The homoplasy excess test (HET) is a tree-based screen for hybrid taxa in multilocus nuclear phylogenies. Homoplasy between a hybrid taxon and the clades containing the parental taxa reduces bootstrap support in the tree. The HET is based on the expectation that excluding the hybrid taxon from the data set increases the bootstrap support for the parental clades, whereas excluding non-hybrid tax...

Common Name: Synonym: Padang cassia Indonesian cassia Cinnamomum mindanaense Elmer Laurus burmannii Nees & T. Nees (basionym) Assessor: Chuck Chimera Data Entry Person: Chuck Chimera WRA Score 12 H(HPWRA) Designation: Questionaire : current 20090513 Status: Assessor Approved 101 n y=-3, n=0 Is the species highly domesticated? 102 y=1, n=-1 Has the species become naturalized where grown? 103 y=1...

Endemism is one of the most important concepts in biogeography and often used to guide biodiversity conservation, yet our understanding determinants endemism many biodiverse tropical regions limited. This true for western Central Africa, a region with highest levels plant diversity where poorly documented. study examines Gabonese Area (GAE) explores main characteristics its vascular regard taxo...

this study presents, a comprehensive dataset that documents and provides a new and updated checklist of the freshwater fishes of the poorly known area of iran including makran and mashkid river basins in the east and south eastern iran. the list is based on historical literature records and taxon occurrence data obtained as a result of extensive field expeditions, examination of ichthyological ...

The "phylogenetic diversity" (PD) measure of biodiversity is evaluated using a phylogenetic tree, usually inferred from morphological or molecular data. Consequently, it is vulnerable to errors in that tree, including those resulting from sampling error, model misspecification, or conflicting signals. To improve the robustness of PD, we can evaluate the measure using either a collection (or dis...

Common Name: Synonym: Mimosa Silver wattle Acacia decurrens var. dealbata (Link) F. Mue Racosperma dealbatum (Link) Pedley Assessor: Chuck Chimera Data Entry Person: Chuck Chimera WRA Score 22 H(HPWRA) Designation: Questionaire : current 20090513 Status: Assessor Approved 101 n y=-3, n=0 Is the species highly domesticated? 102 y=1, n=-1 Has the species become naturalized where grown? 103 y=1, n...