@article {3891, title = {A New Species of Typhonium (Araceae) from Vietnam}, journal = {Novon; a Journal for Botanical Nomenclature. St. Louis, MO}, volume = {20}, year = {2010}, pages = {197}, chapter = {195}, abstract = {

A new species, Typhonium vermiforme V. D. Nguyen \& Croat (Araceae), is described from living materials collected from Quang Binh Province in central Vietnam. It is similar to T. bachmaense V. D. Nguyen \& Hett. and T. trilobatum Schott, but differs from the first species by its much shorter spathe (ca. 9 cm long) and the distinctive, filiform and intertwining staminodes. It differs from the second species in having a solitary leaf and a pedate leaf blade.

}, keywords = {Araceae, IUCN Red List, Typhonium, Vietnam}, doi = {10.3417/2008091}, author = {Nguyen Van Du and Thomas B. Croat} } @article {3872, title = {Two New Combinations in Arisaema (Araceae) from India}, journal = {Novon}, volume = {19}, year = {2009}, pages = {396}, chapter = {391}, abstract = {

Taxonomic and palynological studies on Arisaema Martius (Araceae) from the Western Ghats, India, distinguish two taxa belonging to section Tortuosa Engler. Arisaema sahyadricum S. R. Yadav, K. S. Patil \& Bachulkar var. ghaticum Sardesai, S. P. Gaikwad \& S. R. Yadav, a recently described variety in 2006, is treated here at the species level as A. ghaticum Punekar \& Kumaran. Arisaema sivadasanii S. R. Yadav, K. S. Patil \& Janarthanam, previously considered as a synonym of A. tortuosum (Wallich) Schott, is recognized here as the subspecies A. tortuosum subsp. sivadasanii (S. R. Yadav, K. S. Patil \& Janarthanam) Punekar \& Kumaran. Taxonomic implications are discussed and a key to the Arisaema taxa of the North Western Ghats is provided.

}, keywords = {Araceae, Arisaema, India, IUCN Red List, pollen morphology}, doi = {10.3417/2006127}, author = {Sachin A. Punekar and K. P. N. Kumaran} } @article {3841, title = {Arum cylindraceum subsp. pitsyllianum (Araceae), a New Taxon from Cyprus}, journal = {Novon; a Journal for Botanical Nomenclature. St. Louis, MO}, volume = {21}, year = {2011}, pages = {436}, chapter = {431}, abstract = {

Arum cylindraceum Gasp. subsp. pitsyllianum Hadjik., Hand \& G. Mans. (Araceae), a rare Cypriot endemic, is described as new. This diploid taxon differs from A. cylindraceum s. str. by the spathe tube that is whitish to greenish white internally with a pale purple horizontal strip just above the base and 3\–4 cm long, the spadix, which is orange to orangish purple, and the anthers and connectives that are orange.

}, keywords = {Araceae, Arum, Cyprus, IUCN Red List}, doi = {http://dx.doi.org/10.3417/2011007}, url = {http://www.bioone.org/doi/full/10.3417/2011007}, author = {Georgios Hadjikyriakou and Ralf Hand and Guilhem Mansion} } @article {3677, title = {New Species of Stenospermation and Xanthosoma (Araceae) from Bajo Calima, Valle Department, Colombia}, journal = {Novon; a Journal for Botanical Nomenclature. St. Louis, MO}, volume = {17}, year = {2007}, pages = {305}, chapter = {298}, abstract = {

Eight new species of Stenospermation Schott and Xanthosoma Schott (Araceae) from Bajo Calima, Colombia, are described as new: Stenospermation ellipticum Croat \& D. C. Bay, S. escobariae Croat \& D. C. Bay, S. flavum Croat \& D. C. Bay, S. glaucophyllum Croat \& D. C. Bay, S. monsalvae Croat \& D. C. Bay, S. velutinum Croat \& D. C. Bay, Xanthosoma guttatum Croat \& D. C. Bay, and X. hebetatum Croat \& D. C. Bay.

}, keywords = {Araceae, Colombia, IUCN Red List, Stenospermation, Xanthosoma}, doi = {http://dx.doi.org/10.3417/1055-3177(2007)17[298:NSOSAX]2.0.CO;2}, author = {Thomas B. Croat and Dorothy C. Bay and Emily D. Yates} } @article {86, title = {New Species of Philodendron (Araceae) from Bajo Calima, Colombia}, journal = {Novon; a Journal for Botanical Nomenclature. St. Louis, MO}, volume = {18}, year = {2008}, pages = {452}, chapter = {429}, abstract = {

Twenty new species of Philodendron Schott (Araceae) from Bajo Calima, Colombia, are described as new: P. baudoense Croat \& D. C. Bay, P. canicaule Croat \& D. C. Bay, P. chrysocarpum Croat \& D. C. Bay, P. coriaceum Croat \& D. C. Bay, P. discretivenium Croat \& D. C. Bay, P. dryanderae Croat \& D. C. Bay, P. furcatum Croat, P. heterocraspedon Croat \& D. C. Bay, P. hiberisiccans Croat \& D. C. Bay, P. monsalveae Croat \& D. C. Bay, P. ninoanum Croat \& D. C. Bay, P. oblanceolatum Croat \& D. C. Bay, P. polliciforme Croat \& D. C. Bay, P. rhodospathiphyllum Croat \& D. C. Bay, P. rubromaculatum Croat \& D. C. Bay, P. striatum Croat \& D. C. Bay, P. suberosum Croat \& D. C. Bay, P. tricostatum Croat \& D. C. Bay, P. trojitense Croat \& D. C. Bay, and P. venulosum Croat \& D. C. Bay.

}, keywords = {Araceae, Bajo Calima, Colombia, IUCN Red List, Philodendron}, doi = {10.3417/2005014}, author = {Thomas B. Croat and Dorothy C. Bay and Emily D. Yates} }