The new species Isoetes sabatina is described and illustrated. Morphological, anatomical, and ecological characters are given. It differs from the similar I. echinospora by several characters, such as megaspore ornamentation and size, microspore size, velum extension and form, and also for its ecology. A table showing the main differential characters of the new species compared with those of the other European aquatic species is presented. So far, the species is known from a single locality (Bracciano Lake, central Italy), having a peculiar ecology and within the Mediterranean bioclimate.

Troia, A., & Azzella, M.M. (2013). Isoetes sabatina (Isoetaceae, Lycopodiophyta), a new aquatic species from central Italy. PLANT BIOSYSTEMS, 147, 1052-1058 [10.1080/11263504.2013.782902].

Isoetes sabatina (Isoetaceae, Lycopodiophyta), a new aquatic species from central Italy

TROIA, Angelo;
2013

Abstract

The new species Isoetes sabatina is described and illustrated. Morphological, anatomical, and ecological characters are given. It differs from the similar I. echinospora by several characters, such as megaspore ornamentation and size, microspore size, velum extension and form, and also for its ecology. A table showing the main differential characters of the new species compared with those of the other European aquatic species is presented. So far, the species is known from a single locality (Bracciano Lake, central Italy), having a peculiar ecology and within the Mediterranean bioclimate.
Settore BIO/02 - Botanica Sistematica
Troia, A., & Azzella, M.M. (2013). Isoetes sabatina (Isoetaceae, Lycopodiophyta), a new aquatic species from central Italy. PLANT BIOSYSTEMS, 147, 1052-1058 [10.1080/11263504.2013.782902].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10447/74720
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