@article {3075, title = {Two New Caladium Species (Araceae)}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {32}, year = {2009}, pages = {131}, chapter = {126}, abstract = {

Two caladiums that have been widely cultivated are fully described and named as new species, together with notes on earlier confusion over their names.

}, keywords = {{\textquoteright}Hilo Beauty{\textquoteright}, Araceae, Caladium clavatum, Caladium praetermissum}, author = {W. L. A. Hetterscheid and Josef Bogner and J. Boos} } @article {3072, title = {Pycnospatha palmata Thorel ex Gagnep. (Araceae) - rediscovered}, journal = {Aroideana}, volume = {32}, year = {2009}, pages = {7}, chapter = {2}, abstract = {

The history of the recognition and publication of the genus and its two species is traced. One species has been rediscovered after a gap of 130 yr.

}, keywords = {Araceae, P. arietina, P. palmata, Pycnospatha}, author = {Josef Bogner} } @article {3068, title = {The Genus Zomicarpella N. E. Br. (Araceae)}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {32}, year = {2009}, pages = {18}, chapter = {8}, abstract = {

Zomicarpella maculata N. E. Br. (Araceae) was described from Colombia in the year 1881 and was never found again until recently when three new collections from Peru were made. A second species, Zomicarpella amazonica Bogner, was described in the year 1997. Detailed descriptions and illustrations of the genus Zomicarpella N. E. Br. and the two species are given; its history, identity and relationship are also discussed. Keys for the four genera of the tribe Zomicarpeae and for the genus Zomicarpella N. E. Br. are included.

}, keywords = {Araceae, Zomicarpa, Zomicarpeae, Zomicarpella}, author = {Josef Bogner} } @booklet {271, title = {Studies on Schismatoglottideae (Araceae) of Borneo VIII: A Review of Piptospatha elongata in Sarawak}, volume = {61}, year = {2009}, abstract = {217-233}, author = {Wong\ , "Sin Yeng and , Peter Charles Boyce and Josef Bogner} }