Family 50. ORCHIDACEAE (including APOSTASIACEAE ...

Dendrochilum irigense Ames, Orchidaceae 5 (1915) 58; --HAe Pedersen et al., Opera Bot. 130 (1997) 23; --
HAe Pedersen, ibid. 131 (1997) 106, Fig. 57. –Type: F Santos sn (AMES*, lecto, designated by LO Williams,
PJS 80 (1951) 328; iso: BM, BO, K, GH*, NY*, P, SING*, US*, W; drawing at GH*). Luzon: Camarines Sur
prov., Mt Iriga, Dec 1913.
Acoridium irigense (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 286.
LUZON: Laguna (Mt Makiling), Camarines Sur (Mt Iriga; Mt Isarog). Collection with uncertain
identification by Pedersen: Loher 15128 from Rizal prov. (no specific locality). Epiphytic, altitude
500-1665m. Fl. Nov, Dec.
Dendrochilum javierense Magrath, Bulmer & I Shafer, Lindleyana 4 (1989) 135 ('javieriense'); --HAe
Pedersen et al., Opera Bot. 130 (1997) 18; --HAe Pedersen, ibid. 131 (1997) 84, Fig. 42; Pl. IID; --Cootes,
Orch. Philip. (2001) 100, as ‘D. javieri’ –Type: Magrath 17372 (OCLA, holo; iso: BRIT, MO, SEL). Luzon:
Nueva Vizcaya prov., Dalton Pass, altitude 1830-2440ft, erroneously indicated in meters [=558-744m].
LUZON: Nueva Vizcaya (Dalton Pass). Epiphytic on moss-covered tree branches where it was
receiving 10-30% sunlight. Fl. Nov. Known only from the type collection.
Dendrochilum kingii (Hook.f.) JJ Sm., Recueil Trav. Bot. Néerl. 1 (1904) 76; --HAe Pedersen et al., Opera
Bot. 130 (1997) 41; --HAe Pedersen, ibid. 131 (1997) 142, Fig. 82; --Platyclinis kingii Hook.f., Fl. Brit. India 5
(1890) 708. –Type from Peninsular Malaysia, Perak.
Dendrochilum palawanense Ames, Orchidaceae 2 (1908) 103, text cut; --Ames in Merr., EPFP 1 (1924) 295. –Type:
BS 553 Foxworthy (AMES*, holo; iso K). Palawan: Palawan prov., Puerto Princesa, Mt Pulgar [=Thumb
Peak], in mossy scrub, altitude 1250m, 2 Mar 1906.
Peninsular Malaysia (Perak), Borneo (Sarawak; Kalimantan), Philippines.
PALAWAN: Mt Pulgar (=Thumb Peak), Mt Mantalingahan. Epiphytic in mossy scrub, altitude
1250-1885m. Fl. Mar-May.
Dendrochilum latifolium Lindl., Bot. Reg. 29 (1843) Misc. 56; --Ames in Merr., EPFP 1 (1924) 294; --HAe
Pedersen et al., Opera Bot. 130 (1997) 50-51; --HAe Pedersen, ibid. 131 (1997) 157, Fig. 83D-E, 91, Pl. VC;
–Type: Collector unknown [cult. Loddiges sn] (K-Herb. Lindl., holo). Philippines, no further locality data.
Platyclinis latifolia (Lindl.) Hemsl., Gdnrs’ Chron. 2, 16 (1881) 656.
Acoridium latifolium (Lindl.) Rolfe, Orchid Rev. 12 (1904) 220.
var. latifolium
LUZON: Bataan (Lamao Forest Reserve; Mt Mariveles; Lamao River; Mt Bataan), Pampanga
(Mt Arayat), Quezon (Mt Binuang), Camarines Sur (Mt Isarog, FB 11356 Curran, identification
to variety uncertain), CATANDUANES (unspecified locality for FB 78884 Quisumbing),:province
unknown “Luzon Central” for Loher 472; MINDANAO: South Cotabato (Tasaday Forest).
Epiphytic, altitude 300-1665m. Fl. (Jan-)Feb-Jun; Jul/or Aug. A cultivated plant recorded to
flower in Nov.
var. macranthum (Schltr.) HAe Pedersen, Opera Bot. 130 (1997) 51; ibid. 131 (1997) 159, Fig. 83E, Pl.
VC; --Cootes, Orch. Philip. (2001) 101; --Dendrochilum macranthum Schltr., Repert. Spec. Nov. Regni Veg.
9 (1911) 163, nom. Illeg., non (Ridl.) JJ Sm. –Type: Micholitz [cult. Sander sn] (B, holo, destroyed).
Philippines, without locality.
Dendrochilum serratum LO Williams, Bot. Mus. Leafl. 5 (1937) 51, nom. illeg.
Dendrochilum cagayanense Ames, PJS 6 c (1911) Bot. 41; Ames in Merr., EPFP 1 (1924) 292. –Type: FB 16722
Curran (AMES*, holo; iso: US*). Luzon: Cagayan prov., no further locality data, Mar 1909.
LUZON: Kalinga (Balbalan), Cagayan (unspecified locality for the type of D. cagayanense),
Aurora (Mt Camatis), Rizal (near Antipolo; Montalban; Batingtingan; Mt Irid; Mt Lumutan;
unspecified locality for Loher 14571), Laguna (San Antonio), PANAY: Antique (Culasi; Mt
Madia-as), NEGROS: Negros Occidental (Mt Kanlaon), Negros Oriental (Cuernos Mtns),
LEYTE: Leyte (Dagami; Jaro). Epiphytic in (often mossy) forest, altitude 370-1630m. Fl. Mar-
Sept (-Oct). A cultivated plant recorded to flower in Nov.
Dendrochilum loheri Ames, Orchidaceae 3 (1908) 12, t. 27, Fig. 1, A; --HAe Pedersen et al., Opera Bot. 130
(1997) 18; --HAe Pedersen, ibid. 131 (1997) 61, Fig. 27. –Type: Loher 461A (US*, holo; iso: AMES*, P).
Luzon: Mountain Province, Mt Data.