Publication Cover
Webbia
Journal of Plant Taxonomy and Geography
Volume 57, 2002 - Issue 2
32
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Original Articles

La flora algale degli Stagni del Molentargius (Cagliari)

The algal flora of Molentargius ponds (Cagliari)

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Pages 217-244 | Received 28 May 2001, Accepted 09 Apr 2002, Published online: 14 Apr 2013
 

Riassunto

In questo lavoro viene descritta la flora algale degli Stagni del Molentargius (Cagliari, Sardegna). Sono stati complessivamente riscontrati 111 taxa algali appartenenti a 4 classi. Le Chlorophyta risultano dominanti con 42 taxa seguite dalle Bacillariophyta (32), Cyanoprokaryota (20) ed Euglenophyta (17). Di ciascun taxon sono riportate l'iconografia, le dimensioni osservate, i siti di campionamento ed alcune notazioni ecologiche desunte dalla letteratura. Prendendo in considerazione, laddove possibile, l'autoecologia dei taxa algali, si nota che le acque degli stagni studiati risultano essere moderatamente polluti con tendenza all'eutrofia. Infine 48 taxa sono segnalati per la prima volta per la Sardegna.

This paper describes the algal microflora of Molentargius Ponds (Cagliari, Sardinia). A total of 111 taxa belonging to 4 divisions are recorded. Chlorophyta are dominant with 42 taxa followed by Bacillariophyta (32), Cyanoprokaryota (20) and Euglenophyta (17). For each taxon the iconography, a concise morphological description, sampling ponds and the autoecology are given. Taking into account the autoecology of the taxa, available from literature, the water of the ponds can be considered as moderately polluted. Finally 48 taxa are new records for Sardinia.

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