YENG, W. O. N. G. S. I. N., LING, L. O. W. S. H. O. O. K. & Boyce, P. C. Studies on Schismatoglottideae (Araceae) of Borneo XXXV ? Seven New species of Aridarum. Aroideana; Journal of the International Aroid Society 37, 32 (2014).

Boyce, P. C. & YENG, W. O. N. G. S. I. N. Studies on Homalomeneae (Araceae) of Borneo XV: A Novel Limestone-Obligated Homalomena from SW Sarawak, Malaysian Borneo. Aroideana; Journal of the International Aroid Society 37, 43 (2014).

Boyce, P. C. & YENG, W. O. N. G. S. I. N. Studies on Homalomeneae (Araceae) of Borneo XIV ? A New Rheophytic Species of Homalomena from Sarawak, Malaysian Borneo. Aroideana; Journal of the International Aroid Society 37, 37 (2014).

Boyce, P. C. & YENG, W. O. N. G. S. I. N. Studies on Homalomeneae (Araceae) of Sumatera I: Homalomena hypsiantha, a distinctive new species of the Chamaecladon Supergroup. Webbia; Raccolta de Scritti Botanici. Florence 67, 150 (2012).

YENG, W. O. N. G. S. I. N. & Boyce, P. C. Schismatoglottideae (Araceae) of Borneo XIX ? Piptospatha pileata, a remarkable new species from Kalimantan Timur, Indonesian Borneo. Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem 42, 253 (2012).

YENG, W. O. N. G. S. I. N., Boyce, P. C. & LING, L. O. W. S. H. O. O. K. Studies on Schismatoglottideae (Araceae) of Borneo XXIV ? Two new species of Aridarum from Kalimantan, and notes on the Aridarum Burttii Complex. Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem 42, 268 (2012).

YENG, W. O. N. G. S. I. N. & Boyce, P. C. Studies on Homalomeneae (Araceae) of Borneo XVII: two new species of granite-restricted Homalomena from NW Sarawak. Webbia; Raccolta de Scritti Botanici. Florence 69, 74 (2014).

Boyce, P. C. & YENG, W. O. N. G. S. I. N. Studies on Homalomeneae (Araceae) of Borneo XVI: three new shale-obligated Homalomena species. Webbia; Raccolta de Scritti Botanici. Florence 69, 67 (2014).

Low, S. Ling, Wong, S. Yeng & Boyce, P. C. Schottarum (Schismatoglottideae: Araceae) substantiated based on combined nuclear and plastid DNA sequences. Plant Systematics and Evolution. Vienna, New York 300, 617 (2014).

Kurniawan, A., Asih, N. Putu Sri, , & Boyce, P. C. Studies on the Araceae of the Lesser Sunda Islands I: New distribution records for Alocasia alba. Gardens' Bulletin. Singapore 65, 162 (2013).

Nauheimer, L. & Boyce, P. C. Englerarum (Araceae, Aroideae): a new genus supported by plastid and nuclear phylogenies. Plant Systematics and Evolution. Vienna, New York 300, 715 (2014).

YENG, W. O. N. G. S. I. N. & Boyce, P. C. Studies on Homalomeneae (Araceae) of Borneo XVIII: Homalomena prolixa and H. scutata, two new species of doubtful affinity. Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem 44, 285 (2014).

Boyce, P. C. & YENG, W. O. N. G. S. I. N. The Araceae of Indomalaya I: Piptospatha N.E.Br. Aroideana; Journal of the International Aroid Society 35, 23 (2012).

Kurniawan, A., Asih, N. Putu Sri, Adjie, B. & Boyce, P. C. Studies on Homalomeneae (Araceae) of Borneo IX: A New Species of Homalomena Supergroup Chamaecladon from Kalimantan Timur, Indonesian Borneo. Aroideana; Journal of the International Aroid Society 34, 36 (2011).

Sulaiman, B. & Boyce, P. C. Studies on Homalomeneae (Araceae) of Peninsular Malaysia V: Homalomena wallichii, Refound after over 190 Years. Aroideana; Journal of the International Aroid Society 34, 29 (2011).

YENG, W. O. N. G. S. I. N. & Boyce, P. C. Studies on Schismatoglottideae (Araceae) of Borneo XXXIX: Schismatoglottis persistens, a new rhizomatous rheophytic species for the Schismatoglottis Multiflora Group. Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem 44, 251 (2014).

Soon, T. Lay, YENG, W. O. N. G. S. I. N. & Boyce, P. C. Studies on Homalomeneae (Araceae) of Borneo VI: Homalomena giamensis, a New Species from Sarawak, Malaysian Borneo, with Observations on its Pollination. Aroideana 33, 211 (2010).

Boyce, P. C. & YENG, W. O. N. G. S. I. N. Studies on Schismatoglottideae (Araceae) of  Borneo XXXIII ? A review of the  Schismatoglottis Tecturata Group, including  description of a new species, Schismatoglottis  evelyniae. Aroideana; Journal of the International Aroid Society 36E, 15 (2013).

Boyce, P. C. & YENG, W. O. N. G. S. I. N. Studies on Schismatoglottideae (Araceae) of  Borneo XXXVII ? Three enigmatic new species  of Schismatoglottis from the "Heart of Borneo". Aroideana 37E, 28 (2014).

YENG, W. O. N. G. S. I. N., Chen, H. Yin, Soon, T. Lay & Boyce, P. C. Studies on Homalomeneae (Araceae) of Borneo XIII ? New Species of Homalomena. Aroideana; Journal of the International Aroid Society 36, 29 (2013).

Sulaiman, B. & Boyce, P. C. Studies on Homalomeneae (Araceae) of Borneo V: A new species, and  new supergroup record, of Homalomena from Sabah, Malaysian  Borneo. Tropical Life Sciences Research 21, 94 (2010).

YENG, W. O. N. G. S. I. N. & Boyce, P. C. Studies on Schismatoglottideae (Araceae) of Borneo XXXIV ? Schismatoglottis iliata, a new species from NW Sarawak, and notes on the Schismatoglottis Multiflora Group and the Schismatoglottis mayoana Complex. Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem. Berlin-Dahlem 44, 11 (2014).

bin Othman, A. Sofiman & Boyce, P. C. Studies on Monstereae (Araceae) of Peninsular Malaysia II: Rhaphidophora latevaginata, Newly Recorded for  West Malaysia. Gardens' Bulletin. Singapore 62, 8 (2010).

Sulaiman, B. & Boyce, P. C. Studies on Monstereae (Araceae) of Peninsular Malaysia 1: Rhaphidophora  megasperma, a New Record for West Malaysia. Tropical Life Sciences Research 21, 6 (2010).

Wong, S. Yeng, Bogner, J. & Boyce, P. C. Studies on Schismatoglottideae (Araceae) of Borneo XIV: Piptospatha marginata  resurrected and observations on Piptospatha, notably for the Rejang drainages. Webbia; Raccolta de Scritti Botanici. Florence 66, 32 (2011).

Boyce, P. C. & ,. Studies on Schismatoglottideae (Araceae) of Borneo XX: Beccari's «La Più piccola delle Aracee»(Microcasia pygmaea) recollected and transferred to Bucephalandra Schott. Webbia 67, 146 (2012).

Scherberich, D. & Boyce, P. C. Studies on Schismatoglottideae (Araceae) of Borneo XXVI Schismatoglottis scintillans, a new species with horticultural potential from Sabah, Malaysian Borneo. Willdenowia-Annals of the Botanic Garden and Botanical Museum Berlin-Dahlem 43, 90 (2013).

Boyce, P. C. & YENG, W. O. N. G. S. I. N. Studies on Schismatoglottideae (Araceae) of Borneo XXVII?New species of Aridarum, and notes on the Aridarum Rostratum Complex. Willdenowia 43, 99 (2013).

Boyce, P. C. & YENG, W. O. N. G. S. I. N. Studies on Schismatoglottideae (Araceae) of Borneo XXV: a diminutive new Piptospatha from Sabah. Webbia: Journal of Plant Taxonomy and Geography 68, 5 (2013).

Boyce, P. C., Kisai, J. Ak & Tisai, J. Ak. Hapaline appendiculata (Araceae: Caladieae) Rediscovered. Gardens' Bulletin. Singapore 57, 18 (2005).