Checklist of aroids (Alismatales, Araceae) from Sabah (Malaysian Borneo) Author Wong, Sin Yeng Author Joling, Jyloerica text Check List 2021 2021-06-17 17 3 931 974 http://dx.doi.org/10.15560/17.3.931 journal article 10.15560/17.3.931 1809-127X Homalomena cf. sarawakensis Ridl. Material examined. MALAYSIA – Kudat • Kota Marudu , Marak-Parak ; 06°18′50″N , 116°44′13″E ; 4 April 1987 , Amin & Pius SAN 119003 ( SAN ) • Pitas , Paitan , Hutan Simpan Paitan ; 06°42′29″N , 117°09′30″E ; 15 May 1987 ; George & Amin SAN 121274 ( SAN ) – Pantai Barat • Ranau , Ulu Tungud Forest reserve , Gunung Monkobo expedition; 05°52′52″N , 116°58′12″E ; 27 July 2005 ; Saw et al. 146060 (A, K, L, KEP , SAN , SAR ) – Sandakan • Beluran , Labuk Bukit Mangkanana ; 05°45′50″N , 117°01′08″E ; 100 m elev.; 14 August 1982 ; Dewol Sun- daling SAN 90440 ( SAN ) • Kinabatangan , Penangah Forest Reserve , side of stream; 05°01′45″N , 116°43′14″E ; 28 April 1987 ; Joseph B. , Patrick & Gambio SAN 119158 ( SAN ) • Labuk Sugut , Sungai Piso ; 05°50′42″N , 117°05′17″E ; 300 m elev.; 16 April 1980 ; Aban Gibot & Dewol S. SAN 91639 ( BRUN , SAN ) • Pinangah , Ulu Sungai Pinangah ; 04°44′45″N , 116°37′00″E ; 29 August 1984 ; Leopold & Dewol SAN 64578 ( SAN ) – Tawau • Tawau River Forest Reserve ; 04°22′26″N , 117°35′40″E ; 6 July 1959 ; W. Meijer SAN 19469 ( SAN ) • locality unknown, 25 October 1968 ; Kokawa & Hotta 466 (L). Identification. Homalomena sarawakensis is a northwestern Borneo limestone endemic and does not occur in Sabah ( Wong et al. 2013 ). This is an undescribed species. Distribution and ecology. Widespread.