622 ENUMERATION OF PHILIPPINE PLANTS 



1923 



Lactuca laciniata Makino in Bot. Mag. Tokyo 17 (1903) 88, non Roth. 

 Lactuca squarrosa Miq. Ann. Mus. Bot. Lugd.-Bat. 2 (1864) 189; 

 Merr. in Philip. Journ. Sci. 3 (1908) 442. 



Batan Islands, Luzon (Ilocos Norte, Lepanto, Bontoc, Benguet, Laguna, 

 Tayabas), Alabat, Mindoro, Panay, Merrill 1U0, Phil PI. 1717, 10501, Mc- 

 Gregor 296, B. S. 32329 McGregor, 5523, 33076 Ramos, 38100 Ramos & 

 Edaiio, 3674 Fenix. In open waste places along trails and streams and 

 in old clearings, chiefly at medium altitude^, sometimes at sea level, and 

 ascending to 1,500 m. India to China, Japan, and Formosa, southward to 

 the Malay Peninsula, Sumatra, and Java. 



Local names: Batudan (Bon.); gilgiloi (Ilk.); yayod (Iv.). 



LACTUCA INTEGRA Merr. in Philip. Journ. Sci. 20 (1922) 475. 



Luzon (Tayabas, east coast), B. S. 26586 Rainos & Edano. On rocks 

 along the seashore. Endemic. 



LACTUCA SATIVA Linn. Sp. PI. (1753) 795; Merr. Fl. Manila (1912) 

 478. 

 Lactuca scariola Linn. Sp. PI. ed. 2 (1763) 1119; F.-Vill. Novis. 

 App. (1880) 120; Elm. Leafl. Philip. Bot. 1 (1906) 183. 

 Cultivated for food, but nowhere established. Lettuce. Commonly 

 known by its Spanish name lechuga. 



57. CREPIS Vaillant 



CREPIS JAPONICA (Linn.) Benth. Fl. Hongk. (1861) 194; Hook. f. Fl. 

 Brit. Ind. 3 (1881) 395; Rolfe in Journ. Bot. 23 (1885) 213; Vidal 

 Phan. Cuming. Philip. (1885) 122, Rev. PI. Vase. Filip. (1886) 

 164; Elm. Leafl. Philip. Bot. 1 (1906) 184; Merr. in Philip. Journ. 

 Sci. 2 (1907) Bot. 309, 3 (1908) Bot. 442, 5 (1910) Bot. 401, Fl. 

 Manila (1912) 479. 

 Prenanthes japonica Linn. Mant. 1 (1767) 107. 

 Batan Islands, Luzon (Ilocos Norte, Bontoc, Lepanto, Benguet, Zam- 

 bales, Pampanga, Rizal, Sorsogon), Mindoro, Siargao, Balut. In old clear- 

 ings, ravines, etc., chiefly at medium and higher altitudes. India to Japan 

 southward through Malaya to tropical Australia. 



EXCLUDED GENERA 



ClCHORlUM endiva Willd. ; F.-Vill. Novis. App. (1880) 120. 



Cichorium intybus Linn.; F.-Vill. 1. c. ; Elm. Leafl. Philip. Bot. 1 (1906) 

 181. 



Coreopsis tinctoria Nutt.; F.-Vill. Novis. App. (1880) 118. 



? Coreopsis gracilis Blanco Fl. Filip. ed. 2 (1845) 591, ed. 3, 3 (1879) 

 25. 

 Blanco's species is possibly referable to Coreopsis tinctoria Nutt.; it 

 was described from cultivated specimens. 



Coreopsis elegans Linn.; F.-Vill. 1. c. 



Crassocephalum manillense Less, in Linnaea 6 (1831) 255, nomen nudum. 



Dahlia cervantesii Lag.; F.-Vill. Novis. App. (1880) 118. 



Dahlia coccinea Cav.; F.-Vill. 1. c; Elm. Leafl. Philip. Bot. 1 (1906) 173. 



