PHILIPPINE BORAGINACEJE. 
695 
Iwahig, Bur. Sci. 805 Foxworthy, Merrill 784 ■ Ubian, Merrill 5397. Mindanao, 
District of Davao, Santa Cruz, Williams 2705 : District of Zamboanga, San Ramon, 
Hallier s. n. Basilan, Hallier s. n. 
Mauritius to Malaya and Australia. 
0. HELIOTROPIUM Tourn. 
Coarse weed, with leaves at least 5 cm long 1. H. indicum 
Much smaller, leaves not over 1.5 cm long. 
Fruit distinctly 4-lobed - 2. H. bracteatum 
Fruit not or indistinctly 4-lobed 3. H. strigosum 
1. Heliotropium indicum Linn. Sp. PI. (1753) 130. 
Heliophytum indicum DC. Prodr. 9 (1845) 556. 
Tiaridium indicum Lehm. Asperif. 1 (1818) 14. 
Heliotropium parviflorum Blanco FI. Filip. (1837) 80, non Linn. Mant. 2 
(1771) 201. 
So common throughout the Archipelago that it is now rarely collected, repre- 
sented in this herbarium by the following. 
Babuyanes Islands, Camiguin Island, Bur. Sci. 3970 Fenix. Batanes 
Islands, Batan Island, Bur. Sci. 3700 Fenix. Luzon, Province of Ilocos Norte, 
Bur. Sci. 2241 Mearns: Province of Zambales, Merrill 2092, Bur. Sci. 5071 Ramos: 
Province of Pampanga, Parker: Province of Bataan, Williams 1/8, For. Bur. 
1954 Borden: Province of Rizal, Elmer 5534, Philip. Normal School 182 Abceda, 
Merrill 28: Province of Laguna, Cuming 723, Marave 43: Province of Cavite, 
Bur. Sci. 176 Foxworthy : Province of Tayabas, For. Bur. 6609 Kobbe. Marin- 
duque, collector unknown. Panay, Merrill 2409. Mindanao, Province of Su- 
rigao, Allen 154: District of Davao, DeVore & Hoover 208: Lake Lanao, Mrs. 
Clemens. Basilan, DeVore d Hoover 81, 83. 
Local names, malacudcuran, Zambales; camantigui, Manila; hinlalayon, Bu- 
lacan ; bunut leon, Tayabas : trompa elefante, Manila ; Marinduque, Panay, Basilan ; 
apostes, Basilan. The names given by Blanco under H. parviflorum are hinlalayon 
and cotingcotingan. 
Tropics of both hemispheres. 
2. Heliotropium bracteatum R. Br. Prodr. (1810) 493. 
Mindanao, District of Davao, Davao, Copeland 538. 
Southern India to Australia. 
3. Heliotropium strigosum Willd. Sp. PI. 1 (1797) 743. 
Luzon, Province of Zambales, Iba, Merrill 328, with very narrow leaves, 
falling under the variety brevifolium. 
Western Asia to Australia. 
Heliotropium curassavicum Linn. Sp. PI. (1753) 130. 
This species is reported by Fernandez-Villar as growing near the shore at 
Manila. It is not represented by recent collections, but is not unlikely to have 
been introduced. 
Heliotropium coromandelianum Naves in FI. Filip, ed. 3. (1877) pi. 28 j 
F.-Vill. in Noviss. App. (1883) 138; non Retz. Obs. 2 (1781) 9. 
? Schleidenia parciflora Llanos in Mem. Real Acad. Ci. Madrid 4 (1859) 499; 
non DC. Prodr. 9 (1845) 557. 
This species, now regarded as a synonym of H. ovalifolium Forsk., is not 
represented by Naves’ plate, and nothing corresponding to either has appeared in 
recent collections: the plate was presumably drawn from Philippine material, 
but is too imperfect to permit exact identification. The known Philippine plants 
91262 3 
