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Nepenthaceae

Nepenthes L.

Photos

Last edited by Pieter B. Pelser, 3 May 2018

  1. Nepenthes abalata Jebb & Cheek, Nordic Journal of Botany 31 (2013) 153; --Type: McGregor 32313 (US, holo; B, K, PNH, iso), Panay, Antique Prov., Marilison
    (Mararison) Island. --Nepenthes blancoi auct. non Blume; --Macfarl. in Engl., Pflanzenreich 36 (1908) 40, PJS 33 (1927) 129. Endemic to the Philippines. PANAY: Antique (Marasison Isl), PALAWAN (Cuyo Isl, Culion Isl). Conservation status: Critically Endangered (DAO 2017-11). Photos
  2. Nepenthes abgracilis Jebb & Cheek, Phytotaxa 151 (2013) 29; --Type: Ramos & Pascasioin BS 34501B, (UC, holo; K, photo), Mindanao: Surigao Province, Apr-1919. Endemic to the Philippines. MINDANAO: Surigao. Forested submontane ridges, probably ultramafic, 670m. Conservation status: Critically Endangered (DAO 2017-11).
  3. Nepenthes aenigma Nuytemans,W.Suarez & Calaramo, Plants 5 (2016) 23; --Type: M. Calaramo 2288 (HNUL, holo & iso), Luzon: Ilocos Norte. Endemic to the Philippines. LUZON: Ilocos Norte. Conservation status: Data Deficient (Gronemeyer et al. 2016). Photos
  4. Nepenthes alata Blanco, Fl. Filip. (1837) 805; --Merr., EPFP 2 (1923) 214; --Macfarl., PJS 33 (1927)  136; --Type: Fenix BS 26726 (US, photo, K, neo; BO, SING, isoneo), Luzon: Ilocos Norte, Burgos, 23 to 25-Nov-1916. --Nepenthes brachycarpa Merr., PJS 10 c (1915) Bot. 306; --Type: Merrill 9588 (L, NY, iso), Palawan: Silanga, May-1913. --Nepenthes blancoi Blume, Ann. Mus. Bot. Lugd.-Bat. 2 (1852) 10; --Type: Williams 1012 (US, K, PNH, neo; PNH lost, NY, isoneo), Luzon: Benguet, Trinidad. Note by Pelser (11-May-13): it can be questioned if the neotype is conspecific with Blanco's plant, because Blanco's description was very brief and general and the neotype was selected from a different area than that mentioned by Blanco (Agoo, Pangasinan). Endemic to the Philippines. LUZON (mainly north of Manila, Cordillera Central): Benguet, Bontoc, Ilocos Norte, Nueva Viczcaya, Mountain prov., Ifugao, Zambales (Mt Pinatubo), Quezon (Sierra Madre, San Luis). Photos
  5. Nepenthes alfredoi V.B.Amoroso & Lagunday, Philippine Journal of Systematic Biology 11 (2018, '2017') 15; --Type: V.B. Amoroso, N.E. Lagunday & F.P. Coritico s.n. (CMUH10856, holo), Mindanao: Davao Oriental Prov., Mt Hamiguitan Range Widlife Sanctuary Expansion Site, Brgy Luzon, 06° 32.420’N, 126° 08.601’E, 345m, 12-Oct-2016. Endemic to the Philippines. MINDANAO: Davao Oriental. Conservation status: Critically Endangered B1ab (i) (Amoroso et al. 2018).
  6. Nepenthes alzapan Jebb & Cheek, Phytotaxa 100 (2013) 59; --Type: Ramos & Edanõ 45690 (K, holo; NY, UC, US, iso), Luzon, Tayabas Prov., Mt Alzapan, 7-Jun-1925. Endemic to the Philippines. LUZON: Tayabas (Mt. Alzapan). Submontane mossy forest, 1800m. Only known from the types (4 sheets), representing three individual plants at most, and a photo by Leonard Co. Conservation status: Critically Endangered (DAO 2017-11). Photos
  7. Nepenthes argentii Jebb & Cheek, Blumea 42 (1997) 19; Fl. Males. ser. 1, 15 (2001) 34; --Type: Argent & Reynoso 89119 (K, holo; PNH, iso), Sibuyan: Mt Giting-giting, above Magdiwang on ridge leading to Mayo’s Peak, 1400m, 27-Aug-1989. Endemic to the Philippines. SIBUYAN (Mt Guiting-guiting). Subalpine shrubbery with smooth wind-clipped canopy 30cm tall on a ridge of ultramafic rocks, 1400m. Conservation status: Critically Endangered (DAO 2017-11). Photos
  8. Nepenthes armin Jebb & Cheek, Blumea 59 (2014) 147; --Type: Argent & Reynoso 8936 (K, holo; E, PNH, iso), Sibuyan: Magdiwang, 16-Aug-1989. Endemic to the Philippines. SIBUYAN. Conservation status: Critically Endangered (D) (Cheek & Jebb 2014; DAO 2017-11). Photos
  9. Nepenthes attenboroughii A.S.Rob., S.McPherson & V.B.Heinrich, Bot. J. Linn. Soc. 159(2) (2009) 196; --Type: A. Robinson AR001 (PPC, holo), Palawan: Mt Victoria. Endemic to the Philippines. PALAWAN. On granular, inorganic, ultramafic substrates at 1650 m. Conservation status: Critically Endangered (DAO 2017-11). Photos
  10. Nepenthes barcelonae Tandang & Cheek, Phytotaxa 222 (2015) 146; --Type: Tandang 1727 with Pelser & Barcelona (PNH, holo; K, iso), Luzon: Sierra Madre Mountain range, Aurora Province, 22-Feb-2014. Endemic to the Philippines. LUZON: Aurora. Conservation status: Critically Endangered (DAO 2017-11). Photos
  11. Nepenthes bellii Kondo, Bull. Torrey Bot. Club 96 (1969) 653; --Jebb & Cheek, Fl. Males. ser. 1,  15 (2001) 38; --Type: Kondo 11514 (NCU, holo; KC, Nagoya, iso), Mindanao: Surigao del Norte prov., between Jayanggabon & Carrascal, 800m, 14-Apr-1968. --Nepenthes globamphora Sh.Kurata & Toyoshima, Gard.Bull. Sing. 26 (1972) 155; --Type: S. Kurata & M. Toyoshima 1128 (Nippon Dental College, holo), Mindanao: Surigao del Sur prov., Mt  Legaspi, E slope, 22-Aug-1965. Endemic to the Philippines. DINAGAT (photos by Danilo Tandang), MINDANAO: Surigao del Norte, Surigao del Sur. Marshy forests, possibly on ultramafic substrate, 250-800m. Conservation status: Endangered (DAO 2017-11). Photos
  12. Nepenthes burkei Mast., Gard. Chron. 3, 6 (1889) 492; --Merr., EPFP 2 (1923) 214; --Macfarl., PJS 33 (1927) 134; --Sh. Kurata & Toyoshima, Gard. Bull. Sing. 26 (1972) 155; --Jebb & Cheek, Blumea 42 (1997) 28; Fl. Males. ser. 1, 15 (2001) 47; --Type: J. Veitch & Sons, s.n. (K, lecto), cultivated from material collected by David Burke from Mindoro. --Nepenthes burkei var. excellens Marshall, J. Roy. Hort. Soc. 12 (1890) cxiv. --Nepenthes burkei var. prolifica Mast., Gard. Chron. 3. ser. 8 (1890) 184. Endemic to the Philippines. MINDORO: Mindoro Oriental (Mt Halcon), PANAY: Antique (Mt Madia-as). Mossy forests, 1000-1600m. Conservation status: Endangered (DAO 2017-11). Photos
  13. Nepenthes ceciliae Gronem., Coritico, Micheler, Marwinski, Acil & V.B.Amoroso, New Nepenthes 1 (2011) 413; --Type: F. Coritico & V. Amoroso s.n. (CMUH00007378, holo), Mindanao: Bukidnon, Mount Kiamo, trail from Barangay Kibalabag (Malaybalay City), 16-May-2011. Endemic to the Philippines. MINDANAO. Conservation status: Endangered (DAO 2017-11).
  14. Nepenthes cid Jebb & Cheek, Phytotaxa 151 (2013) 30; --Type: Cid 8 (L, holo; K, photo; PNH, iso), Mindanao: Bukidnon, Dalvangan, 26-Dec-1952. Endemic to the Philippines. MINDANAO: Bukidnon. Conservation status: Critically Endangered (DAO 2017-11).
  15. Nepenthes copelandii Merr. ex Macfarl. in Engl., Pflanzenreich 36 (1908) 51; PJS 33 (1927) 131; --Merr., EPFP 2 (1923) 214; --Type: Copeland 1033 (US), Mindanao: Davao, Mt Apo, Apr-1904. Endemic to the Philippines. CAMIGUIN, MINDANAO: Davao del Sur (Mt Apo), epiphytic at elevations from 2500-3000 m. Lower pitchers similar to Nepenthes alata though comparatively more elongated, upper pitchers strongly infundibular; also differing from it by its epiphytic habit. Conservation status: Endangered (DAO 2017-11). Photos
  16. Nepenthes cornuta Marwinski, Coritico, Wistuba, Micheler, Gronem., Gieray & V.B.Amoroso, Plants 3 (2014) 289; --Type: T. Gronemeyer & F. Coritico s.n. (CMUH00008547, holo), Mindanao: Bukidnon, Pantaron mountain range, Malaybalay City, Brgy. St. Peter, 15-Aug-2012. Endemic to the Philippines. MINDANAO: Bukidnon. Conservation status: Vulnerable (DAO 2017-11).
  17. Nepenthes deaniana Macfarl. in Engl., Pflanzenreich 36 (1908) 57; --Merr., EPFP 2 (1923) 215; --Macfarl., PJS 33 (1927) 134; --Type: FB 3891 Curran (PNH, holo, lost), Palawan: Mt Pulgar  summit, 1300m. Endemic to the Philippines. PALAWAN (Mt Pulgar, Cabatuan River). Reportedly very common at the 1300 m summit of Mt Pulgar. Holo destroyed at PNH in Feb-1945, and according to Jebb & Cheek (2001) no extant replicate has been found. This species belongs to the Nepenthes villosa group but is immediately distinguished from the Philippine (Palawan) representatives (Nepenthes mantalingajanensis and Nepenthes mira) by its non-climbing habit, glabrous stems which spread by shoots, much smaller pitchers, relatively narrower peristomes and one-flowered pedicels. Conservation status: Critically Endangered (DAO 2017-11). Photos
  18. Nepenthes extincta Jebb & Cheek, European Journal of Taxonomy 69 (2013) 14; --Type: Fumihiro Konta 12365 (BISH, holo), Mindanao: boundary of Surigao del Sur and Surigao del Norte, Red Hills, SE of Claver, near the northeastern coast, 8-Aug-1978. Endemic to the Philippines. MINDANAO: boundary of Surigao del Sur & Surigao del Norte. Conservation status: Critically Endangered (DAO 2017-11).
  19. Nepenthes gantungensis S.McPherson, Cervancia, Chi.C.Lee, Jaunzems, Mey & A.S.Rob., Carniv. Pl. Hab. 2 (2010) 1286. Endemic to the Philippines. PALAWAN: Mt. Gantung, 1600-1784m. Conservation status: Endangered (DAO 2017-11).
  20. Nepenthes graciliflora Elmer, LPB 4 (1912) 1494; --Type: Elmer 12465 (K, lecto; B, BO, E, MO, NY, U, US, W, iso), Sibuyan: Mt Giting-giting, along Pauala river bottom on sand-gravelly soil, 1000ft, May-1910. Endemic to the Philippines. LUZON: mainly south of Manila, Zambales, Quezon, Laguna (Mt Makiling), Sorsogon, MINDORO, SIBUYAN, PANAY, SAMAR, LEYTE, BOHOL, MINDANAO. Mossy, submontane forest, (300-)800-1280m. Photos 
  21. Nepenthes hamiguitanensis Gronem., Wistuba, V.B.Heinrich, S.McPherson, Mey & V.B.Amoroso, Carniv. Pl. Hab. 2 (2010) 1296; --Type: V. Amoroso & R. Aspiras s.n. (CMUH00006494, holo). Endemic to the Philippines. MINDANAO (Mt. Hamiguitan, Davao Oriental). Terrestrial in partly shaded localities from 1200-1600m. A stabilized natural hybrid of Nepenthes micramphora and Nepenthes peltata. Conservation status: Vulnerable (DAO 2017-11). Photos
  22. Nepenthes justinae Gronem.,Wistuba, Mey, V.B.Amoroso, Plants 5 (2016) 23; --Type: V.B. Amoroso s.n. (CMUH00003606, holo), Mindanao: Davao Oriental, Mt Hamiguitan. Endemic to the Philippines. MINDANAO: Davao Oriental. Conservation status: Vulnerable (Gronemeyer et al. 2016). Photos
  23. Nepenthes kitanglad Jebb & Cheek, European Journal of Taxonomy 69 (2013) 10; --Type: Gaerlan, Sagcal & Fernando PPI 3274 (BISH, holo; BRIT, iso), Mindanao: Bukidnon, Intavas, Impasug-ong, Mt Kitanglad, 18-Jul-1991. Endemic to the Philippines. MINDANAO: Bukidnon. Conservation status: Critically Endangered (DAO 2017-11).
  24. Nepenthes leonardoi S.McPherson, Bourke, Cervancia, Jaunzems & A.S.Rob., Carniflora Australis 8(1) (2011) 5; --Type: S. McPherson SRM 5 (PPC, holo), Palawan: Narra, close to the summit of Schom-carp Peak, 20-Nov-2010, 1490 m. Endemic to the Philippines. PALAWAN. Conservation status: Critically Endangered (DAO 2017-11).
  25. Nepenthes leyte Jebb & Cheek, European Journal of Taxonomy 69 (2013) 17; --Type: Argent, Mendum, Fuentes, R., Belonias, BS 99214 (K, holo; E, PNH, iso), Leyte: Mt Lobi, near Dagami, 7-Nov-1999. Endemic to the Philippines. LEYTE. Conservation status: Critically Endangered (DAO 2017-11).
  26. Nepenthes malimumuensis Lagunday, Acma, Cabana, Sabas & V.B.Amoroso, PJS 146 (2017) 160; --Type: N.E Lagunday, M. Acopio, H.C. Armecin, A. Calaguian & N.M. Sabas s.n. (CMUH00009841, holo), Mindanao: Bukidnon, Pantaron range, San Fernando, Mt. Malimumu, 1016m, 9-Feb-2014. Endemic to the Philippines. MINDANAO: Bukidnon. Photos
  27. Nepenthes manobo Lagunday, Acma, Cabana, Sabas & V.B.Amoroso, PJS 146 (2017) 161; --Type: N.E. Lagunday, M. Acopio & N.M. Sabas s.n. (CMUH00009842, holo), Mindanao: Bukidnon, Pantaron range, San Fernando, Mt. Malimumu, 1016m, 9-Feb-2014. Endemic to the Philippines. MINDANAO: Bukidnon. Photos
  28. Nepenthes mantalingajanensis Nerz & Wistuba, Das Taublatt 55(3) (2007) 17; --Type: Nerz & Wistuba P001 (TUB, holo), cult. from Palawan: Mt Mantalingahan. Endemic to the Philippines. PALAWAN (Mt Mantalingahan). On ultramafic soils. Separated from Nepenthes mira in the size, shape and absence of indumentum on the pitchers, the operculum that is as wide as the mouth, and the extreme rarity (total absence?) of upper pitchers (both lower and upper pitchers are produced at the same time in mature plants of Nepenthes mira). Conservation status: Endangered (DAO 2017-11). Photos
  29. Nepenthes merrilliana Macfarl., Contr. Bot. Lab. Univ. Penn. 3 (1911) 207; PJS 33 (1927) 132; --Merr., EPFP 2 (1923) 215; --Sh. Kurata & Toyoshima, Gard. Bull. Sing. 26 (1972) 152; --Jebb & Cheek, Blumea 42 (1997) 62; Fl. Males. ser. 1, 15 (2001) 99; --Elmer, LPB 8 (1915) 2787, as 'merrillii'; --Type: FB 7545 Hutchinson (PNH), Dinagat, May-1907, 20m. Endemic to the Philippines. MINDANAO: Agusan del Norte (Mt Urdaneta), Surigao, DINAGAT. Forests, steep slopes near the coast. Apparently restricted to ultramafics, sometimes epiphytic. Conservation status: Critically Endangered (DAO 2017-11). Photos
  30. Nepenthes micramphora V.B.Heinrich, S.McPherson, Gronem. & V.B.Amoroso, Pitcher plants of the old world, 2009; --Type: V. Amoroso & R. Aspiras s.n. (CMUH00003545, holo), Mindanao: Davao Oriental Prov., Mt. Hamiguitan, 31-Jan-2005, 1300-1600m. Endemic to the Philippines. MINDANAO: Davao Oriental (Mt Hamiguitan). On ultramafic substrates. Conservation status: Critically Endangered (DAO 2017-11). Photos
  31. Nepenthes mindanaoensis Sh.Kurata, J. Insectivorous Plant Soc. 52 (2001) 32; --Type: Y. Mino 6838 (Nippon Dental College), Mindanao: Surigao del Sur prov., Mt Carrascal, 200-300m, 6-Aug-1999. --Nepenthes alata var. ecristata Macfarl. in Engl., Pflanzenreich 36 (1908) 72; --Merr., EPFP 2 (1923) 214. Endemic to the Philippines. MINDANAO: Surigao del Sur. Open scrub on ultramafics, abundant on lateritic soil, 200-300m. Separated from Nepenthes alata by the long, rather stiff indumentum on the younger leaves, the pitcher lids which possess very poorly developed to non-existent median keels nor basal appendages, and the dimorphic lid glands. Conservation status: Vulnerable (DAO 2017-11). Photos
  32. Nepenthes mira Jebb & Cheek, Kew Bull. 53 (1998) 966; 54 (1999) 891; Fl. Males. ser. 1, 15 (2001) 102; --Type: Argent & al. 25438 (K, holo; E, PNH, iso), Palawan: Cleopatra’s Needle, 22-Jan-1998. Endemic to the Philippines. PALAWAN (Cleopatra’s Needle). Submontane forest and grassland on sandstone, c. 1580m. Conservation status: Critically Endangered (DAO 2017-11). Photos
  33. Nepenthes mirabilis (Lour.) Druce, Rep. Exch. Cl. Br. Isl. (1916) 637; --Merr., Interpret. Herb. Amboin. (1917) 242; EPFP 2 (1923) 215; --Danser, Bull. Jard. Bot. Buitenz. ser. 3, 9 (1928) 330; --Sh. Kurata, Nepenthes of Mt Kinabalu, Sabah (1976) 56; --Jebb & Cheek, Blumea 42 (1997) 63; Fl. Males. ser. 1, 15 (2001) 105; --Phyllamphora mirabilis Lour., Fl. Cochinch. (1790) 606; --Nepenthes phyllamphora Willd., Sp. Pl. 4 (1805) 874; --Macfarl., PJS 33 (1927) 135; --Type: from Vietnam. Andaman Isls, S China, Taiwan, Thailand, Laos, Cambodia, Vietnam, Sumatra, Peninsular Malaysia, Singapore, Java, Borneo (Sarawak, Brunei, Sabah, Kalimantan), Philippines, Sulawesi, Moluccas (Halmahera, Seram, Ambon, Obi Isls), New Guinea, Louisiade Archipelago, Palau Isls, Australia (Queensland). MINDANAO: Zamboanga, Lanao del Sur (Camp Keithley), Surigao. Swamps and forests, near sea-level to 900m. Photos
  34. Nepenthes mirabilis X N. alata Sh. Kurata & Toyoshima, a natural hybrid. Gard. Bull. Sing. 26 (1972) 157; --Type: Kurata 1111-a (Nippon Dental College, n.v.), Mindanao: Surigao del Sur prov., on a river side near Carrascal Bay, 20m, 9-Aug-1965. MINDANAO.
  35. Nepenthes nebularum G.Mansell & W.Suarez, Carnivorous Plants Newsletter 45 (2016) 133; --Type: Mansell NEB14, ex cult. (BRI AQ522212, holo), Mindanao: 1-Jul-2016. Endemic to the Philippines. MINDANAO: Davao Oriental (Mt Mayo). Photos
  36. Nepenthes negros Jebb & Cheek, Nordic Journal of Botany 31 (2013) 619; --Nepenthes alata var. biflora Macfarl. in Engl., Pflanzenreich 36 (1908) 72; --Merr., EPFP 2 (1923) 214; --Type: Whitford 1537 (according to Jebb & Cheek 2013) or 1723 (according to L.L.Co) (PH, holo; K, iso), Negros: Negros Occidental prov., Mt Silay, May-1906. Endemic to the Philippines. BILIRAN, NEGROS. Submontane forest, 1350m. Conservation status: Critically Endangered (DAO 2017-11). Photos
  37. Nepenthes palawanensis S.McPherson, Cervancia, Chi.C.Lee, Jaunzems, Mey & A.S.Rob., Carniv. Pl. Hab. 2 (2010) 1332; --Type: S.McPherson SRM 0003 (PPC, holo), Palawan: Narra, Sultan Peak, summit ridge SE of the mountaintop, 13-Jan-2010, 1230m. Endemic to the Philippines. PALAWAN (Sultan Peak), 1100-1236m. Conservation status: Critically Endangered (DAO 2017-11).
  38. Nepenthes pantaronensis Gieray, Gronem., Wistuba, Marwinski, Micheler, Coritico & V.B.Amoroso, Plants 3 (2014) 286; --Type: T. Gronemeyer & F. Coritico s.n. (CMUH00008625, holo), Mindanao: Bukidnon, Pantaron mountain range, Malaybalay City, Brgy. St. Peter, 15-Aug-2012. Endemic to the Philippines. MINDANAO: Bukidnon. Conservation status: Vulnerable (DAO 2017-11).
  39. Nepenthes peltata Sh.Kurata, J. Insectivorous Plant Soc. 59(1) (2008) 12; --Type: Koshikawa 44 (KYO, holo), cult. at the Nanso Botanic Garden from Mindanao: Mt Hamiguitan. Endemic to the Philippines. MINDANAO: Davao Oriental (Mt Hamiguitan), on ultramafic substrates. Conservation status: Critically Endangered (DAO 2017-11). Photos
  40. Nepenthes petiolata Danser, Bull. Jard. Bot. Buitenz. ser.3, 9 (1928) 353; --Sh. Kurata & Toyoshima, Gard. Bull. Sing. 26 (1972) 158; --Jebb & Cheek, Blumea 42 (1997) 74; Fl. Males. ser. 1, 15 (2001) 120; --Type: Elmer 13705-b (BO, holo), Mindanao: Agusan del Norte prov., Mt Urdaneta, trail from Lake Danao to Masay summit, Sep-1912. Endemic to the Philippines. MINDANAO: Agusan del Norte (Mt Urdaneta), Surigao del Sur. Montane or submontane forest including Agathis and oak, possibly on ultramafic soil in Surigao, 1500-1600m. Conservation status: Endangered (DAO 2017-11). Photos
  41. Nepenthes petiolata X N. alata Sh.Kurata & Toyoshima, a natural hybrid. Gard. Bull. Sing 26 (1972) 158; --Jebb & Cheek, Fl. Males. ser. 1, 15 (2001) 120; --Type: Kurata 1113-a (Nippon Dental College), Mindanao: Surigao del Sur prov., Mt Legaspi, E slope, 19-Aug-1965. --Nepenthes petiolata x Nepenthes truncata Sh.Kurata & Toyoshima, Gard. Bull. Sing 26 (1972) 158; --Jebb & Cheek, Fl. Males. ser. 1, 15 (2001) 121; --Type: Kurata 1109-a (Nippon Dental College), Mindanao: Surigao del Sur prov., Mt Legaspi, E slope, 19-Aug-1965, 270m. MINDANAO: Surigao del Sur.
  42. Nepenthes philippinensis Macfarl. in Engl., Pflanzenreich 36 (1908) 43; --Merr., EPFP 2 (1923) 215; --Macfarl., PJS 33 (1927) 130; --Jebb & Cheek, Blumea 54 (1999) 888; Fl. Males. ser. 1, 15 (2001) 121; --Type: Curran 3896 (K, lecto), Palawan: Mt Pulgar. --Nepenthes wilkiei Jebb & Cheek, Kew Bull. 53 (1998) 966; --Type: Mendum et al. 25545 (K, holo; E, PNH, iso), Palawan. Endemic to the Philippines. PALAWAN (Mt. Pulgar (Thumb Peak); Victoria Mtns), on scrub over ultramafic soils, 25-1600m. Conservation status: Endangered (DAO 2017-11). Photos
  43. Nepenthes pulchra Gronem., S.McPherson, Coritico, Micheler, Marwinski & V.B.Amoroso, New Nepenthes 1 (2011) 425; --Type: T. Gronemeyer & F. Coritico s.n. (CMUH00007379, holo), Mindanao: Bukidnon, Mount Kiamo, trail from Barangay Kibalabag (Malaybalay City), 16-Aug-2011. Endemic to the Philippines. MINDANAO. Conservation status: Critically Endangered (DAO 2017-11).
  44. Nepenthes ramos Jebb & Cheek, Willdenowia 43 (2013) 108; --Type: Ramos & Pascasio 34500 (K, holo; AA, PH, US, iso), Mindanao, Surigao, Apr-1919. --Nepenthes kurata Jebb & Cheek, European Journal of Taxonomy 69 (2013) 6; --Type: Mearns & Hutchinson FB 4632 (K, holo; PH, iso), Mindanao: Misamis Occidental, Mt. Malindang, May-1906. Endemic to the Philippines. CAMIGUIN, MINDANAO: Misamis Occidental, Surigao del Norte, ?NEGROS (photos). Conservation status: Not Threatened (Gronemeyer et al. 2016); Critically Endangered (DAO 2017-11). Photos
  45. Nepenthes robcantleyi Cheek, Nordic J. Bot. 29 (2011) 678; --Type: Cheek 15877 (K, holo; PNH, iso), Mindanao. Endemic to the Philippines. MINDANAO. Conservation status: Critically Endangered (DAO 2017-11). Photos
  46. Nepenthes samar Jebb & Cheek, Blumea, 58 (2013) 82; --Type: Gaerlan & Chavez PPI 26416 (BRIT, holo; PNH, iso), Samar. SAMAR. Endemic to the Philippines. Known from only two collections, most similar to Nepenthes merrilliana. Conservation status: Critically Endangered (DAO 2017-11). Photos
  47. Nepenthes saranganiensis Sh.Kurata, J. Insectivorous Plant Soc. 54(2) (2003) 41; --Type: Sh. Kurata 5008 (PNH, holo & iso), Mindanao: Sarangani Prov., 18-Oct-2002, 700m. Endemic to the Philippines. SARANGANI. Characterized by its strongly decurrent leaf bases; possibly only a variant of Nepenthes alata. Conservation status: Endangered (DAO 2017-11).
  48. Nepenthes sibuyanensis Nerz, Carniv. Pl. Newsl. 27 (1998) 18; --Jebb & Cheek, Fl. Males. ser. 1, 15 (2001) 133; --Type: P. Mann & T. Smith 051001 (L, holo), Sibuyan: Mt Guiting-guiting, 1300m, growing between Dipteris and high grasses on open slopes, 5-Oct-1996. Endemic to the Philippines. SIBUYAN: Mt Guiting-guiting, 1300-2058m, grows quite sparsely on open grassy slopes among Dipteris conjugata and high grasses in ultramafic soils. Known only from the type locality. Conservation status: Critically Endangered (DAO 2017-11). Photos
  49. Nepenthes sumagaya Cheek, Pl. Carnivora 36 (2014) 45; --Nepenthes amabilis Wistuba, Gronem., Micheler, Marwinski, Gieray, Coritico & V.B.Amoroso, Plants 3 (2014) 295, nom. illeg.; --Type: T. Gronemeyer & A. Wistuba s.n. (CMUH00008635, holo; CMUH00008637, iso), Mindanao: Misamis Oriental, Claveria, Mt. Sumagaya, 19-Aug-2012. Endemic to the Philippines. MINDANAO: Misamis Oriental. Conservation status: Endangered (DAO 2017-11).
  50. Nepenthes surigaoensis Elmer, LPB 8 (1915) 2785; --Type: Elmer 13705 (NY, iso), Mindanao: Agusan del Norte prov., Mt Urdaneta, trail from Lake Danao to Masay summit, 1700m, Sep-1912. Endemic to the Philippines. MINDANAO: Agusan del Norte (Mt. Urdaneta). 800-1700m. Distinguished from Nepenthes merrilliana by its strongly decurrent leaf bases, hairy pitchers, more rounded, smaller lower pitchers, winged upper pitchers (although absent in some specimens) and different peristome attachment. Conservation status: Endangered (DAO 2017-11). Photos
  51. Nepenthes talaandig Gronem., Coritico, Wistuba, Micheler, Marwinski, Gieray & V.B.Amoroso, Plants 3 (2014) 292; --Type: T. Gronemeyer & F. Coritico s.n. (CMUH00008624, holo), Mindanao: Bukidnon, Pantaron mountain range, Malaybalay City, Brgy. St. Peter, 15-Aug-2012. Endemic to the Philippines. MINDANAO: Bukidnon. Conservation status: Vulnerable (DAO 2017-11).
  52. Nepenthes tboli Jebb & Cheek, Blumea 59 (2014) 149; --Type: Gaerlan, Sagcal & Romero PPI 13083 (BRIT, holo; L, iso), Mindanao: South Cotabato Prov., T'Boli, Lake Parker, Aug-1993. Endemic to the Philippines. MINDANAO: South Cotabato. Conservation status: Critically Endangered (D) (Cheek & Jebb 2014; DAO 2017-11).
  53. Nepenthes truncata Macfarl., Contr. Bot. Lab. Univ. Pennsylv. 3 (1911) 209; --Merr., EPFP 2 (1923) 215; --Macfarl., PJS 33 (1927) 137; --Jebb & Cheek, Blumea 42 (1997) 89; Fl. Males. ser. 1, 15 (2001) 120; --Type: Allen 191 (?PENN), Mindanao: Surigao del Norte prov., near Samsolang, 600m, 1907. Endemic to the Philippines. MINDANAO: Agusan del Norte (Mt Hilong-hilong), Surigao del Norte (Cansuran; Samsolang). Wet forests, ridges, exposed rock cliff among tall grasses, on ultramafics in Surigao del Norte, 225-600m. Conservation status: Endangered (DAO 2017-11). Photos
  54. Nepenthes ultra Jebb & Cheek, Blumea 58 (2013) 241; --Type: Ridsdale 1517 (K, holo; A, K, L, PNH, iso), Luzon: Zambales, Santa Cruz, 25-May-1986. Endemic to the Philippines. LUZON: Aurora, Isabela, Zambales. Conservation status: Endangered (DAO 2017-11). Photos
  55. Nepenthes ventricosa Blanco, Fl. Filip. (1837) 807; --Merr., EPFP 2 (1923) 215; --Macfarl. in Engl., Pflanzenreich 4, 3 (1908) 54; PJS 33 (1927) 133; --Jebb & Cheek, Blumea 42 (1997) 90; Fl. Males. ser. 1, 15 (2001) 154; --Type: Cuming 947 (MAN?), Luzon: Albay prov. Endemic to the Philippines. LUZON: Aurora, Cagayan, Ilocos Norte, Ifugao, Nueva Ecija, Nueva Vizcaya, Mountain Province, Bataan, Quezon, Rizal, Camarines, Albay, Sorsogon. Usually on mossy oak forests, 600-1500m. Conservation status: Endangered (DAO 2017-11). Photos
  56. Nepenthes viridis Micheler, Gronem., Wistuba, Marwinski, W.Suarez & V.B.Amoroso, Das Taublatt 76 (2013) 4; --Type: Micheler & Wistuba s.n. (CMUH00008636, holo), Dinagat, 23-Aug-2013. Endemic to Philippines. SAMAR, DINAGAT. Conservation status: Endangered (DAO 2017-11). Photos
  57. Nepenthes zygon Jebb & Cheek, Blumea 59 (2014) 151; --Type: Cheek 17059 (K, holo; L, PNH, iso), Mindanao, Mt. Pasian, Sep-2013 (cult.). Endemic to the Philippines. MINDANAO: Agusan del Norte, Davao Oriental. Conservation status: Critically Endangered (D) (Cheek & Jebb 2014; DAO 2017-11).

Literature

Amoroso, VB, NE Lagunday, FP Coritico & RD Colong. 2018 ('2017'). Nepenthes alfredoi (Caryophyllales, Nepenthaceae), a new species of pitcher plant from Mindanao, Philippines. Philippine Journal of Systematic Biology 11: 14-19

Cheek, M. 2011. Nepenthes robcantleyi sp. nov. (Nepenthaceae) from Mindanao, Philippines. Nordic Journal of Botany 29: 677-681.

Cheek, M & MHP Jebb. 2001. Nepenthaceae. Flora Malesiana series 1, 15: 1-162

Cheek, M & MHP Jebb. 2013. Identification and typification of Nepenthes blancoi, with N. abalata sp. nov. from the western Visayas, Philippines. Nordic Journal of Botany 31: 151-156.

Cheek, M & MHP Jebb. 2013. Nepenthes ramos (Nepenthaceae), a new species from Mindanao, Philippines. Willdenowia 43: 107-111.

Cheek, M & MHP Jebb. 2013. Nepenthes alzapan (Nepenthaceae), a new species from Luzon, Philippines. Phytotaxa 100: 57-60.

Cheek, M & MHP Jebb. 2013. Nepenthes samar (Nepenthaceae), a new species from Samar, Philippines. Blumea 58: 82-84

Cheek, M & MHP Jebb. 2013. Nepenthes ultra (Nepenthaceae), a new species from Luzon, Philippines. Blumea 58: 241-244

Cheek, M & MHP Jebb. 2013. Typification and redelimitation of Nepenthes alata with notes on the N. alata group, and N. negros sp. nov. from the Philippines. Nordic Journal of Botany 31: 616-622.

Cheek, M & MHP Jebb. 2013. The Nepenthes micramphora (Nepenthaceae) group, with two new species from Mindanao, Philippines. Phytotaxa 151: 25-34

Cheek, M & MHP Jebb. 2013. Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species. European Journal of Taxonomy 69: 1-23

Cheek, M. 2014, Nomen novum Nepenthes, Planta Carnivora 36: 44-45.

Cheek, M & MHP Jebb. 2014. Expansion of the Nepenthes alata group (Nepenthaceae), Philippines, and descriptions of three new species. Blumea 59: 144-154

Cheek, M, D Tandang & PB Pelser. 2015. Nepenthes barcelonae (Nepenthaceae), a new species from Luzon, Philippines. Phytotaxa 222: 145-150.

Danser, BH. 1928. The Nepenthaceae of Netherlands Indies. Bulletin du Jardin Botanique du Buitenzorg ser. 3. ser. 9 (Livr. 3-4).

DENR Administrative Order. 2017. Updated national list of threatened Philippine plants and their categories. DAO 2017-11

Gronemeyer, T, F Coritico, A Wistuba, D Marwinski, T Gieray, M Micheler, FS Mey & V Amoroso. 2014. Four new species of Nepenthes L. (Nepenthaceae) from the central mountains of Mindanao, Philippines. Plants 3: 284-303

Gronemeyer, T, W Suarez, H Nuytemans, M Calaramo, A Wistuba, FS Mey & VB Amoroso. 2016. Two new Nepenthes species from the Philippines and an emended description of Nepenthes ramos. Plants 5: 23

Jebb, M & M Cheek. 1997. A skeletal revision of Nepenthes (Nepenthaceae). Blumea 42: 1-106

Kurata, S & M Toyoshima. 1972. Philippine species of Nepenthes. Gardens’ Bulletin Singapore 26: 155-158.

Lagunday, NE, FM Acma, VG Cabana, NM Sabas & VB Amoroso. 2017. Two new Nepenthes species from the unexplored mountains of central Mindanao, Philippines. Philippine Journal of Science 146: 159-165.

Macfarlane, JM. 1927. The Philippine species of Nepenthes. The Philippine Journal of Science 33: 127-140.

Mansell, G & W Suarez. 2016. Nepenthes nebularum, a new species from Mindanao, Philippines. Carnivorous Plants Newsletter 45: 132-139.

Micheler, M, T Gronemeyer, A Wistuba, D Marwinski, W Suarez & VB Amoroso. 2013. Nepenthes viridis, eine neue Nepenthes-Art von der Insel Dinagat, Philippinen. Das Taublatt 76: 4-14.

Acknowledgements                       

John Michael Agcaoili, Jonah van Beijnen, Derek Cabactulan, Eugene Lorence R. Logatoc, John Patykowski, Alastair Robinson, Wally Suarez, and Reagan Joseph Villanueva kindly provided some photographs for this webpage. Martin Cheek, François Mey and Wally Suarez helped with updating earlier versions of this page.

Pelser, P.B., J.F. Barcelona & D.L. Nickrent (eds.). 2011 onwards. Co's Digital Flora of the Philippines. www.philippineplants.org

Copyright © 2011, Co's Digital Flora of the Philippines

Last updated 30 January 2019