Vicia brulloi (Fabaceae), a new species from Sicily

Cristina Maria Bernardina Salmeri, Saverio Sciandrello, Gianpietro Giusso Del Galdo, Pietro Minissale

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

Vicia brulloi, a new species from Peloritani range in NE Sicily, is described and illustrated. It is a perennial climbing liane linked to riparian woods, showing close relationship mainly with V. pisiformis, having a scattered European distribution. In particular, V. brulloi is a very rare and extremely localized species morphologically well distinct from V. pisiformis in several remarkable features, such as the dense indumentum covering the vegetative structures and calyces, the shape and size of flower pieces, pods, seeds, as well as seed testa micromorphology. Another relevant peculiarity of V. brulloi is the lower tooth of the calyx replaced by a green leafy appendix, character infrequent in legumes and hitherto never observed in other Vicia species, which clearly represents the residue of its ancestral foliar origin. The morphology, pollen grain and seed testa micromorphology, chromosome complement 2n = 2x = 12, seedling features, reproductive biology, biogeography, habitat, ecology, conservation status and taxonomic relationships of the new species are examined.
Original languageEnglish
Pages (from-to)57-78
Number of pages22
JournalPhytotaxa
Volume418
Publication statusPublished - 2019

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Plant Science

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