Publication Date:
1977
Short description:
Contributo alla conoscenza del genereEchium: I.Echiumdella Sardegna / Valsecchi, Francesca. - In: WEBBIA. - ISSN 0083-7792. - 32:1(1977), pp. 101-127.
abstract:
The author makes in this work a survey of the species of the
genusEchium, known up to now in Sardinia, and points out some of the
problems connected with them. For some species further research in the
distribution area of the genus (with particular regard to Italy) and accurate
comparisons with similar entities are necessary in order to ascertain their
specific character, for some species their actual presence in Sardinia has to
be verified.
The following species have been recognized:E. italicumL.;E. asperrimumLam.;E. plantagineumL.;E. parviflorumMoench;E. sabulicofumPomel;E. creticumL. ssp.creticume ssp.coincyanum(Lac.) Fernandes;E. vulgareL.;E. pustulatumS. et S.
A careful study is still necessary to come to definitive conclusions onE. arenariumGuss. andE. elegansLehm.
genusEchium, known up to now in Sardinia, and points out some of the
problems connected with them. For some species further research in the
distribution area of the genus (with particular regard to Italy) and accurate
comparisons with similar entities are necessary in order to ascertain their
specific character, for some species their actual presence in Sardinia has to
be verified.
The following species have been recognized:E. italicumL.;E. asperrimumLam.;E. plantagineumL.;E. parviflorumMoench;E. sabulicofumPomel;E. creticumL. ssp.creticume ssp.coincyanum(Lac.) Fernandes;E. vulgareL.;E. pustulatumS. et S.
A careful study is still necessary to come to definitive conclusions onE. arenariumGuss. andE. elegansLehm.
Iris type:
1.1 Articolo in rivista
Keywords:
Echium; distribution area; Sardinia
List of contributors:
Valsecchi, Francesca
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