Synopsis of the genus Anopteris (Pteridophyta, Pteridaceae)

A synopsis of the genus Rheum (Polygonaceae) in Iran with description of three new species

According to previous studies, the genus Rheum in Iran includes four species: R. turkestanicum Janisch., R. persicum Losinsk., R. ribes L. and R. khorasanicum Baradaran & Jafari. During the long-term study, based on field and many herbaria specimens, three new species including R. iranshahrii Taheri & Assadi sp. nov., R. kordestanicum Taheri & Assadi sp. nov. and R. austro-iranicum Taheri & Ass...

Gaga, a New Fern Genus Segregated from Cheilanthes (Pteridaceae)

Ongoing molecular phylogenetic studies of cheilanthoid ferns confirm that the genus Cheilanthes (Pteridaceae) is polyphyletic. A monophyletic group of species within the hemionitid clade informally called the “C. marginata group” is here shown to be distinct from its closest relatives (the genus Aspidotis) and phylogenetically distant from the type species of Cheilanthes. This group is here seg...

A Synopsis of the Genus Areoda (coleoptera: Scarabaeidae: Rutelinae)

Synopsis of the genus Eldarca Signoret, 1864 (Hemiptera: Heteroptera: Coreidae).

A synopsis of the Coreid genus Eldarca Signoret, 1864 is presented. Full species status is given to Eldarca rufa Reed, 1899 n. stat. New distributional data are provided for Eldarca nigra Signoret, 1864. Eldarca haematoloma rufa Reed, 1899 n. stat. is considered as subspecies of E. haematomera. Eldarca nigroscutellata sp. nov. is described from southern Patagonia; which becomes also the souther...

Phytotaxa 7: 52–59 (2010) The new fern genus Calciphilopteris (Pteridaceae)

A new genus of Pteridaceae subfamily Cheilanthoideae is established for what has long been known as Doryopteris ludens. The newly erected genus is named Calciphilopteris in reference to its substrate specificity to limestone. Calciphilopteris can be found throughout Southeast Asia, from Indo-China to New Guinea and Australia. New combinations are established for the four known species (Calciphi...