64 MISS L. S. GIBBS ON THE FLORA AND PLANT FORMATIONS 
ILICINACE. 
ILEX REVOLUTA, Stapf in Hook. Ic. Pl. t. 2263. 
Kinabalu, 10,000—11,500'. Pakapaka to granite core, in low and sub- 
summit dwarf forest. Fl. Fr. Feb. 3197. 
Distrib. Borneo (B. N. B. Kinabalu, 11.000’, Haviland). 
A small tree with white flowers. 
CELASTRACEÆ. 
PERROTETTIA ALPESTRIS, var. PHILIPPINENSIS, Stapf in Trans. Linn. Soc. 
ser. 2. Bot. iv. (1894) 141. 
Between Koung and Kabayo, 1000', off the bridle-path, in sec. forest. Fl. 
Feb. 4292. 
Distrib. Borneo (B. N. B. Dahobang river, 3000', Haviland). Philippines. 
Tree, 20 m. in height, with white flowers. In the above specimens the 
flowers are all tetramerous. 
RHAMNACEÆ. 
ALPHITONIA EXCELSA, Reis. er Endl. Gen. Pl. 1098. 
Jesselton, in young jungle. Fl. Fr. Jan. 2585. 
Distrib. Borneo (B. N. B. Gaya, Creagh ; Sarawak). Philippines, New 
Guinea to N.E. Australia, Sandwich Islands, and Polynesia. 
AMPELIDACEA., 
PTERISANTHES CISSOIDES, Blume, Bijdr. 193. 
Kinabalu, 4000, Gurulau spur, above Kiau, in primary high forest, Fl. 
Fr. Feb. 3994, 
Distrib, Borneo (Brunei? Koon Hill, Low). Malay Peninsula, Java. 
This specimen consists of an inflorescence only, red in colour when 
collected, with green fruits. The shape of the inflorescence, the structure of 
the Š flowers and the fruits, and the long pedicels of the marginal flowers 
are characters which agree with the above species, 
TETRASTIGMA PAPILLOSUM, Planch. in DC. Mon. Phan. v. 11. 429. 
Apin Apin, 1500’, in sec. forest, abundant. ¢ Feb. 2983. 
Distrib. Borneo (Sarawak ; D. Borneo). Java, Sumatra. 
This vine was very general as a rampant grower in the forest from 
Kaningau to Tambunan. I only noticed the ¢ plant, which has green, 
sweet-scented flowers. Specimens in the Kew Herbarium show the 2 form, 
and of one labelled ** Lobb, Borneo,” and another from Kuching (Haviland, 
2088) labelled “ flowers pale, slightly scented,” I was allowed to dissect the 
