subgenera of Sorbus by the pink (not white) flowers with forward-pointing petals (not opening flat).[4] With the start of genetic analysis, Sorbus was however found to be polyphyletic in 1991 and split into several genera; Sorbus chamaemespilus was then placed in the monotypic genus Chamaemespilus as Chamaemespilus alpina (since the combination "Chamaemespilus chamaemespilus", being a tautonym, is not admissible in botany).[6][7][8] More recently, it has become clear that the simple-leafed species traditionally included in Sorbus form a monophyletic group, and this species could thus be included in an expanded genus Aria.[9][10] The Plants of the World Online database now accepts this transfer to the name Aria chamaemespilus.[2]
Gallery
[edit]- Tree in autumn
- fruit
References
[edit]- 1 2 Beech, E.; Rivers, M.C. (2017) [amended version of 2017 assessment]. "Sorbus chamaemespilus". IUCN Red List of Threatened Species. 2017 e.T83774084A121845599. doi:10.2305/IUCN.UK.2017-3.RLTS.T83774084A121845599.en. Retrieved 7 August 2026.
- 1 2 3 "Aria chamaemespilus (L.) Host". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 8 August 2026.
- 1 2 3 Blamey, Marjorie; Grey-Wilson, C. (1989). The illustrated flora of Britain and northern Europe. London: Hodder & Stoughton. p. 194. ISBN 0-340-40170-2.
- 1 2 3 Rushforth, Keith D. (1999). Trees of Britain and Europe. London: HarperCollins. p. 1139. ISBN 0-00-220013-9.
- 1 2 Huxley, Anthony (1967). Mountain Flowers. London: Blandford Press. pp. 56: t317, 261.
- ↑ Robertson, K.R.; Phipps, J.B.; Rohrer, J.R.; Smith, P.G. (1991), "A synopsis of genera in Maloideae (Rosaceae)", Systematic Botany, 16 (2): 376–394, Bibcode:1991SysBo..16..376R, doi:10.2307/2419287, JSTOR 2419287
- ↑ Potter, D.; Eriksson, T.; Evans, R.C.; Oh, S.; Smedmark, J.E.E.; Morgan, D.R.; Kerr, M.; Robertson, K.R.; Arsenault, M.; Dickinson, T.A.; Campbell, C.S. (2007), "Phylogeny and classification of Rosaceae", Plant Systematics and Evolution, 266 (1–2): 5–43, Bibcode:2007PSyEv.266....5P, doi:10.1007/s00606-007-0539-9, S2CID 16578516
- ↑ Lepší, M.; Lepší, P.; Koutecký, P.; Bílá, J.; Vít, P. (2015), "Taxonomic revision of Sorbus subgenus Aria occurring in the Czech Republic" (PDF), Preslia, 87: 109–162
- ↑ Lo, E. Y. Y.; Donoghue, M. J. (2012), "Expanded phylogenetic and dating analyses of the apples and their relatives (Pyreae, Rosaceae)", Molecular Phylogenetics and Evolution, 63 (2): 230–243, Bibcode:2012MolPE..63..230L, doi:10.1016/j.ympev.2011.10.005, PMID 22293154
- ↑ Mosyakin, S. L.; Fedoronchuk, M. M.; McNeill, J. (2025-06-30). "Simplifying the nomenclature of Sorbus sensu lato: new nomenclatural solutions in Aria and Hedlundia (Rosaceae)". Ukrainian Botanical Journal. 82 (3): 206–224. doi:10.15407/ukrbotj82.03.206. Retrieved 2026-08-08.
External links
[edit]
Media related to Aria chamaemespilus at Wikimedia Commons