@article {3982, title = {Studies on Schismatoglottideae (Araceae) of Borneo XVII: The Schismatoglottis Hottae Complex, a new informal taxon, and three new species from Sarawak, Malaysian Borneo}, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {64}, year = {2012}, pages = {269}, chapter = {257}, abstract = {

On the basis of a suite of shared morphological characters, the Schismatoglottis Hottae Complex is defined as a Borneo-endemic informal taxon in the Schismatoglottis Asperata Group. Four species, three novel, are assigned to the Hottae Complex: S. hottae Bogner \& Nicolson, S. dilecta S.Y.Wong, P.C.Boyce \& S.L.Low, sp. nov., S. mira S.Y.Wong, P.C.Boyce \& S.L.Low, sp. nov., and S. thelephora S.Y.Wong, P.C.Boyce \& S.L.Low, sp. nov. A key to species of the Hottae Complex is proffered. Schismatoglottis hottae is illustrated from the Holotype herbarium material, the three novelties from living plants.

}, keywords = {Araceae, Borneo, Sarawak, Schismatoglottis Hottae Complex, Schismattoglottis}, author = {S.Y. Wong and P.C. Boyce and S.L. Low} } @article {3653, title = {Studies on Schismatoglottideae (Araceae) of Borneo XXIII: Piptospatha colata and P. deceptrix, taxonomic novelties from Borneo}, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {65}, year = {2013}, pages = {17}, chapter = {7}, abstract = {

Piptospatha colata P.C.Boyce \& S.Y.Wong and P. deceptrix P.C.Boyce \& S.Y.Wong are newly described, respectively from Kalimantan Barat and Kalimantan Utara, Indonesian Borneo. Recognition of these novelties takes to 13 the number of described, accepted species of Piptospatha. An updated key to the genus is provided and both species are illustrated, along with those species that are most similar.

}, keywords = {Aroid, Indonesian Borneo, Kalimantan Barat, Kalimantan Utara, Piptospatha}, author = {P.C. Boyce and S.Y. Wong} } @article {3651, title = {Studies on Schismatoglottideae (Araceae) of Borneo XXII: The enigmatic Aridarum montanum refound}, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {65}, year = {2013}, pages = {5}, chapter = {1}, abstract = {

Aridarum montanum Ridl., a species known from a single herbarium specimen allegedly collected on Gunung (Mt) Santubong, Sarawak, Malaysian Borneo in 1909, has been refound on exposed shales in Sri Aman Division, and Sarikei Division, Sarawak, and subsequently flowered in cultivation. Morphological differences of the new collection compared with the original description and figure are catalogued and commented upon. An amended and expanded species description is provided, and the plant is illustrated in habitat, and from flowering cultivated material. Speculations on the probable location origin of Brooks\’ type material are proffered.

}, keywords = {Aroid, Mount Santubong, rare species, Sarawak, shales}, author = {P.C. Boyce and S.Y. Wong} } @article {3649, title = {Studies on the Araceae of the Lesser Sunda Islands I: New distribution records for Alocasia alba}, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {65}, year = {2013}, pages = {162}, chapter = {157}, abstract = {

Alocasia alba Schott is a new record for the islands of Bali and Lombok, in the Indonesian Lesser Sunda Islands. An expanded description is given, and the species illustrated from living plants. A key to species of Alocasia for the Lesser Sunda Islands is provided.

}, keywords = {Alocasia alba, aroids, Indonesia, Lesser Sunda Islands, new record}, author = {Agung Kurniawan and Ni Putu Sri Asih and Yuzammi and Peter C. Boyce} } @article {2667, title = {Studies on Monstereae (Araceae) of Peninsular Malaysia II: Rhaphidophora latevaginata, Newly Recorded for West Malaysia}, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {62}, year = {2010}, pages = {8}, chapter = {1}, author = {Ahmad Sofiman bin Othman and Peter C. Boyce} } @article {2650, title = {Studies on Schismatoglottideae (Araceae) of Borneo XIII: A Revision of the Schismatoglottis nervosa Species Complex}, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {62}, year = {2010}, month = {2010}, pages = {209}, chapter = {177}, abstract = {

A revision of the Schismatoglottis nervosa Ridl. species complex is presented. Ten species are recognized, of which three species are pre-existing (S.
nervosa, S. elegans A.Hay, and S. brevicuspis Hook.f.) and seven are novel and described here (Schismatoglottis adoceta S.Y.Wong, S. linae S.Y.Wong, S. matangensis S.Y.Wong, S. simonii S.Y.Wong, S. tessellata S.Y.Wong, S. turbata S.Y.Wong, and S. ulusarikeiensis S.Y.Wong.) The S. nervosa species complex is readily delimitated by the pungent terpenoid smell when the vegetative tissues are crushed, and by the presence of longitudinally ridged petioles. A key to the S. nervosa species complex is presented and all species are illustrated

}, author = {WONG SIN YENG} } @article {2642, title = {Studies on Schismatoglottideae (Araceae) of Borneo XII: Three New Species of Schismatoglottis in the Multiflora Group }, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {61}, year = {2010}, pages = {540}, chapter = {527}, abstract = {

Fieldwork since 2002 has revealed three novel taxa of Schismatoglottis in Sarawak, Malaysian Borneo. Based on the presence of a free ligular portion to the petiolar sheath, these new taxa belong to the Multiflora Group sensu Hay and Yuxammi (2000). Here, these species, Schismatoglottis clausula, S.Y.Wong, S. dulosa S.Y.Wong, and S. jitinae S.Y.Wong are described, and illustrated, and a key to the Multiflora Group in Sarawak is presented.

}, author = {S.Y. Wong} } @article {2639, title = {A Review of the White-flowered Amorphophallus (Araceae: Thomsonieae) Species in Sarawak}, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {61}, year = {2010}, month = {2010}, pages = {268}, chapter = {249}, author = {P.C. Boyce and I.B. Ipor and W.L.A. Hetterscheid} } @article {185, title = {Studies on Schismatoglottideae (Araceae) of Borneo II: Aridarum crassum, a New Species from Sarawak, Malaysian Borneo}, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {58}, year = {2007}, pages = {286}, chapter = {279}, abstract = {

Aridarum crassum S.Y. Wong \& P.C. Boyce is described as a new species from Sarawak,
Malaysian Borneo. The existing key to the genus Aridarum Ridl. is amended to include the
new species.

}, author = {Peter Charles Boyce and Sin Yeng Wong} } @article {187, title = {Studies on Schismatoglottideae (Araceae) of Borneo X. Pichinia, a New Genus from Sarawak, Malaysian Borneo}, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {61}, year = {2010}, pages = {548}, chapter = {541}, abstract = {

Pichinia S.Y. Wong \& P.C. Boyce is described as a new genus from Sarawak, Malaysian Borneo with one species, Pichinia disticha S.Y. Wong \& P.C. Boyce. This genus is, so far, known only from the type locality, Pichin, Serian, Bahagian Kuching, Sarawak. The genus is illustated and a key to the Schismatoglottideae is presented.

}, author = {Peter Charles Boyce and Sin Yeng Wong} } @article {122, title = {Hapaline appendiculata (Araceae: Caladieae) Rediscovered}, journal = {Gardens{\textquoteright} Bulletin. Singapore}, volume = {57}, year = {2005}, pages = {18}, chapter = {13}, abstract = {

Hapaline appendiculata Ridl., a species endemic to Sarawak, Borneo, and hitherto known from only three collections, has recently been recollected. An expanded description for the species, first ever published field photographs and a key to Hapaline in Borneo is presented.

}, author = {Peter C. Boyce and Jelend Ak Kisai and Jepom Ak Tisai} }