Polygonum arenarium subsp. pulchellum (Loisel.) Thell. (syn. Polygonum pulchellum Loisel.)

Taxonomy: Fam. Polygonaceae// Genus: Polygonum// Species: Polygonum arenarium Waldst. & Kit.// Subspecies: Polygonum arenarium subsp. pulchellum (Loisel.) Thell.

Determined according to the botanical key provided by Micevski (1995) as Polygonum pulchellum Loisel., Mem. Soc. Linn. Paris 6: 411 (1827). In The Euro+Med PlantBase (source: Uotila, 2017+) this taxon is accepted as the subspecies rank- Polygonum arenarium subsp. pulchellum (Loisel.) Thell.,Fl. Adv. Montpellier: 186. 1912.

Lifeform: Annual; Therophyte according to the Raunkiær system.

Distribution: Native from the Mediterranean to Ukraine, Caucasus and Iran according to the Plants of the World Online portal (Royal Botanic Gardens, Kew).

Habitat:  Dry and open habitats – grasslands, pastures, rocky terrains.

Flowering period:  Late summer – fall: AUG, SEP, OCT.

References:

Micevski, K. (1995). The Flora of the Republic of Macedonia Vol. I, Book 3. Macedonian Academy of Sciences and Arts.

Polygonum arenarium subsp. pulchellum (Loisel.) Thell. Plants of the World Online portal, Royal Botanic Gardens, Kew. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77250798-1 [Accessed 06.11.2022].

Polygonum arenarium subsp. pulchellum. Source: Uotila, P. (2017+): Polygonaceae. – In: Euro+Med Plantbase – the information resource for Euro-Mediterranean plant diversity. https://europlusmed.org/cdm_dataportal/taxon/8c3982a3-e335-4794-83a2-094c6a1dc7b2 [Accessed 06.11.2022].