Haloragaceae

Gonocarpus Thunb.

  1. Gonocarpus chinensis (Lour.) Orchard, Bull. Auckland Inst. Mus. 10 (1975) 207; ≡ Haloragis chinensis (Lour.) Merr., Trans. Am. Phil. Soc., n.s. 24, 2 (1935) 290; Meijden & Caspers, Fl. Males. ser. 1, 7 (1971) 243. = Haloragis scabra (Koenig) Benth. var. elongata Schindl. in Engl., Pflanzenreich 23 (1905) 29; Merr., EPFP 3 (1923) 221. Distribution: Australia, Borneo, China, Hong Kong, Lesser Sunda Isls, Moluccas, New Guinea, Pacific Ocean, Philippines, Singapore, Sulawesi, Sumatra, Vietnam. BUSUANGA, CALAMIANES, LUZON, MINDANAO: Lanao del Sur. Notes: Low and medium elevation grasslands. Native.
  2. Gonocarpus halconensis (Merr.) Orchard, Bull. Auckland Inst. Mus. 10 (1975) 187; ≡ Haloragis halconensis Merr., PJS 2 c (1907) Bot. 288; EPFP 3 (1923) 221; Meijden & Caspers, Fl. Males. ser. 1, 7 (1971) 245. Distribution: New Guinea, Philippines, Solomon Isls, Sulawesi. LUZON: Quezon, MINDANAO: Davao, MINDORO, NEGROS. Notes: Open heaths in exposed ridges, cliffs, streamlets, etc., 1600-2800m. Fl. & fr. Jan-Oct. Native.
  3. Gonocarpus micranthus Thunb., Nov. Gen. (1783) 55; ≡ Haloragis micrantha (Thunb.) R.Br. in Flinders, Voy. App. (1814) 550; Merr., EPFP 3 (1923) 221; Meijden & Caspers, Fl. Males. ser. 1, 7 (1971) 244. Distribution: Australia, Borneo, China, India, Japan, Java, Korea, New Guinea, New Zealand, Philippines, Ryukyu Isls, Sulawesi, Sumatra, Taiwan, Thailand, Vietnam. LUZON: Benguet, MINDANAO: Davao, MINDORO, NEGROS. Notes: Bogs in high-montane meadows, streamlets, ponds and wet ridges, 1700-2800m. Fl. throughout the year. Native.
  4. Gonocarpus philippinensis (Merr.) Orchard, Bull. Auckland Inst. Mus., 10 (1975) 211; ≡ Haloragis philippinensis Merr., PJS 1 (1906) Suppl. 216; EPFP 3 (1923) 221; Meijden & Caspers, Fl. Males. ser. 1, 7 (1971) 242. Distribution: India, Myanmar, Philippines, Sumatra, Thailand, Vietnam. LUZON: Benguet, Mountain Province. Notes: Open grassy slopes and on banks in pine forests, 1400-2300m. Native.

Myriophyllum L.

Last edited by Pieter B. Pelser, 16 January 2022
  1. Myriophyllum aquaticum (Vell.) Verdc., Kew Bull. 28(1) (1973) 36; ≡ Enydria aquatica Vell., Fl. Flumin. (1829) 57. = Myriophyllum brasiliense Cambess., Fl. Bras. Merid. 2 (1830) 252; Meijden & Caspers, Fl. Males. ser. 1, 7 (1971) 253. Distribution: C & S America. LUZON: Quezon (photos). Notes: J.V. LaFrankie 10-Jul-13: "Probably naturalized in various parts of the country". Naturalized.
  2. Myriophyllum spicatum L., Sp. Pl. (1753) 992; Merr., PJS 1 (1906) Suppl. 217; EPFP 3 (1923) 221; Meijden & Caspers, Fl. Males. ser. 1, 7 (1971) 253. Distribution: Philippines, Sumatra. MINDANAO: Lanao del Sur. Notes: Throughout the N hemisphere, rare in the tropics; record in the Philippines: Lake Lanao, Clemens 450, cited by Merrill 1923; shallow lake water, 670m. Native.

Literature