Aurinia saxatilis subsp. orientalis (Ard.) T. R. Dudley (syn. Alyssum saxatile subsp. orientale (Ard.) Rech. fil.)

Taxonomy: Fam. Brassicaceae// Genus: Aurinia// Species: Aurinia saxatilis (L.) Desv.// Subspecies: Aurinia saxatilis subsp. orientalis (Ard.) T. R. Dudley.

Determined according to the botanical key provided by Micevski (1995) as Alyssum saxatile subsp. orientale (Ard.) Rech. fil., Ann. Naturh. Mus. (Wien) 43: 200 (1929) = syn. Alyssum orientale Ard., Animad. Bot. Spec. Alt. 2: 32 (1764). The accepted name in The Euro+Med PlantBase (source: Marhold, 2011+) is Aurinia saxatilis subsp. orientalis (Ard.) T. R. Dudley in J. Arnold Arbor. 45: 394. 1964.

Lifeform: Perennial; Hemicryptophyte according to the Raunkiær system.

Distribution: Native from the Balkan Peninsula to Turkey according to the distribution information provided by the Plants of the World Online portal (Royal Botanic Gardens, Kew) and The Euro+Med PlantBase (source: Marhold, 2011+).

Habitat:  Found on rocks – rocky terrains, rock cliffs and river gorges.

Flowering period:  Spring: APR, MAY.

Aurinia saxatilis subsp. orientalis – habit in habitat. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – habit in habitat. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – habit. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – habit. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – habit. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowering stems. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – inflorescence. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – inflorescence. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – inflorescence. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowers. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowers. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowers. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowers. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – calyx of flowers. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – calyx of flowers. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – fruits – silicles from the previous season. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowering stems with cauline leaves and basal leaves of vegetative shoots. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – stem and upper cauline leaf. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – cauline leaves. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – cauline leaves. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowering stems with cauline leaves and basal leaves of vegetative shoots. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowering stems with lower cauline leaves and basal leaves of vegetative shoots. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowering stems with lower cauline leaves and basal leaves of vegetative shoots. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowering stems with lower cauline leaves and basal leaves of vegetative shoots. Gorge of “Kochanska” River, 16.04.2022. Photo by Trajche Dimitrovski.
Aurinia saxatilis – habit in habitat. Gorge of “Kochanska” River, 10.04.2020. Photo by Trajche Dimitrovski.
Aurinia saxatilissubsp. orientalis – habit. Gorge of “Kochanska” River, 10.04.2020. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowers. Gorge of “Kochanska” River, 10.04.2020. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowers. Gorge of “Kochanska” River, 10.04.2020. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowering stems with cauline leaves and vegetative shoots. Gorge of “Kochanska” River, 10.04.2020. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – habit. Osogovo, near lake “Gradche”, 10.04.2020. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis – flowers. Osogovo, near lake “Gradche”, 10.04.2020. Photo by Trajche Dimitrovski.
Aurinia saxatilis subsp. orientalis -flowering stems with cauline leaves and vegetative shoots. Osogovo, near lake “Gradche”, 10.04.2020. Photo by Trajche Dimitrovski.

References:

Alyssum L. Micevski, V. (1995). The Flora of the Republic of Macedonia Vol. I, Book 3. Macedonian Academy of Sciences and Arts, pp. 653 – 684.

Aurinia saxatilis subsp. orientalis (Ard.) T.R.Dudley. Plants of the World Online portal, Royal Botanic Gardens, Kew. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77249986-1 [Accessed 05.03.2023].

Aurinia saxatilis subsp. orientalis. Source: Marhold, K. (2011+): Brassicaceae. – In: Euro+Med Plantbase – the information resource for Euro-Mediterranean plant diversity. Published on the Internet https://europlusmed.org/cdm_dataportal/taxon/1fe95030-982f-46ef-90fc-13f5971d5e2e  [Accessed 05.03.2023].

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