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THE FLORA OP JIOUNT ITAIX'ON. 
309 
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PLUCHEA Cass. 
Pluchea scabrida DC. Prodr. 5 (183G) 453. 
In an old eloan'ng ;it 300 ni. alt. (No. 5505). 
Lnzon to Mindiviuio. Endemic in llie riulippines. 
DICHROCEPHALA DC. 
Dichrocephala latifolia DC. Prodr. 5 (1830) 372. 
In an old clearing at 300 ni. iilt. (No. 55S4). 
Previously known in the Philippines only from J^uz<)n. 
Tropical Africa, to China and Japan. 
LAGENOPHORA Cass. 
Lagenophora billardieri Cass. Diet. Se. Nat. 25 {1S20) lU. 
In forests at 2,000 ni. alt. (No. 4442 Merritt) .June, 1906. 
Previously known in the Pliilippines only from the nnaintains of northern 
and central Luzon. 
British India to .Tai):m. ^fnlaya and northern Australia. 
SENECIO Linn. 
Senecio mindoroensis Elm. Leanrts Philip. Bot. 1 (1000) 155. 
In an old clearing at 300 ni. alt. (No. 5570); also collected by Mt>>itt (No. 
4402) in June, 190U, at 1,500 ni. alt., the latter specimens not typical. 
Luzon to Mindanao. Endemic in the Philippines. 
BIDENS Linn. 
Bidens pilosa Linn. Sp. PI. ed. 2 (17G3) 832. 
In an old clearing at 300 ni. alt. (No, 5500). 
Widely distributed in the Philippines. • 
Temperate and troi)ic'al regions of the World. 
AINSLIAEA DO. 
Ainsliaea reflexa Merr. in Philip. Journ. Sci. 1 (190G) Suppl. 242. 
In mossy ridge forests at 2,400 m. alt. (No. 5781). 
Previously known only froui the mountains of Luzon. 
LACTUCA Linn. 
Lactuca thunbergiana (A. Gray) Maxim, in Bull. Acad. Pel"er»b. 19 (1874) 
530. 
In crevices of huwlders and ledges along the Alag River 100 to 300 m. alt. (No. 
0143). 
From northern Luzon to southern ^liiidanao, but usually at much greater 
altitudes. 
Japan, southern Cliina and Formosa. 
r 
CREPIS Linn. 
Crepis japonica (DC.) Benth. Fl. Ilougk. (1801) 194. 
In an old clearing at 300 m. alt. (No. 5583). 
Japan, soutliern China and India through Malaya to northern Australia. 
Widely distributed in the Philippines. 
