Dry grasslands on fluvial terraces of the middle reaches of river Piave in the North East Italy
Abstract
Dry grassland vegetation on fluvial terraces along middle reaches of river Piave and river Brenta in Northeastern high Po plain were investigated through a phytosociological approach. Comparisons with ecologically analogous communities described from neighbouring territories lead to the description of a new association belonging to Centaureion dichroanthae alliance: Astragalo onobrychidis-Koelerietum pyramidatae. Residual fragments of Chrysopogon gryllus-dominated grassland on slighly deeper soils are refered to Chamaecytiso hirsuti-Chrysopogonetum grylli.
© 2022 Stefano Tasinazzo, Katia Zanatta, Cesare Lasen, Roberto Fiorentin, published by Slovenian Academy of Sciences and Arts
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