Pākšaugu dzimta (Leguminosae Juss.) Latvijas florā
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Latvijas Universitāte
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Abstract
Darbā izstrādāta pākšaugu dzimtas struktūra un sastāvs Latvijas vaskulāro augu
florā, izveidoti taksonu apraksti, iekļaujot zinātnisko nomenklatūru, atsauces uz
tekstos lietotajiem latviskajiem nosaukumiem, oriģinālu morfoloģisko pazīmju
raksturojumu, ģeogrāfisko izplatības raksturojumu Latvijā un pasaulē. Izveidotas
pākšaugu dzimtas ģinšu un sugu noteikšanas tabulas. Promocijas darba sagatavošanā
galvenokārt izmantoti Herbāriju materiāli, kas ievākti Latvijas teritorijā.
Latvijā savvaļā pākšaugu dzimtu pārstāv tikai tauriņziežu apakšdzimtas
(Papilionoideae DC.) 24 ģintis un 109 sugas – 57 vietējas, 20 dārzbēgļi, 30 adventīvas
sugas, 1 suga ar divējādu floristisko statusu (adventīva suga un dārzbēglis), 1 suga ar
neskaidru floristisko statusu.
Apstrādē iekļautas 5 jaunas sugas Latvijas florai – Amorpha fruticosa L.,
Robinia luxurians (Dieck) C.K. Schneid., Trifolium pannonicum Jacq., Vicia
dumetorum L., V. pisiformis L.
This paper provides revised structure of Leguminosae Juss. in vascular flora of Latvia. Descriptions of taxa contain scientific nomenclature, Latvian names, original morphological description and information on distribution in Latvia and in general. Identification keys for the species and genera of legume family are made. In the preparation of promotional work Herbarium materials collected mostly in Latvia were used. There is only one subfamily Papilionoideae DC. in the flora of Latvia including 24 genera and 109 species – 57 native, 20 escaped from cultivation, 30 adventive, 1 species with dual floristic status (adventive and escaped from cultivation), 1 species with unknown floristic status. List of Leguminosae in Latvia was supplemented with 5 species: Amorpha fruticosa L., Robinia luxurians (Dieck) C.K. Schneid., Trifolium pannonicum Jacq., Vicia dumetorum L., V. pisiformis L.
This paper provides revised structure of Leguminosae Juss. in vascular flora of Latvia. Descriptions of taxa contain scientific nomenclature, Latvian names, original morphological description and information on distribution in Latvia and in general. Identification keys for the species and genera of legume family are made. In the preparation of promotional work Herbarium materials collected mostly in Latvia were used. There is only one subfamily Papilionoideae DC. in the flora of Latvia including 24 genera and 109 species – 57 native, 20 escaped from cultivation, 30 adventive, 1 species with dual floristic status (adventive and escaped from cultivation), 1 species with unknown floristic status. List of Leguminosae in Latvia was supplemented with 5 species: Amorpha fruticosa L., Robinia luxurians (Dieck) C.K. Schneid., Trifolium pannonicum Jacq., Vicia dumetorum L., V. pisiformis L.