| Ptychosperma advenum Becc. [Unplaced] | 
		Unresolved | 
		  | 
		WCSP | 
	
	
		| Ptychosperma album Scheff. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma alexandrae F.Muell. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma ambiguum (Becc.) Becc. ex Martelli | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma angustifolium Blume | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma appendiculatum Blume | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma arecinum Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma arfakianum Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma beatriceae F.Muell. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma beccarianum Warb. ex Burret [Invalid] | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma bleeseri Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma buabe Essig | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma burretianum Essig | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma caesia (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma calapparia (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma capitis-yorki H.Wendl. & Drude | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma caryotoides Ridl. | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma caudatum Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma coccinea Teijsm. & Binn. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma cochinchinense (Blume) Miq. [Illegitimate] | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma communis (Zipp. ex Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma coronatum (Blume ex Mart.) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma costatum (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma cuneatum (Burret) Burret | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma cunninghamianum H.Wendl. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma dicksonii (Roxb.) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma discolor Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma distichum (Roxb.) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma drudei H.Wendl. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma elegans (R.Br.) Blume | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma elegans var. sphaerocarpum Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma filiferum H.Wendl. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma furcatum (Becc.) Becc. ex Martelli | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma furfuraceum (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma gracile Labill. | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma gracilis Labill. | 
		Unresolved | 
		  | 
		TRO | 
	
	
		| Ptychosperma hartmannii Becc. | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma hentyi Essig | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma hollrungii Warb. ex Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma hosinoi (Kaneh.) H.E.Moore & Fosberg | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma hospitum (Burret) Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma inaequalis (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma jardinei (F.M.Bailey) F.M.Bailey | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma josephense Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma julianettii Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma junghuhnii (Miq.) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma kajewskii Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma kasesa Lauterb. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma keiense (Becc.) Becc. ex Martelli | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma kerstenianum (Sander) Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma kuhlii (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma laccospadix Benth. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma latisectum (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma lauterbachii Becc. | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma ledermannianum (Becc.) H.E.Moore & Fosberg | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma leptocladum Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma lineare (Burret) Burret | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma litigiosum Ridl. [Illegitimate] | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma litigiosum Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma litigiosum var. oninense Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma macarthurii (H.Wendl. ex H.J.Veitch) H.Wendl. ex Hook.f. | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma macrocerum Becc. | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma macrospadix (Burret) Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma maculatum (Porte ex Lem.) Seem. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma malaianum (Mart.) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma mambare (F.M.Bailey) Becc. ex Martelli | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma micranthum Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma microcarpum (Burret) Burret | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma minor (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma montanum (K.Schum. & Lauterb.) Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma mooreanum Essig | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma multiramosum Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma musschenbroekianum Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma nenga (Blume ex Mart.) Teijsm. & Binn. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma nicolai (Sander ex André) Burret | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma nobilis Seem. [Unplaced] | 
		Unresolved | 
		  | 
		WCSP | 
	
	
		| Ptychosperma normanbyi (W.Hill) F.Muell. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma normanbyi Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma novohibernicum Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma noxa (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma pachycarpum Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma palauense (Kaneh.) H.E.Moore & Fosberg | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma paniculatum Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma paradoxum Scheff. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma patulum (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma pauciflorum H.Wendl. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma perbreve H.Wendl. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma pickeringii H.Wendl. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma polyclados Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma polystachyum Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma praemorsum Becc. | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma propinquum (Becc.) Becc. ex Martelli | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma pullenii Essig | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma punctulatum (Becc.) Becc. ex Martelli | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma puniceum (Zipp. ex Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma ramosissimum Essig | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma ridleyi Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma rosselense Essig | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma rumphii Blume | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma rupicola Thwaites | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma salicifolium (Blume) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma salomonense Burret | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma sanderianum Ridl. | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma saxatilis (Burm.f. ex Giseke) Blume | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma sayeri Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma schefferi Becc. ex Martelli | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma seaforthii Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma seemannii H.Wendl. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma simplicifrons Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma singaporensis Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma streimannii Essig | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma sylvestris (Lour.) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma tagulense Essig | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma tahitensis H.Wendl. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma tenella H.Wendl. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma tenue Becc. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma vestiarium (Giseke) Miq. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma vestitum Essig | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma vitiensis H.Wendl. | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma waitianum Essig | 
		Accepted | 
		  | 
		WCSP | 
	
	
		| Ptychosperma warleti Sander [Unplaced] | 
		Unresolved | 
		  | 
		WCSP | 
	
	
		| Ptychosperma wendlandianum Burret | 
		Synonym | 
		  | 
		WCSP | 
	
	
		| Ptychosperma wendlandianum var. sphaerocarpum (Becc.) Burret | 
		Synonym | 
		  | 
		WCSP |