Relacje taksonomiczne między sosnami z kompleksu Pinus mugo (Pinaceae) na podstawie cech igieł

• Autorzy: Boratynska K.

Warianty tytułu

EN

Pinus mugo complex [Pinaceae] - taxonomic relations based on needle characters

• Języki publikacji: PL

Abstrakty

EN

Pinus mugo complex (Pinaceae) – taxonomic relations based on needle characters. Fragmenta Floristica et Geobotanica Polonica 11(2): 235–255. Kraków. PL ISSN 1640-629X. ABSTRACT: The relations between Pinus mugo, P. uncinata and P. uliginosa [=P. ×rotundata], which form Pinus mugo complex, were examined biometrically on the basis of morphologic and anatomic characters of needles. All these taxa are statistically significantly different in respect of most of the 15 characters studied from compared P. sylvestris. In spite of close relations among P. mugo, P. uncinata and P. uliginosa, several morphologic and anatomic characters of needles discriminated them statistically significantly. The results suggest that P. mugo and P. uncinata should be treated as independent species, not as subspecies of P. mugo sensu lato. The intermediate position of P. uliginosa between two latter taxa suggests its hybrid origin.

Słowa kluczowe

PL

Pinus mugo; krotkopedy; Pinus uncinata; zroznicowanie miedzypopulacyjne; Pinus sylvestris; Pinus uliginosa; igly sosny; przeplyw genow; zmiennosc cech; relacje taksonomiczne; czestotliwosc wystepowania; sosna; Pinaceae

• Wydawca: -
• Czasopismo: Fragmenta Floristica et Geobotanica Polonica
• Rocznik: 2004
• Tom: 11
• Numer: 2
• Strony: 235-255
• Opis fizyczny: s.235-255,rys.,tab.,bibliogr.

Twórcy

autor

Boratynska K.

• Instytut Dendrologii PAN, ul.Parkowa 5, 62-035 Kornik