@article {3993, title = {Studies on Schismatoglottideae (Araceae) of Borneo XXXV {\textendash} Seven New species of Aridarum}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {37}, year = {2014}, pages = {32}, chapter = {9}, abstract = {

Seven new species of Aridarum are described and illustrated: Aridarum pendek S.Y.Wong, S.L.Low \& P.C.Boyce and A. velutandrum S.Y.Wong, S.L.Low \& P.C. Boyce [Sarawak, Malaysian Borneo]; A. alatense S.Y.Wong, S.L.Low \& P.C.Boyce, A. surukense S.Y.Wong, S.L.Low \& P.C. Boyce, and A. zygosetum S.Y.Wong, S.L.Low \& P.C.Boyce [Kalimantan Barat and Kalimantan Tengah, Indonesian Borneo]; and A. hebe S.Y.Wong, S.L.Low \& P.C.Boyce [Kalimantan Utara, Indonesian Borneo]. Aridarum caulescens var. angustifolium Bogner \& Nicolson is shown to represent a further undescribed species from Sarawak, and is here published as Aridarum orestum S.Y.Wong, S.L.Low \& P.C.Boyce. Together these seven novelties take the genus Aridarum to 21 accepted, described species. An identification key to all species is provided.

}, keywords = {Araceae, Aridarum, Borneo, Indonesia, Kalimantan, Malaysia, rheophytic., Sarawak}, author = {WONG SIN YENG and LOW SHOOK LING and Peter C. Boyce} } @article {3992, title = {Studies on Homalomeneae (Araceae) of Borneo XV: A Novel Limestone-Obligated Homalomena from SW Sarawak, Malaysian Borneo}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {37}, year = {2014}, pages = {43}, chapter = {38}, abstract = {

Homalomena selaburensis P.C.Boyce \& S.Y.Wong is described as a taxonomic novelty of the Homalomena Supergroup from forested Karst limestone in Samarahan Division, SW Sarawak, and compared with the most similar species described so far from Sarawak (Homalomena passa S.Y.Wong \& P.C.Boyce), and from Peninsular Malaysia (Homalomena curvata Engl.). An identification key is provided and Homalomena selaburensis is illustrated from living plants.

}, keywords = {Araceae, Borneo, Homalomena, limestone., Malaysia, Sarawak}, author = {Peter C. Boyce and WONG SIN YENG} } @article {3991, title = {Studies on Homalomeneae (Araceae) of Borneo XIV {\textendash} A New Rheophytic Species of Homalomena from Sarawak, Malaysian Borneo}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {37}, year = {2014}, pages = {37}, chapter = {33}, abstract = {

Homalomena stella P.C.Boyce \& S.Y.Wong is described as a new rheophytic species and illustrated from living plants. Based on several shared morphological characteristics the possible affinity of H. stella with Homalomena havilandii Ridl. is highlighted.

}, keywords = {Araceae, Borneo, Homalomena, Malaysia, rheophytic, Sarawak}, author = {Peter C. Boyce and WONG SIN YENG} } @article {3403, title = {Studies on Schismatoglottideae (Araceae) of Borneo XXXIII {\textendash} A review of the Schismatoglottis Tecturata Group, including description of a new species, Schismatoglottis evelyniae}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {36E}, year = {2013}, month = {12/2013}, pages = {15}, chapter = {4}, abstract = {

Schismatoglottis evelyniae P.C.Boyce \& S.Y.Wong is described as a taxonomically new species in the Tecturata Group, morphologically most similar to Schismatoglottis platystigma M.Hotta and S. petri A. Hay. Schismatoglottis evelyniae, S. platystigma, S. petri, and S. tecturata are illustrated from living plants. A key to the species of the Schismatoglottis Tecturata Group is provided.

}, keywords = {Araceae, Borneo, Malaysia, Sarawak, Schismatoglottideae, Schismatoglottis}, issn = {2310-0745}, author = {Peter C. Boyce and WONG SIN YENG} } @article {3369, title = {Studies on Schismatoglottideae (Araceae) of Borneo XXXVII {\textendash} Three enigmatic new species of Schismatoglottis from the "Heart of Borneo"}, journal = {Aroideana}, volume = {37E}, year = {2014}, pages = {28}, chapter = {17}, abstract = {

Three new species of Schismatoglottis of uncertain taxonomic affinity (S. camera-lucida P.C.Boyce \& S.Y.Wong, S. gampsospadix P.C.Boyce \& S.Y.Wong, and S. gui P.C.Boyce \& S.Y.Wong) are described and illustrated from the north western part of the \“Heart of Borneo\”.

}, keywords = {Araceae, Borneo, Indonesia, Kalimantan., Malaysia, Sarawak, Schismatoglottis}, author = {Peter C. Boyce and WONG SIN YENG} } @article {3153, title = {Studies on Schismatoglottideae (Araceae) of Borneo XXX {\textendash} New species and combinations for Bucephalandra}, journal = {Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem}, year = {2014}, pages = {199}, chapter = {149}, abstract = {

Nineteen new species of Bucephalandra Schott are described: B. akantha S. Y. Wong \& P. C.\ Boyce, sp. nov., B. aurantiitheca S. Y. Wong \& P. C.\ Boyce, sp. nov., B. belindae S. Y. Wong \& P. C.\ Boyce, sp. nov., B. bogneri S. Y. Wong \& P. C.\ Boyce, sp. nov., B. chimaera S. Y. Wong \& P. C.\ Boyce, sp. nov., B. chrysokoupa S. Y. Wong \& P. C.\ Boyce, sp. nov., B. diabolica S. Y. Wong \& P. C.\ Boyce, sp. nov., B. forcipula S. Y. Wong \& P. C.\ Boyce, sp. nov., B. goliath S. Y. Wong \& P. C.\ Boyce, sp. nov., B. kerangas S. Y. Wong \& P. C.\ Boyce, sp. nov., B. kishii S. Y. Wong \& P. C.\ Boyce, sp. nov., B. minotaur S. Y. Wong \& P. C.\ Boyce, sp. nov., B. oncophora S. Y. Wong \& P. C.\ Boyce, sp. nov., B. pubes S. Y. Wong \& P. C.\ Boyce, sp. nov., B. sordidula S. Y. Wong \& P. C.\ Boyce, sp. nov., B. tetana S. Y. Wong \& P. C.\ Boyce, sp. nov., B. ultramafica S. Y. Wong \& P. C.\ Boyce, sp. nov., B. vespula S. Y. Wong \& P. C.\ Boyce, sp. nov. and B. yengiae P. C.\ Boyce, sp. nov. Furthermore, three pre-existing species names are transferred from Microcasia Becc. to Bucephalandra: B. elliptica (Engl.) S. Y. Wong \& P. C.\ Boyce, comb. nov. (\≡ Microcasia elliptica Engl.), B. muluensis (M. Hotta) S. Y. Wong \& P. C.\ Boyce, comb. nov. (\≡ M. muluensis M. Hotta) and B. oblanceolata (M. Hotta) S. Y. Wong \& P. C.\ Boyce, comb. nov. (\≡ M. oblanceolata M. Hotta). Together these changes take Bucephalandra to 27 species. An updated generic description is provided, and a key to all species is offered. All species dealt with taxonomically and nomenclaturally are illustrated from living plants, and with comparative plates of the spadices. Where possible scientific names are correlated to nomenclature used by commercial suppliers. Remaining taxonomic problems are highlighted, and foci for further study suggested. Notes on the role of the motile interstice staminodes are supplied.

}, keywords = {aquarium plants, aroids, Brunei, identification key, Indonesia, Kalimantan, Malaysia, Sabah, Sarawak, taxonomy}, author = {WONG SIN YENG and PETER C.~BOYCE} } @article {2763, title = {Arisaema scortechinii Hook. f. (Araceae), a Puzzling Malaysian Evergreen}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {28}, year = {2005}, pages = {48}, chapter = {43}, abstract = {

Following the study of a large population of A. scortechinii Hook. f. in Selangor, Malaysia, and on the basis of the examination of herbarium material, new information has been gathered and Hooker\&$\#$39;s description is completed. The presence of bulbils on the peduncle is reported for the first time.

}, keywords = {Araceae, Arisaema scortechinii, Arisaema sect. anomala, bulbils on peduncles., Malaysia}, author = {Gusman, G} } @article {2614, title = {Studies on Schismatoglottideae (Araceae) of Borneo XX: Beccari{\textquoteright}s {\guillemotleft}La Pi{\`u} piccola delle Aracee{\guillemotright}(Microcasia pygmaea) recollected and transferred to Bucephalandra Schott}, journal = {Webbia}, volume = {67}, year = {2012}, pages = {146}, chapter = {139}, abstract = {

Studi sulle Schismatoglottideae (Araceae) del Borneo XX: \«La pi\ù piccola delle Araceae\» del Beccari (Microcasia pygmaea) riscoperta e trasferita a Bucephalandra Schott \— Dopo circa 145 anni \è stata riscoperta Microcasia pygmaea Becc. Una attenta indagine rivela, contrariamente a recenti trattamenti tassonomici, che \è da ritenersi una specie distinta del genere Bucephalandra, ma tuttavia non conspecifi ca di B. motleyana Schott. Microcasia pygmaea Becc. Viene qui trasferita in Bucephalandra come B. pygmaea (Becc.) P.C. Boyce \& S.Y. Wong, comb. nov. Vengono fornite alcune note tassonomiche basate sulla morfologia. Bucephalandra \è considerato comprendere cinque specie, esposte in una nuova chiave identifi cativa. Vengono anche fornite note tassonomiche su Bucephalandra e Microcasia, e B. pygmaea viene illustrata da piante vive.

}, keywords = {Araceae, Borneo, Bucephalandra, Malaysia, Microcasia, Sarawak, Schismatoglottideae}, author = {Peter C. Boyce and Wong Sin Yeng,} }