long: Longitude (decimal degree) Xcoord: Longitude (Greek grid) lat: Latitude (decimal degree) Ycoord: Latitude (Greek grid) typelgm: Type of island as compared to the LGM geography: P = paleo-peninsula (or landbridge island), I = true island typemed: Type of island as compared to the median geography: P = paleo-peninsula (or landbridge island), I = true island Apr: Current area logApr: log10 of current area Amed: Area at median sea-level Algm: Area during LGM dAmed: log10 of difference between MSL and current area dAlgm: log10 of difference between LGM and current area Dpr: Shortest current distance to the mainland Dmed: Shortest distance to the mainland at median sea-level Dlgm: Shortest distance to the mainland during LGM Sn: Total species richness SIEn: Single endemic species richness Rn: Species richness of endemics to a phyto-region An: Species richness of endemics to the Aegean Gn: Species richness of endemics occuring on the Greek mainland En: Endemic species richness Nn: Native species richness prov: Phytogeographic province dAmedRaw: difference between MSL and current area dAlgmRaw: difference between LSM and current area