Family 50. ORCHIDACEAE (including APOSTASIACEAE ...

Acoridium curranii (Ames) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 285.
var. curranii
LUZON: Rizal (Montalban), Laguna (Mt Makiling), Laguna-Quezon (Mt Banahaw). Epiphytic in
Lithocarpus-Dacrycarpus montane mossy forests on Mt Banahaw summit. Altitude (600-)950-
2000m. Fl. May, Dec-Feb.
var. serratoi (Ames) LO Williams, PJS 80 (1951) 308; --HAe Pedersen et al., Opera Bot. 130 (1997) 23; --
HAe Pedersen, ibid. 131 (1997) 100, Fig. 51G-J; --Acoridium serratoi Ames, Sched. Orchid. 6 (1923) 27,
Fig.
6; --Ames in Merr., EPFP 1 (1924) 289. –Type: JS Serrato sn (AMES*, holo; iso: AMES*, NY*). Luzon:
Laguna prov., no further locality data, Sept 1912.
LUZON: Benguet (Mt Sto Tomas), Rizal (Mt Paningtingan; Mt Irid), Laguna (Mt Makiling; San
Antonio), MINDORO: Mindoro Oriental (San Teodoro, upstream Subaan River; Mt Halcon),
Materials with uncertain determinations from LUZON: Albay (Mayon Volcano, BS 6467
Robinson), MINDANAO: Davao Oriental (Mt Kampalili, PNH 12740 Edaño), Surigao del Norte
(Mt Kabatuan, PNH 10863 Mendoza & Convocar). Epiphytic in (usually mossy) forests, altitude
500-1830(-2195)m. Fl. Jun/Jul, Sept-Nov.
Dendrochilum cymbiforme Ames, PJS 6 c (1911) Bot. 41; --Ames in Merr., EPFP 1 (1924) 293; --HAe
Pedersen et al., Opera Bot. 130 (1997) 45; --HAe Pedersen, ibid. 131 (1997) 177, Fig. 102; Pl. VIIB-C; --
Cootes, Orch. Philip. (2001) 99. –Type: BS 7133 Ramos (AMES, lecto, designated by Pedersen et al. 1997:
45; iso: K, US). Luzon: Abra prov., Mt Bawagan.
LUZON: Abra (Mt Bawagan), Apayao, Kalinga (Mt Pastan), Ifugao (Bayninan, near Banawe;
Mt Himi-o; Mt Pimmage; Sumigar, near Mt Polis). Mossy forests, altitude 1665-2010m, pendant
epiphyte from the lower branches and overhanging trunks. Fl. Jan and/or Feb, Mar, Apr.
Dendrochilum ecallosum Ames, Orchidaceae 6 (1920) 282; --Ames in Merr., EPFP 1 (1924) 293; --HAe
Pedersen et al., Opera Bot. 130 (1997) 35; --HAe Pedersen, ibid. 131 (1997) 134, Fig. 75. –Type: BS 30240
Ramos (AMES*, holo; iso: K). Catanduanes: Catanduanes prov., Mt Mariguidon, epi[phytic in forest, altitude
140m, 14 Nov-11 Dec 1917.
CATANDUANES (Mt Mariguidon). Forest epiphyte at altitude 140m at the type locality, Fl. Nov/
Dec. An unlocalized specimen, BS 78885 Quisumbing, recorded in flower in Jan.
Dendrochilum edanoi Quisumb., PJS 66 (1938) 141; --HAe Pedersen et al., Opera Bot. 130 (1997) 46;
--HAe Pedersen, ibid. 131 (1997) 153, Fig. 89. –Type: BS 77914 Edaño (A*, holo ; iso K). Palawan: Mt
Gantung summit, altitude 5500ft [=1676m], 8 May 1929.
PALAWAN: Known only from the type collection.
Dendrochilum elmeri Ames in Elmer, LPB 5 (1912) 1558; --HAe Pedersen et al., Opera Bot. 130 (1997) 37; --
HAe Pedersen, ibid. 131 (1997) 138, Fig. 78B, 79. –Type: Elmer 10635 (AMES*, holo; iso: AMES*, NY*).
Mindanao: Davao del Sur prov., Mt Apo, Todaya, ‘…clumps upon moss-covered limbs of woods…,’ altitude
2300m, May 1909.
Acoridium elmeri Ames, Orchidaceae 7 (1922) 80 Orch. 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 285.
MINDANAO: Davao del Sur (Mt Apo; Mt McKinley). Epiphytic in the mosy forest, altitude 2300-
2465m. Fl. May-Sept.
Dendrochilum exiguum (Ames) HAe Pedersen, Opera Bot. 130 (1997) 60; ibid. 131 (1997) 38, Fig. 13;
--Pseudacoridium exiguum Ames, Amer. Orchid Soc. Bull. 9 (1940) 45. –Type: PNH 5174 Alcasid & Edaño
(PNH, holo, destroyed; iso AMES*). Luzon: Aurora prov., summit of Mt Camatis, altitude c. 1750m, May
1939.
LUZON: Aurora (Mt Camatis; Mt Mingan, Co xxxx, ). Epiphytic in mossy forests, altitude 1500-
1750m.
Dendrochilum exile Ames, PJS 2 c (1907) Bot. 317, nomen; Orchidaceae 2 (1908) 84, text cut; --HAe
Pedersen et al., Opera Bot. 130 (1997) 23; --HAe Pedersen, ibid. 131 (1997) 108, Fig. 58. –Type: Merrill
5721 (PNH, holo, destroyed; iso: AMES*, K, SING*, US*). Mindoro: Mindoro Oriental prov., Mt Halcon,