Towards a digital key to the lichens of Italy
Pier Luigi Nimis, Stefano Martellos
Abstract
Abstract Work is in progress for the completion of a computer-aided key to all lichens known to occur in Italy, which will be freely available online, and as a free application for mobile devices. A first example, concerning the lichens of Northern Italy (2.339 infrageneric taxa), is already available online for testing. A computer-generated but manually edited dichotomous key is invoked for all species previously filtered via a multi-entry interface, where several selected characters can be specified in a single step. To optimize the two query interfaces, two different datasets are used, one for the dichotomous, the other for the multi-entry interface.
Topics & Concepts
LichenKey (lock)Interface (matter)TaxonBiologyEcologyComputer scienceBiochemistryPulmonary surfactantGibbs isothermLichen and fungal ecologyBotany and Plant Ecology StudiesForest Ecology and Biodiversity Studies