Search results for "Flora"
showing 10 items of 989 documents
Flora Mediterranea n.19
2009
Bocconea N.22 Checklist of the Hornworts, Liverworts and Mosses of Italy
2008
Indagini fitochimiche su alcune popolazioni italiane di Artemisia alba (Asteraceae)
2010
La “Flora Sicula” di K. B. Presl
2011
Ulmaceae
2000
Family Ulmaceae is represented in Somalia by two genera, i.e. Celtis including two species, and Trema including one species. A description of the species and ecological and distributive data are furnished.
Adenostyles alpina subsp. nebrodensis (Asteraceae) taxon endemico in via di estinzione
2010
Filago lojaconoi (Brullo) Greuter in Greuter W. & Raus T: Med-Checklist Notulae, 31
2012
Portulaca granulatostellulata and Portulaca nitida in Greuter W. & Raus T. (eds.): Med-Checklist Notulae, 31
2012
Contributi 159-160 in PERUZZI L., VICIANI D., BEDINI G.: Contributi per una flora vascolare della Toscana III (143-180)
2012
Contribution to the knowledge of the therophytic flora of Sardinia
2003
The abundance of therophytes, largely contributes to the naturalistic value of Sardinia. Moreover, most of the annual species belonging to the Sardinian flora have an historical and cultural value, as they followed the men in his migrations and still reflect the different ways of traditional land exploitation characterising the island. As a matter of fact, the development of human technology increased number and frequency of the annual plants of Sardinia. Nowadays, annuals occur in several habitats of the island, where they play a primary ecological role, both as biomass producers and protecting the soil from rill erosion during the rainy season, at least where the environmental factors do …