Botany Center is a database of the conferences in Ukraine and adjacent coutries.

RASP (Reconstruct Ancestral State in Phylogenies) is a tool for inferring ancestral state using Bayesian, Parsimony or SDIVA method. RASP is the update version of S-DIVA (Statistical dispersal-vicariance analysis).
Statistical Dispersal-Vicariance Analysis (S-DIVA) is a program which complements DIVA, implements the methods of Nylander et al. (2008) and Harris and Xiang (2009), and determines statistical support for ancestral range reconstructions using a novel method, the S-DIVA value. In S-DIVA, the frequencies of an ancestral range at a node in ancestral reconstructions are averaged over all trees and each alternative ancestral range at a node is weighted by the frequency of the node occurring or by some other measure of support for the node. S-DIVA is easy-to-install, provides a user-friendly graphical interface, and generates exportable, graphical results.