@article {4017, title = {Studies on Schismatoglottideae (Araceae) of Borneo XXXX: Schismatoglottis petradoxa and S. tseui, new shale-obligate rheophytes of uncertain affinity}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {37E}, year = {2014}, pages = {16-25}, chapter = {16}, abstract = {

Two taxonomically new rheophytic species of Schismatoglottis of uncertain affinity, S. petradoxa S. Y. Wong \& P. C. Boyce sp. nov. and S. tseui S. Y. Wong \& P. C. Boyce sp. nov., are described and illustrated from forested shale waterfalls in central North Borneo.

}, keywords = {Araceae, Malaysian Borneo, Schismatoglottis}, author = {Wong, Sin Yeng and Boyce, Peter Charles} } @article {3689, title = {Studies on Homalomeneae (Araceae) of Borneo XVII: two new species of granite-restricted Homalomena from NW Sarawak}, journal = {Webbia; Raccolta de Scritti Botanici. Florence}, volume = {69}, year = {2014}, pages = {74}, chapter = {69}, abstract = {

Homalomena caput-gorgonis S.Y. Wong and P.C. Boyce and Homalomena succincta S.Y. Wong and P.C. Boyce are described as taxonomic novelties respectively of the Selaburensis and Giamensis complexes from the foothills of Gunung Pueh, northwest Sarawak, where both are restricted to granite. Both species are illustrated from the Type collections. Identification keys to the species of the Giamensis and Selaburensis complexes are presented.

}, keywords = {Araceae, granite, Gunung Pueh, Homalomena, Homalomeneae, Malaysian Borneo}, doi = {http://dx.doi.org/10.1080/00837792.2014.917512}, author = {WONG SIN YENG and Peter C. Boyce} } @article {3634, title = {Studies on Homalomeneae (Araceae) of Borneo XVIII: Homalomena prolixa and H. scutata, two new species of doubtful affinity}, journal = {Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem}, volume = {44}, year = {2014}, pages = {285}, chapter = {279}, abstract = {

Wong S. Y. \& Boyce P. c.: Studies on Homalomeneae (Araceae) of Borneo XVIII: Homalomena prolixa and H. scutata, two new species of doubtful affinity. \– Willdenowia 44: 279 \– 285. 2014. \– Version of record first published online on 15 July 2014 ahead of inclusion in August 2014 issue; ISSN 1868-6397; \© 2014 BGBM Berlin-Dahlem.
DOI: http://dx.doi.org/10.3372/wi.44.44210
Two taxonomically novel species of Homalomena (Araceae: Homalomeneae), H. prolixa S. Y. Wong \& P. C.\ Boyce and H. scutata S. Y. Wong \& P. c.\ Boyce, both of doubtful taxonomic affinity, are described from SW Sarawak, and from Brunei and adjacent NE Sarawak, Borneo, respectively. Both occur as lithophytes on forested sandstone bluffs.

}, keywords = {aroids, Brunei, Malaysian Borneo, Sarawak}, author = {WONG SIN YENG and Peter C. Boyce} } @article {3509, title = {Studies on Schismatoglottideae (Araceae) of Borneo XXXIX: Schismatoglottis persistens, a new rhizomatous rheophytic species for the Schismatoglottis Multiflora Group}, journal = {Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem}, volume = {44}, year = {2014}, month = {08/2014}, pages = {251}, chapter = {247}, abstract = {

Wong S. Y. \& Boyce P. C.: Studies on Schismatoglottideae (Araceae) of Borneo XXXIX: Schismatoglottis persistens, a new rhizomatous rheophytic species for the Schismatoglottis Multiflora Group. \– Willdenowia 44: 247 \– 251. 2014. \– Version of record first published online on 8 July 2014 ahead of inclusion in August 2014 issue; ISSN 1868-6397;
\© 2014 BGBM Berlin-Dahlem.

DOI: http://dx.doi.org/10.3372/wi.44.44206

A new rheophytic species of Schismatoglottis, S. persistens S. Y. Wong \& P. C. Boyce is described from Sri Aman Division, Sarawak, Malaysian Borneo. It is remarkable in the genus by the combination of a creeping, rooting, rhizome-like stem and persistent ligules at the tip of the petiolar sheath.

}, keywords = {aroids, Malaysian Borneo, rheophyte, Sarawak, Sri Aman Division}, author = {WONG SIN YENG and Peter C. Boyce} } @article {3154, title = {Studies on Schismatoglottideae (Araceae) of Borneo XXXIV {\textendash} Schismatoglottis iliata, a new species from NW Sarawak, and notes on the Schismatoglottis Multiflora Group and the Schismatoglottis mayoana Complex}, journal = {Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem}, volume = {44}, year = {2014}, pages = {11}, chapter = {5}, abstract = {

A summary of the Schismatoglottis Multiflora Group of Hay \& Yuzammi is presented and the group shown to comprise about 15 species, including that described here. Schismatoglottis iliata P. C. Boyce \& S. Y. Wong is described as a taxonomic novelty from forested sandstone riverside bluffs of the Ulu Batang Kayan, Lundu District, Kuching Division, NW Sarawak, Malaysian Borneo, and compared with the morphologically most similar species, S. mayo\­ ana Bogner \& M. Hotta and S. nicolsonii A. Hay, with which S. iliata shares leaf blades adaxially matt olive green and abaxially with very fine and dense (c. 2 veins per mm) pellucid secondary venation, and stamen thecae each with two pores. A key to this newly recognized S. mayoana Complex is provided, and all described species for the S. mayoana Complex are illustrated.

}, keywords = {aroids, identification key, Kuching Division, Malaysian Borneo, taxonomy}, author = {WONG SIN YENG and Peter C. Boyce} } @article {2617, title = {Studies on Schismatoglottideae (Araceae) of Borneo XVIII: Additional observations on Schottariella mirifica}, journal = {Aroideana; Journal of the International Aroid Society}, volume = {35}, year = {2012}, pages = {28}, chapter = {24}, abstract = {

Schottariella mirifica, the sole species of a Bornean endemic genus, is known from four localities on the Kanowit and Ai river catchments of western Sarawak, Malaysian Borneo. Based on recent fieldwork we here present expanded ecological information, and new morphological data, including descriptions and illustrations of the previously unknown mature infructescence.

}, keywords = {Araceae, Fruits, Malaysian Borneo, Sarawak, Schottariella mirifica}, author = {Boyce, Peter C and WONG SIN YENG} }