428 The Philippine Journal of Science 1914 
COMBRETACEAE 
Quisqualis indica L. 7419. Vine in the parang; northeast cape. 
MYRTACEAE 
Eugenia jambolana Lam. 7404. Tree invading parang on the ridges; one 
on Mount Balantoc is a sprout from a 17 cm stump. 
Psidium guajava L. 6774, 6911. Common parang tree. 
OENOTHERACEAE 
Jussieua repens L. 7418. A single plant found floating in a mass of 
Vallisneria. 
MYRSINACEAE 
Maesa cumingii Mez 6763, 7347, 7430. A vine invading parang; seed- 
lings present in ravines. 
LOGANIACEAE 
Buddleia asiatica Lour. 6721, 6755, 6787, 7377, 7425. Shrub in the pa- 
rang; local. 
APOCYNACEAE 
Alstonia scholaris (L.) R. Br. 7391. Tree in the parang on Mount Ra- 
gatan. 
Parsonsia (?) 6818. A single small vine in the parang. 
Tabernaemontana pandacaqui Poir. 7382. A very few plants on a ridge 
to Mount Pirapiraso seem to belong to this species. 
Tabernaemontana subglobosa Merr. 6790, 6819, 6821, 6857 (dwarfed), 
6873, 6889, 6894, 6907, 7344. Common and widely distributed parang 
shrub; invading the Saccharum areas. 
Wrightia laniti (Blanco) Merr. 6759, 6838, 7383, 7411. Tree; invading 
parang on sides of ridges. 
ASCLEPIADACEAE 
Gymnema pachyglossum Schltr. 7368. Vine, in the parang on Mount 
Pirapiraso, uncommon. 
Streptocaulon baumii Decne. 6743, 6826, 6861, 6892, 6902, 7333, 7436. A 
common vine in the grass and parang; widely distributed. 
CONVOLVULACEAE 
Hewittia sublobata (L, f.) OK. 6773. Vine, local on the strand and in 
parang near it. 
Ipomoea batatas (L.) Poir. 6844. A few vines near Pirapiraso. 
Ipomoea obscura (L.) Ker. 6810. Vine in parang. 
Ipomoea pes-caprae (L.) Roth. 6871. Abundant vine; characteristic of 
the strand. 
Ipomoea pes-tigridis L. 6716, 6744, 6794. Local on the strand and in 
pockets in bluffs. 
Ipomoea triloba L. Local on the strand in a Phragmites marsh. 
Operculina turpethum (L.) Manso 6870, 7455. Vine; local on the strand. 
