@article {3942, title = {Validation of the Name Anthurium nutibarense (Araceae)}, journal = {Novon; a Journal for Botanical Nomenclature. St. Louis, MO}, volume = {18}, year = {2008}, month = {05/2008}, pages = {145}, chapter = {145}, abstract = {

The new species Anthurium nutibarense Croat (Araceae) from Colombia was published invalidly in 2005, not specifically designating the location of the holotype. This oversight is corrected with the validation of the name Anthurium nutibarense Croat.

}, keywords = {Anthurium, Araceae, Colombia}, doi = {10.3417/2007182}, author = {Thomas B. Croat} } @article {3901, title = {A new species of Philodendron (Araceae)}, journal = {Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem}, volume = {42}, year = {2012}, pages = {272}, chapter = {269}, abstract = {

Philodendron geniculatum is described as a species new to science and illustrated. This species has been in cultivation for decades in the USA, Europe and Asia (Taiwan), but has not flowered until recently. It is characterised by a conspicuous geniculum on the apex of the subterete petiole, by an elliptic leaf blade with a thick, whitish midrib, many parallel primary lateral veins on each side, an auriculate base and a cuspidate apex, as well as by persistent red\  cataphylls drying brown soon and becoming fibrous later. P. geniculatum has a single inflorescence with a striking spathe, outside burgundy-red in the lower part and intensively red in the upper part. The species is morphologically closest and probably related to P. scherberichii, from which we delimit it.

}, keywords = {aroids, botanical garden, Colombia, Philodendron geniculatum, Philodendron scherberichii, taxonomy}, issn = {1868-6397}, doi = {10.3372/wi.42.42212}, url = {http://dx.doi.org/10.3372/wi.42.42212}, author = {Josef Bogner and Thomas B. Croat} } @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 {3673, title = {Four new species of Philodendron (Araceae) from South America}, journal = {Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem}, volume = {36}, year = {2006}, pages = {894}, chapter = {885}, abstract = {

Four species of Philodendron sect. Macrobelium, namely P. huaynacapacense from Peru and Bolivia, P. rimachii from Peru, P. ushanum from French Guiana and P. wadedavisii from NW Brazil and SE Colombia, are described as species new to science and illustrated.

}, keywords = {aroids, Bolivia, Brazil, Colombia, French Guiana, Peru, taxonomy}, issn = {0511-9618}, doi = {10.3372/wi.36.36220}, author = {Thomas Croat and Guoqin Yu} } @article {3512, title = {New Species of Anthurium (Araceae) from South America}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {34}, year = {2011}, pages = {63}, chapter = {45}, abstract = {

Eleven new species of Anthurium (Araceae) are described as new: Anthurium apiaense Croat, A. aylwardianum Croat, A. benktsparrei Croat, A. bicordoense Croat, A. diversicaudex Croat, A. mapiriense Croat, A. molaui Croat, A. porcesitoense Croat, A. punkuyocense Croat, A. riojaense Croat, and A. straminopetiolum Croat. All are members of section Cardiolonchium, except two of the species, A. bicordoense and A. porcesitoense, which are members of section Xialophyllum. Five of the new species are from Peru but A. apiaense, A. bicordoense and A. porcesitoense are from Colombia and A. benktsparrei, A. diversicaudex and A. molaui from Ecuador.

}, keywords = {Anthurium, Araceae, Colombia, Ecuador, new species, Peru}, author = {Thomas B. Croat and Keith Lee and Whitney Wodstrchill and Carla V. Kostelac} } @article {3428, title = {Araceae of the Flora of La Planada, Nari{\~n}o Department, Colombia (Part 2)}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {33}, year = {2010}, pages = {142}, chapter = {75}, abstract = {

The Flora of the La Planada Reserve located in the Nari\ño Department, Colombia, contains 71 taxa of Araceae with 37 taxa, including one variety, new to science, Anthurium benavidesae Croat, A. bernalii Croat, A. chucunesense Croat, A. gerherrerae Croat, A. gracilistipum Croat, A. herrerae Croat \& P. Huang, A. keatingii Croat, A. lakei Croat \& P. Huang, A. lancea Sodiro var. ecostatum Croat, A. melampyi Croat, A. nestorpazii Croat \& P. Huang, A. pazii Croat, A. pendulispadix Croat, A. planadense Croat, A. protrudens Croat, A. restrepoae Croat, A. ricaurtense Croat, A. terracola Croat, Chlorospatha bogneri Croat \& L. P. Hannon, C. planadensis Croat \& L. P. Hannon, C. ricaurtensis Croat \& L. P. Hannon, Monstera planadensis Croat, Philodendron aurantispadix Croat, P. fibrosum Sodiro ex. Croat, P. narinoense Croat, P. planadense Croat, P. prominulinervium Croat, P. puhuangii Croat, P. verrucapetiolum Croat, Rhodospatha herrerae Croat \& P. Huang, Stenospermation benavidesae Croat, S. gentryi Croat, S. laevis Croat, S. longispadix Croat, S. olgae Croat, Xanthosoma herrerae Croat \& P. Huang. In addition, one species, Anthurium martae Croat \& Castano Rubiano, has achieved new status

}, keywords = {Araceae, Colombia, La Planada, Narino Department, new species}, issn = {0197-4033}, author = {Thomas B. Croat and Pu Huang and Jeffrey Lake and Carla V. Kostelac} } @article {3120, title = {New Species of Anthurium (Araceae) from Colombia}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {26}, year = {2003}, pages = {9}, chapter = {2}, abstract = {

Thirty-five years of collecting in Colombia has turned up many species new to
science. The now more well-established of
these are described for the first time here.
Three species are described as new, Anthurium anchicayense Croat, Anthurium cogolloanum Croat \& M. M. Mora, and Anthurium salgarense Croat.

}, keywords = {Anthurium, Anthurium anchicayense, Anthurium cogolloanum, Anthurium salgarense., Colombia, new species}, author = {Thomas B. Croat and Courtney C. Finch} } @article {3079, title = {Araceae of the Flora of Reserva La Planada, Narino Department, Colombia (Part 1)}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {32}, year = {2009}, pages = {12}, chapter = {30}, abstract = {

The Flora of the La Planada Reserve located in the Narino Department, Colombia, contains 71 taxa of Araceae with 37 taxa
(including one variety), new to science: Anthurium benavidesae Croat, A. bernalii Croat, A. chucunesense Croat, A. gerherrerae Croat, A. gracilistipum Croat, A. herrerae Croat \& P. Huang, A. keatingii Croat, A. lakei Croat \& P. Huang, A. lancea Sodiro var. ecostatum Croat, A. melampyi Croat, A. nestorpazii Croat \& P. Huang, A. pazii Croat, A. pendulispadix Croat, A. planadense Croat, A. protrudens Croat, A. restrepoae Croat, A. ricaurtense Croat, A.
terracolum Croat, Chlorospatha bogneri Croat \& L. P. Hannon, C. planadensis Croat \& L. P. Hannon, C. ricaurtensis Croat \& L. P.
Hannon, Monstera planadensis Croat, Philodendron aurantispadix Croat, P. fibrosum Sodiro ex. Croat, P. narinoense Croat, P.
planadense Croat, P. prominulinervium Croat, P. puhuangii Croat, P. verrucapetiolum Croat, Rhodospatha herrerae Croat \& P.
Huang, Stenospermation benavidesae Croat, S. gentryi Croat, S. laevis Croat, S. longispadix Croat, S. olgae Croat, Xanthosoma
herrerae Croat \& P. Huang. In addition, one species, Anthurium martae Croat \& Castano Rubiano, has achieved new status by being
renamed and elevated to species status.

}, keywords = {Araceae, Colombia, La Planada, Narino Department, new species}, author = {Thomas B. Croat and Pu Huang and Jeffrey Lake and Carla V. Kostelac} } @article {3021, title = {A New Subsection of Anthurium Section Calomystrium (Araceae) and Five New Species from Colombia and Ecuador.}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {30}, year = {2007}, pages = {37}, chapter = {23}, abstract = {

Subsection Rupicola, a new subsection of Anthurium section Calomystrium is proposed, encompassing nine rupicolous species. Descriptions and a key are provided for these species including: A. antrophyoides Killip, from Ecuador and Colombia, A. chocoense Croat and A. antioquiense Engler from Colombia, as well as A. amnicola Dressler, and A. sytsmae Croat from Panama. Five species, A. palacioanum Croat and A. werffii Croat from Ecuador, and A. chocoense Croat, A. callejasii Croat, and A. vanderknaapii Croat, from Colombia, are described as new. Members of this group were previously thought to belong in section Porphyrochitonium because of their generally lanceolate leaf blades, and stems with short internodes. However, lack of distinct glandular punctations on blade surfaces and the ability to interbreed readily with other members of section Calomystrium indicate that this new group belongs in section Calomystrium, and has evolved without conspicuous posterior lobes typical of section Calomystrium, owing to their rupicolous habitat.

}, keywords = {Anthurium, Araceae, Colombia, Ecuador, new species, new subsection, Panama, section Calomystrium, subsection Rupicola., taxonomy}, author = {Thomas B. Croat and Jane Whitehill and Emily D. Yates} } @article {2701, title = {Chlorospatha of Antioquia (Colombia)}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {27}, year = {2004}, pages = {37}, chapter = {2}, abstract = {

This paper treats all the species of Chlorospatha from the Department of Antioquia in Colombia. A total of 8 new species are described, all of which are endemic to Colombia. These are C. amaljiensis Croat \& L. Hannon, C. antioquiensis Croat \& L. Hannon, C. betancurii Croat \& L Hannon,
C. callejasii Croat \& 1. Hannon, C. cogolloi Croat \& L Hannon, C. luteynii Croat \& L. Hannon, C. macphersonii Croat \& L. Hannon and C. nicolsonii Croat \& L. Hannon. Four additional previously described taxa
(3 species; 1 subspecies) occur in Antioquia, namely C. corrugata Bogner \& Madison, C. gentryi Grayum, C. mirabilis (M. T. Masters) Madison, and C. croatiana Grayum ssp. enneaphylla Grayum, and are included in a key to the species in Antioquia.

}, keywords = {Antioquia, Chlorospatha, Colombia}, author = {Thomas B. Croat and Lynn P. Hannon} } @article {85, title = {New Taxa of Anthurium (Araceae) from the Bajo Calima Region, (Valle, Choc{\'o} ) Colombia and Ecuador Novon}, journal = {Novon; a Journal for Botanical Nomenclature. St. Louis, MO}, volume = {16}, year = {2006}, month = {05/2006}, pages = {50}, chapter = {25}, abstract = {

Twenty-six new taxa (25 species and 1 variety) of Anthurium (Araceae) from Bajo Calima, Colombia, are described as new: Anthurium albertiae Croat \& Bay, A. arenasense Croat \& Bay, A. barreranum Croat \& Bay, A. bayae Croat, A. calimense Croat \& Bay, A. coleorrhiza Croat \& Bay, A. cordobense Croat \& Bay, A. cylindratum Croat \& Bay, A. fragrans Croat \& Bay, A. hinoideum Croat \& Bay, A. holquinianum Croat \& Bay, A. isidroense Croat \& Bay, A. joaquinense Croat \& Bay, A. langendoenii Croat \& Bay, A. lautum Croat \& Bay, A. lygrum R. E. Schultes ex Croat \& Bay, A. malagaense Croat \& Bay, A. monticola var. attenuatum Croat \& Bay, A. oxyanthum Croat \& Bay, A. perviride Croat \& Bay, A. phyllobaris Croat \& Bay, A. remotum Croat \& Bay, A. rubrivellus Croat \& Bay, A. verrucosum Croat \& Bay, A. wattii Croat \& Bay, and A. wintersii Croat \& Bay.

}, keywords = {Araceae, Bajo Calima, Colombia}, 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} }