Table 1.

Summary of medicinal plant use data for Siwai (BS voucher numbers) and Buin (JW voucher numbers) areas of the Bougainville Autonomous Region

Voucher	Family	Genus & Species	Condition or Disease	Part	Preparation	Application	village	local name	Habitat
BS01	Polypodiaceae	Christella arida (D. Don) Holttum	Coagulant, wounds	yL	Mashed	Topical	P	Hahara	Grassland with few trees
BS02	Acanthaceae	Graptophyllum pictum (L.) Griff.	Pre-leprosy (rash called hisahisa)	L	Heated	Topical	P	Singarata	Cultivated
BS03	Zingiberaceae	Alpinia sp.	Blood clots after child birth	yL	Decoction	Oral	P	Irihih	Higher elevations, cultivated
BS04	Zingiberaceae	Costus speciosus Sm.	Sores; toothache	yL; Root	Heated and mashed; fresh	Topical	P	Mangmang	Abandoned gardens and grassland
BS05	Moraceae	Ficus nodosa Teijsm. & Binn.	Scabies	Bark	Infusion in coconut oil	ND	P	Nuung	Grassland and rainforest
BS06	Verbenaceae	Premna serratifolia L.	Dysentery	Bark	Infusion	Oral	P	Karuwana	Secondary forest
BS07	Dryopteridaceae	Nephrolepis hirsutula (Forst.) C. Presl	Angina pectoris	yL	Leaves heated and used to massage chest	Topical	ND	Kara-inho	Alongside rivers
BS08	Rubiaceae	Uncaria sp.	Severe to moderate cough	Vine (Sap)	Fresh	Oral	P	Rungkihi	Lowland and highland rainforest
BS09	Fabaceae	Cassia alata (L.)Roxb.	Skin fungus, herpes, eczema, ringworm, insect bites	L	Mashed, mixed with lime	Topical	P	A’aku-peero	Cultivated
BS10	Cyperaceae	Cyperus cf. rotundus	Toothache	Root	Infusion	Oral rinse	P	Pihrototoka honna	Reforested areas
BS11	Barringtoniaceae	Barringtonia novae-hiberniae Lauterb.	Angina pectoris	Bark	Infusion	Oral	P	Moriwo	Cultivated
BS12	Rosaceae	Prunus gazelle-peninsulae (Kaneh. & Hatus.) Kalkman	Headache	Bark	Infusion; fresh	Oral, topical on forehead	P	Lauru	Reforested areas and gardens
BS13	Malvaceae	Hibiscus rosa-chinensis L.	Eye infection	F	Flowers heated in coconut shells	Fumes into affected eye	P	Kukupih	Cultivated
BS14	Piperaceae	Piper anisopleurum C.DC.	Productive cough	yL	Infusion	Oral	P	Punpupuri’i	Secondary and primary forest
BS15	Urticaceae	Elatostema sp.	Productive cough	yL	Infusion	Oral	P	Simma’a	On stones in creeks
BS16	Asteraceae	Wedelia biflora (L.) DC.	Productive cough	yL	Infusion	Oral	P	Hunpo	Sandy riverbanks
BS17	Caesalpiniaceae	Pterocarpus indicus Willd.	Dysentery; haematouria; centipede bite; growth in the eye	Bark; Root; yL; Latex	Infusion; infusion; infusion; fresh	Oral; oral; oral; topical	P	Hondo	Secondary forest
BS18	Apocynaceae	Alstonia scholaris (L.) R. Br.	Dysentery, diarrhea	Bark	infusion	Oral	P	Kingiri	Primary and secondary forest
BS19	Lamiaceae	Plectranthus scutellarioides (L.) R. Br.	Headache and cough	yL	Infusion	Oral	P	Kapaatohi’i	Grass and shrubs
BS20	Urticaceae	Leucosyke capitellata Wedd.	Productive cough	L	Infusion	Oral	P	Isoiso	Secondary forest
BS21	Moraceae	Artocarpus altilis (Parkinson) Fosberg	Dysentery	Latex	Mixed with water	Oral	P	Kurako	Bushes, cultivated
BS22	Convolvulaceae	Merremia peltata (L.) Merr.	Eye inflammation; bullet wounds	y Shoot; Vine	Juice from new shoots applied; heated and blown into bullet wounds	Topical; topical	P	Hogouna	Widely distributed
BS23	Anacardiaceae	Mangifera indica L.	Severe itchiness of legs	Bark	Scraped and mixed with lime	Topical	P	Kongsi’i	Bushes
BS24	Moraceae	Ficus semicordata Buch.-Ham. ex Sm.	Headache and fever	yL	ND	Bath	P	Hituru	Reforested areas and rainforests
BS25	Malvaceae	Hibiscus tiliaceus L.	Productive cough	L	Mashed to release succus	Oral	P	Paruparu	Coastal thickets and stream banks, secondary forests
BS26	Zingiberaceae	Alpinia sp.	Diarrhea	Root	Fresh	Chewed	P	Pooraka	Fertile soil on high ground
BS27	Solanaceae	Solanum torvum Swartz, Prodr. 47. 1788.	Dry cough	yL	Mashed to release succus	Oral	P	Koroh	Abandoned garden sites
BS28	Zingiberaceae	Hornstedtia scottiana K. Schum.	Labor pains	Fruit	Fruit juice	Oral, topical on abdomen	P	I’isaru	Abandoned garden site and secondary forest
BS29	Lauraceae	Cryptocarya sp.	Ear infection	Bark	Macerated and resultant aroma blown into ear	Topical	P	Mukeni	Rainforests and mountainous places
BS30	Rubiaceae	Morinda citrifolia L.	Headache, body ache, painful ankles	Seed	Decoction	Oral	P	Ningto	Primary forest
BS31	Fabaceae	Archidendron glabrum (K. Schum.)Lauter b. & K. Schum.	Severe headache	yL	Pounded and resulting succus strained	Oral	P	Piimoki	Rainforest
BS32	Myrtaceae	Psidium guajava L.	Measles	yL	Decoction	Bath	P	ND	Cultivated
BS34	Gesneriaceae	Aeschynanthus leptocladus C.B. Clarke	Labour pains	yL	Mashed	ND	P	Runowai	Small shrub that grows on trees
BS35	Sterculiaceae	Melochia odorata L.f.	Dysuria	Root	Chewed with betel nut and lime	Chewed	P	Tamma	Secondary forest
BS37	Urticaceae	Nothocnide melastomatifolia (K. Schum.) Chew	Dysuria	yL	Infusion	Oral	P	Kamaarininano	On trees in the jungle
BS38	Euphorbiaceae	Homalanthus Novoguineensis (Warb.) K. Schum.	Body ache	ND	Succus	Oral	P	Tung	Abandoned gardens
BS39	Melastomataceae	Melastoma malabathricum L.	Baby when sick for the first time	yL	ND	Bath	P	Tupaainaraku	Abandoned garden sites with few trees
BS40	Fabaceae	Derris grandifolia	Constipation	ND	ND	ND	P	Kahani-ima	Rainforests
BS41	Asteraceae	Mikania micrantha Kunth	Wounds	yL	Squeezed in hands	Topical	P	Matapa	Secondary forest
BS43	Ranunculaceae	Clematis sp.	Headache	L	Mashed	Inhaled	ND	Humokung	Reforested areas and gardens
BS44	Thelypteridaceae	Sphaerostephanos alatellus (Christ) Holttum	Fever	ND	ND	ND	P	Uwahaku	Fern in moist areas
BS45	Urticaceae	Pipturus argenteus (G. Forst.) Wedd.	Leprosy	Seed	ND	ND	Mor	Ti’itipini-moi	Secondary forest
BS46	Rosaceae	Rubus molucanus	Pre-leprosy (rash called hisahisa)	Thorns	Thorns are used to poke red spots	Topical	P	Si’imu	Shrubs in reforested areas
BS47	Acanthaceae	Hemigraphis sp.	Scabies	L	ND	ND	P	Neeso	Rainforests
BS49	Zingiberaceae	Alpinia unilateralis B.L. Burtt & R.M.Sm.	Constipation	Stem (core)	Fresh	Chewed	M	Moge’e	Secondary forest
BS50	Fabaceae	Mucuna gigantean (Willd.)DC.	Cough and asthma	Stem	ND	ND	P	Aiya, Aiwa	Rainforest
BS51	Solanaceae	Cyphomandra betacea Sendt.	Burns	L	ND	ND	P	Hitukong or Iha-si’i	Gardens
BS52	Arecaceae/Palmae	Areca novo-hibernica Becc.	Boils	Bark	Chewed with lime	Massage on boil	P	Mu’usehu	Primary and secondary forest
BS54	Zingiberaceae	Alpinia oceanica Burkill	Constipation	Stem (core)	Macerated	Oral	P	Hara	Rainforest
BS55	Smilaceae	Geitonoplesium cymosum (R. Br.) A. Cunn. ex R.Br.	Scabies	L	Poultice	Topical	P	Pirigini	Rainforest
BS56	Moraceae	Antiaris toxicara Lesch.	Small growths	Seed	Heated	Oral	P	Kokui	Low and Highland forest
BS57	Moraceae	Ficus adenosperma Miq.	Fever	L	ND	ND	Mot	Turuwii	Highland rainforest
BS58	Sterculiaceae	Melochia odorata L.f.	Enlarged spleen	ND	ND	ND	K	Kiiro/Takara	Lowland rainforest
BS59	Poaceae	Setaria palmifolia (J. Koenig) Stapf, J. Linn. Soc., Bot. 42: 186. 1914.	Toothache	Root	ND	ND	P	Siruh	Grassland
BS60	NA	Cytandra sp.	Dysentery	ND	ND	ND	P	Toputopu	Muddy places
BS61	Euphorbiaceae	Homalanthus novoguineensis (Warb.) K. Schum.	Heartburn	Bark	Infusion	Oral	P	Hikumutu	Garden sites and secondary forest
BS62	Araceae	Epipremnum pinnatum (L.) Engl.	Bone fractures, dislocated joints, and sprains	Stem	Heated over fire, mashed	ND	P	Pongkiriri	Primary and secondary forest
BS63	Asteraceae	Ageratum conyzoides L.	Diarrhea and headache	L	Infusion	Oral	P	Mekosana or Rumahing	Garden weed
BS64	Euphorbiaceae	Codiaeum variegatum (L.) Blume	Dislocated joints	Root	Macerated	Massage	P	Nunotong	Cultivated
BS65	Apocynaceae	Alstonia sp.	Pain	L (Sap)	Fresh	Oral	P	Ponu	Secondary forest
BS66	Apocynaceae	Alstonia spectabilis R. Br.	Chest pain	Bark	ND	ND	P	Miru	Abandoned garden sites
BS67	Thelypteridaceae	Sphaerostephanos sp.	Labour	ND	ND	ND	Mot	Korokoro	Mountainside on riverside
BS68	Araceae	Colocasia esculenta (Linnaeus) Schott	Swollen breasts	L	Heated	Massage	P	Ki’ikata	Regrowth after grass is cut in cocoa plantations
BS69	Marattiaceae	Marattia melanesica Kuhn	Fever	ND	ND	ND	P	Tuiresi	Lowland and highland rainforest
BS70	Arecaceae	Metroxylom sagu Rottb.	Prevention of enlarged spleen in newborns	ND	ND	ND	P	Piia	Muddy places and cultivated
BS71	Moraceae	Ficus copiosa Steud.	Boils	Bark	Chewed with lime	Topical	P	Surosai	Reforested areas and bushes
BS72	Palmae	Unidentified	Boils	Bark	Chewed with lime	ND	P	Kingkirisu	Unfertile soil
BS73	Moraceae	Ficus hispidioides L.f.	Bone fractures, dislocated joints, and sprains	Seed	ND	ND	P	Su’usu’u	Secondary forest
BS74	Euphorbiaceae	Macaranga aleuritoides F. Muell.	Cuts	yL	Mashed to release succus	Topical	P	Maasiko	Secondary forest
BS75	Moraceae	Ficus sp.	Tongue cancer	Vine (Sap)	Fresh	Oral rinse	P	Kung	Grows on trees
BS76	Lauraceae	Litsea calophyllantha K. Schum.	Painful urination	ND	ND	ND	P	Kungko’	Lowland and highland rainforest
BS77	Lauraceae	Cryptocarya sp.	Painful urination	Bark	Bark scraped with water and strained	Oral	P	Rugeria or Tiwito	Lowland and highland rainforest
BS78	Smilacaceae	Smilax latifolia R. Br.	Fractures	Vine	Heated over fire and tied around fractures	Topical	P	Kowa’a	Rainforests
BS79	Marattiaceae	Marattia fraxinea Raddi	Centipede bite	ND	ND	ND	P	Kuhiiwa	Secondary and primary forest
BS80	Arecaceae	Cocos nucifera L.	Blood clots	y nut	Heated	Oral	P	Moo	Tropical climates
BS81	Poaceae	Bambusa sp.	Swollen testes	ND	ND	ND	P	Kutapaku	Moist areas of forest
BS82	Athyriaceae	Diplazium proliferum (Lam.) Thouars.	Painful urination	yL	Eaten fresh	Oral	P	Diriiko	Riverbanks
BS83	Rutaceae	Evodia elleryana F. Muell.	Fever	L	Mashed	Wash	P	Kurih	Rainforests
BS84	Marattiaceae	Angiopteris evecta (Forst.) Hoffm.	Cold	yL	Infusion	ND	M	Uwahaku	Fern in moist areas near village
BS85	Malvaceae	Commersonia bartramia (L.) Merr.	Pregnancy	L	ND (“extract”)	ND	P	Panoru	Secondary forest
BS87	Rubiaceae	Myrmecodia echinata	Labour	ND	ND	ND	P	Kuhro	Treetops
BS89	Lamiaceae	Plectranthus scutellarioides (L.) R. Br.	Leprosy	L	ND (“extract”)	ND	P	Mongko	Cultivated
BS90	Musaceae	Musa paradisica L.	Pre-leprosy rash	ND	ND	ND	P	Kouhrai-murih	Rainforest
BS91	Poaceae	Bambusa sp.	Pre-leprosy rash	ND	ND	ND	P	Pihi	Rainforest, cultivated
BS92	Aristolochiaceae	Aristolochia tagala Cham.	Headache	L	Pounded	Massage	P	Ku’ukuing paupau	Primary and secondary forest
BS93	Verbenaceae	Vitex cofassus Reinw. ex Blume	Centipede bite	ND	ND	ND	P	Muniing	Primary forest and undisturbed places
BS95	Euphorbiaceae	Codiaeum variegatum (L.) Blume	Leprosy	ND	ND	ND	P	Honno-Mung	Cultivated
BS96	Cyperaceae	Cyperus rotundus L.	Toothache	Stem	Pounded	Mouth wash	P	Pihirototoka-pehhita	Rainforested land
BS97	Verbenaceae	Vitex trifolia L.	Severe productive cough	L	Infusion	Oral	P	Tari-raapito	Rare
BS98	Leeaceae	Leea indica Merr.	Leprosy	S	ND	Topical	P	Kosi-Kasi	Thick rainforest
BS99	Vitaceae	Cayratia sp.	Centipede bite	Sap	Fresh	Topical	P	Pimuai	Abandoned garden sites
BS100	Moraceae	Ficus wassa Roxb.	Labour pains	ND	ND	ND	Moo	Masi	Weed grows in cocoa plantations
BS101	Myrtaceae	Syzygium sp.	Headache and fever	L	ND	ND	P	Turoro	Muddy places
BS106	Piperaceae	Piper sp.	Leprosy	B	ND	ND	P	Urugoto, Minawatong	On trees
BS107	Araliaceae	Polycias sp.	Pain	L	Heated	Massage	P	Kuhausi	Cultivated
BS108	Myrtaceae	Syzygium sp.	Tongue cancer	L	Decoction	ND	P	Nuuwaari	Rainforest
BS109	Fabaceae	Mucuna novo-guineensis Scheff.	Productive cough	ND	ND	ND	ND	Aiya, Aiwa	Rainforests
BSX3	Moraceae	Ficus sp.	Painful sore which swells up & exposes flesh	ND	ND	ND	P	Tupare	Grows on trees
BSX4	Fragraceae	N.A.	Fresh wound	yL	Mashed	Topical	P	Kipo	Secondary forest
BSX6	Asclepiadaceae	Hoya sp.	Problems with milk production in new mothers	Vine, L	Succus	Oral	P	Nunororu	Rainforest
JW01	Asteraceae	Mikania micrantha Kunth	Wounds and ulcers	L; Vine	Infusion; succus	Topical	PA	Kominis1	Abundant in secondary forest
JW02	Verbenaceae	Premna serratifolia L.	Headache; malaria	L; Bark	Decoction; fresh	Oral; massage	PA	Kaaru1	Widely distributed near village
JW03	Zingiberaceae	Alpinia racemigera F. Muell.	Cough, dysuria (UTI)	Stem	Succus (small amount of water added)	Oral	PA	Kokoru1	Forest, near village
JW04	Malvaceae	Kleinhovia hospital L.	Cough, dyspnea, asthma	yL	Infusion	Oral	PA	Paragi1	Forest
JW05	Musaceae	Musa schizocarpa Simmonds	Asthma	Latex	Fresh	Oral	PA	Nutai1	Forest
JW06	Anacardiaceae	Mangifera indica L.	Diarrhea; abdominal pain, constipation and loss of appetite (typhoid)	L; Bark	Decoction; infusion	Oral; Massage	PA	Paisi1	Forest
JW07	Arecaceae	Areca catechu L.	Cough	Bark	Infusion	Oral	PA	Kogi1	Cultivated, forest
JW08	Urticaceae	Poikilospermum sp.	Labor induction; boils	Sap	Succus; infusion	Oral; bath	PA	Kamairengke nano1	Crawling plant in forest
JW09	Marantaceae	Donax cannaeformis Rolfe	Filariasis	L; Stem	Heated; oncoction	Massage; oral	PA	Marita1	Widely distributed shrub
JW10	Costaceae	Costus speciosus Sm.	Filariasis; bullet wounds; pigs w/dog bite; tooth decay/gingivitis	Stem; Stem; Stem; Root	Concoction; succus; succus after heating and crushing; fresh	Oral; topical; topical; chewed	PA	Memeto1, Maiangata2	Forest
JW11	Convolvulaceae	Merremia peltata (L.) Merr.	Filariasis, elephantitis of scrotum; cut wounds, boils and centipede bites; Flu and cold; fever	Sap	Concoction; fresh; succus; infusion	Oral; topical; oral; bath	PA	Turaru1	Crawling vine
JW12	Convolvulaceae	Merremia sp.	Filariasis, elephantitis of scrotum and breast	Sap	Concoction	Oral	PA	Kakatanobi1, Kogurotorogu2	Crawling vine
JW13	Myristicaceae	Horsfieldia irya Warb.	Watery diarrhea and stomach ache	Stem or Shoot	Fresh	Chewed	PA	Kamukamu1	Forest
JW14	Dioscoriaceae	Dioscorea alata L.	Hypertension, obesity, migraines, and consistent transient paralysis; pain & difficulty in urinating	Root	Decoction	Oral	PA	Husisi1	Crawling and climbing vine
JW15	Verbenaceae	Faradaya splendida F. Muell.	Pneumonia	Sap	Succus	Oral	PA	Kotomekai1	Crawling and climbing plant in forest
JW16	Piperaceae	Piper sp.	Centipede bite; cough; migraine	Stem; L; Stem	Succus; infusion; crushed	Topical; oral; inhaled	PA	Torunoki1, Tururoki2	Crawling plant in cleared places, sides of tracks
JW17	Poaceae	Bambusa sp.	Permanent contraceptive	Root	Concoction	Oral	PA	Kutabagu1	Clearings
JW18	Moraceae	Ficus adenosperma Miq.	Phobic disorder and fever	yL	Concoction	Bath	PA	Turore1	Along riversides
JW19	Urticaceae	Elatostema parasiticum (Blume) Blume ex H. Schroet.	Phobic disorder and fever	L	Concoction	Bath	PA	Simaya1	Stones and riverbanks of Argura river
JW20	Fabaceae	Cassia fistula L.	Fungal skin infections (Grille)	L	Crushed to release succus	Topical	PA	Ombuu1	Near village
JW21	Gnetaceae	Gnetum costatum K. Schum.	Otitis media	Sap	Fresh	Topical	PA	Akamu1	A climbing vine in forest
JW22	Zingiberaceae	Alpinia peekelii Valeton	Migraines; cough	Stem/Shoot	Infusion; infusion (w/little water)	Bath; oral	PA	Kangkuruu1, Rauraunu2	Forest
JW23	Marattiaceae	Angiopteris evecta (Forst.) Hoffm.	Dysentery	Root	Concoction	Chewed	PA	Morosi1	Forest fern
JW24	Commelinaceae	Commelina paleata Hassk.	Conjunctivitis	L	Succus	Topical	PA	Utamoitai2	Moist areas along Argura river
JW25	Davalliaceae	Davallia solida (G. Forst.) Sw.	Scurvy (gingivitis)	Stem	Infusion	Gargle	PA	Raaka1	Creeping plant grows on shady trees
JW26	Aspleniaceae	Asplenium nidus L.	Fire leaf burns	yL	Crushed	Massage	PA	Rokobo1	Forest on trees with rough bark
JW27	Sapindaceae	Harpullia sp.	Paralysis, migraine, asthma	yL; Bark	Decoction; infusion	Oral	PA	Korukopuu1	Forest
JW28	Zingiberaceae	Alpinia sp.	Hemetemesis	Rhz	Fresh	Chewed	PA	Pagana1	Cultivates
JW29	Blechnaceae	Stenochlaena palustris (Burm.) Bedd.	Sore and red eyes with discharge	L	Decoction	Topical, bath	PA	Nabata1	Creeping plant on forest trees
JW30	Poaceae	Paspalum sp.	Toothache	Root	Fresh	Chewed	PA	Kaino1	Wild in cocoa plantations
JW31	Palmae	Ptychosperma kasesa Lauertb.	For permanent contraceptive	Shoot; Root	Chewed with betelnut; concoction	Chewed; oral	PA	Mikituku4	Forest
JW32	Anacardiaceae	Semecarpus sp.	Permanent contraceptive/Abortion	Bark; Root	Infusion; concoction	Oral	PA	Nannai potuoramiu1	Forest
JW33	Poaceae	Paspalum conjugatum Bergius	Centipede bite	L	Concoction	Topical	PA	Masi1	Forest
JW34	Verbenaceae	Clerodendrum fragrans	Centipede bite; dysuria (UTI)	Sap	Concoction; succus	Topical; oral	PA	Kurumu3	Crawling and climbing plant in clearings and along roadsides
JW35	Piperaceae	Piper peekelii C.CD.	Malaria	L	Fresh	Massage	PA	Urugu1	Crawling plant in forest
JW36	Annonaceae	Cananga odorata (Lam.) Hook. f. and Thomson	Malaria	L	Fresh	Massage	PA	Rauro1	Rainforest Orukuu
JW37	Euphorbiaceae	Macaranga sp	Induction of labor	Bark (sap)	Sap added to water	Oral	PA	Pauru1	Forest
JW38	Moraceae	Ficus copiosa Steud.	Backache (arthritis) and malaria	Bark; Bark & L	Infusion; concoction	Oral, bath	PA	Tunanai1, Tuarai1	Forest, clearings
JW39	Zingiberaceae	Alpinia modesta K. Schum.	Dysentery; planar wart	Root	Concoction; concoction	Chewed; topical	PA	Kumugu3	Widely distributed in light forest
JW40	Agariaceae	Agaricus sp	Plantar wart	Whole	Heated	Topical	PA	Kantoki1	Dry coconut fronds, moist dead wood
JW41	Zingiberaceae	Hornstedtia scottiana K. Schum.	Boils, sores and ulcers, vomiting and arthritis (backache)	Seed; L	Fresh; heated	Topical, massage	PA	Asiaru1, GorgorP	Common shrub near villages
JW42	Orchidaceae	Grammatophyllum scriptum (L.) Blume	For mothers who delivered but not lactating	Stem	Crushed and squeezed to release succus	Oral	PA	Paarai1	On trees, wild and cultivated
JW43	Lauraceae	Cryptocarya apamaefolia Gamble	Headache	Bark	Fresh	Massage	PA	Kabakuu1	Korukoguoto bau forest
JW44	Selaginellaceae	Selaginella cirnum	Centipede bite	L	Infusion	Oral	PA	Kamago1	Korukoguoto bao forest
JW45	Verbenaceae	Geunsia sp.	Hemetemesis	Bark	Succus	Oral	PA	Tomarai1	Light, bushy areas of forest
JW46	Flacourticaceae	Homalium foetidum Benth.	Malaria and Jaundice	Bark, L	Concoction	Bath	PA	Misiagiro1	Forest
JW47	Loganiaceae	Fagraea obovata Griff.	Malaria	L	Concoction	Bath	PA	Ketupore1	Forest
JW48	Anacardiaceae	Semecarpus abenscens	Anemia (jaundice) ; (gun) wound healing	L; Sap	Concoction; concoction	Oral	PA	Uramiu1	Lowland forest and cleared areas
JW49	Fabaceae	Pterocarpus indicus Willd.	Anemia; wounds/bleeding; induce labor; eye infections	yL; yL; yL; Shoot & yL	Concoction; concoction; infusion; squeezed gently	Oral; oral; oral; topical	PA	Okino1	Forest
JW50	Arecaceae/Palmae	Cocos nucifera L.	Injury wounds	unripe nut juice	Boiled	Oral	PA	Muuo1, KokonasP	Cultvated
JW51	Chrysobalanaceae	Cyclandrophora laurina (A. Gray) Kosterm.	Bone fractures	Bark	Concoction	Chewed, massage	Mon	Osito5, Sito1	Forest
JW52	Sapindaceae	Pometia pinnata J.R. Forst. and G. Forst.	Bone fractures; heat rashes	Bark, L	Concoction; infusion	Chewed, massage; bath	Mon	Mougoru1	Forest
JW53	Gnetaceae	Gnetum gnemon L.	Bone fractures	Bark	Concoction	Massage	Mon	Aara5	Forest
JW54	Araceae	Colocasia esculenta (Linnaeus) Schott	Used after delivery to shrink fundus	L	Decoction	Oral	Mon	Utukau1	Forest in moist cleared areas
JW55	Myrtaceae	Psidium guajava L.	Chicken pox and measles; alcohol intoxication; rhinitis	yL	Decoction; fresh; fresh	Bath; oral; chewed	PA	Kuopa1	Cultivated
JW56	Caricaceae	Carica papaya L.	Malaria; cough; hypertension	L; Seed; F & yL	Decoction; infusion; decoction	Oral	Mon	Kaioke5, Porpor1	Cultivated
JW57	Lecythidaceae	Barringtonia novae-hiberniae Lauterb.	Arthritis	Bark	Concoction	Chewed	Mon	Aiai kuii5, PauP	Cultivated
JW58	Arecaceae	Gronophyllum chaunostachys (Burret) H.E. Moore	Backache (arthritis)	Bark	Concoction	Chewed	Mon	Kiritu5	Forest and cultivated
JW59	Myrtaceae	Syzygium malaccense (Linnaeus) Merrill and L. M. Perry	Productive cough	yL	Succus	Oral	PA	Karikau1, Raurau5, LaulauP	Cultivated
JW60	Leeaceae	Leea sp.	Conjunctivitis	L	Heated	Massage	PA	Marakakas1	Abandoned gardens
JW61	Fabaceae	Mucuna novo-guineensis Scheff.	Abdominal pain, constipation and loss of appetite (typhoid) and arthritis	Sap	Concoction	Massage, oral	PA	Mosimosi1	A crawling vine in rainforest and moist areas
JW62	Anacardiaceae	Semecarpus sp.	Malaria	Bark	Concoction	Bath	Mon	Innepuu5	Rainforest
JW63	Fabaceae	Vigra sp.	Malaria	Sap	Concoction	Bath	Mon	Pirigiamoro1, Pirigianomu5	Forest vine on trees
JW64	Lamiaceae	Coleus scutellarioides (L.) Benth.	Malaria	L	Concoction	Bath	Mon	Meme5	Newly cleared areas
JW65	Solanaceae	Solanum torvum Swartz	Malaria	L	Concoction	Bath	Mon	Kabatokopau5	New clearings and gardens
JW66	Rubiaceae	Uncaria sp.	Abdominal pain, constipation and loss of appetite (typhoid) and arthritis	Bark	Concoction	Massage, oral	PA	Morokengke Kata1	Forest along rivers
JW67	Zingiberaceae	Alpinia sp.	Malaria	L	Concoction	Bath	Mon	Nokio5	Forest near village
JW68	Euphorbiaceae	Macaranga aleuritoides F. Muell.	Breast abscess	L	Heated	Massage	PA	Apapai1	Newly cleared areas or lowland forest
JW69	Araceae	Alocasia sp.	Centipede bite, fire leaf burn, jellyfish sting	Stem	Scraped, mixed with lime	Topical	PA	Orukuu5	Abundant in forest along riverbanks
JW70	Araliaceae	Osmoxylon micranthum (Harms) Philipson	Abortion	Bark	Decoction	Oral	Mon	Potumai5	Forest
JW71	Apocynaceae	Alstonia scholaris (L.) R. Br.	Infertility (female); cough	Root; Sap	Succus; water added to sap	Oral	Mon	Kenumau5	Forest
JW72	Moraceae	Ficus botryocarpa Miq.	Menorrhagia	L	Infusion	Oral	PA	Innina1	Forest, clearings
JW73	Myrtaceae	Syzygium sp.	Diarrhea, cough, alopecia, malnutrition and anemia	Bark	Decoction	Oral	Mon	Paguau5, Karapurinio5, Kukuinu1	Forest, and cultivated
JW74	Flagellariaceae	Flagellaria indica L.	Conjunctivitis	Sap, L	Fresh; heated	Topical, massage	Mon	Kere1, Kereku5	A vine in Forest
JW75	Malvaceae	Hibiscus manihot L.	To facilitate quick delivery for an expecting mother	L	Infusion	Oral	Mon	Markuii5, AibikaP	Cultivated
JW76	Malvaceae	Hibiscus tiliaceus	Watery diarrhea	L	Infusion	Oral	Mon	Bambaruu5, Wild mangasP	Cultivated
JW77	Passifloraceae	Passiflora foetida L.	Cough	yL	Infusion	Oral	PA	Ropu1	Creeping vine in low cleared or grassy areas, along roads and rivers
JW78	Fabaceae	Mimosa pudica L.	Injury swelling	L	Fresh	Massage	Mon	Pamparagansi 5	Along roads
JW79	Malvaceae	Sida rhombifolia L.	Toothache; helps baby learn to walk quickly; erectile dysfunction	Stem; Root; Root	Fresh, concoction; concoction	Chewed; massage; massage	Mon	Tugia2, BroomstickP	Along roads and highways
JW80	Poaceae	Eleusine indica L.	Erectile dysfunction	Root	Concoction	Massage	Mon	Unsigu5	Margin or cleared areas, roads
JW81	Urticaceae	Pipturus sp.	Diabetes	yL	Infusion	Oral	Mon	Kutope1	Forest
JW82	Leguminosae	Albizia falcataria (L.) Fosberg.	Chicken pox	Bark	Concoction	Bath	Mon	Kugupina2	Clearings
JW83	Mimosoideae	Albizia sp.	Chicken pox	Bark	Concoction	Bath	Mon	Tugurugu2	Clearings
JW84	Asteraceae	Ageratum conyzoides L.	Very painful earache (otalgia)	L	Heated and crushed to release succus	Topical	Mon	Aurai5	A weed in clearings/gardens
JW85	Amaryllidaceae	Crinum asiaticum L.	Heart burn	L	Decoction	Oral	PA	Poga1	Cultivated
JW86	Zingiberaceae	Zingiber officinale Roscoe	Centipede bite; abdominal pain, constipation and loss of appetite (typhoid)	Rhz	Crushed; concoction	Topical; oral, massage	PA	Piriani1, Iaa2	Cultivated
JW87	Fabaceae	Derris sp.	Abdominal pain, constipation and loss of appetite (typhoid) and arthritis	Sap	Concoction	Massage, oral	PA	Ubaipokaruka u1	Rainforest climbing vine
JW88	Palmae	Calamus hollrungii Becc.	Diarrhea, abdominal pain, constipation and loss of appetite (typhoid)	Sap	Concoction	Massage, oral	PA	Kanta1	Cane plant grows well in forest
JW89	Saurauiaceae	Saurauia sp.	Abdominal pain, constipation and loss of appetite (typhoid) and arthritis	F	Concoction	Massage, oral	PA	Ararum1	Forest
JW90	Rutaceae	Euodia hortensis J. R. & G. Forst	Deeps cuts and wounds	L	Heated	Topical	PA	Siusiu1, Temo1	Cultivated

The following shorthand notations were used:

Plant part : F =Flower; L = Leaves; Rhz = Rhizome; y = young/new, S = Seeds.

Village - Buin, South Bougainville: PA – Pariai, Mon=Mongai; Siwai District, Bougainville: M= Motirui; Moo = Mo’o kupu, P- Panakei, K – Kapana, Mor – Morohai.

Local name - Siwai Language: no superscript; Telei Dialect: 1=North Mokeruui, 2=Central Mokeruui, 3=Kungara, 4=Mokeruui, 5=South Mokeruui. Common Language: P=Pidgin.

Multiple uses for Condition or Disease; When separated by semicolons Part, Preparations and Applications are respectively matched (sequentially mapped).

Concoction=a combination of herbs, decoction=extraction by boiling, succus=expressed juice, infusion=steeping of plants in water.