පෙනෙල/Soap Fruit Tree (Sapindus emarginatus [Syn: Sapindus emarginata])

An indigenous medium-sized to large tree common in dry zone forests up to 500 m elevations. Flowering from March to April and fruiting from May to July.

දාඹු[Dhambu] (Lepisanthes tetraphylla)

An indigenous shrub or moderate size tree, common in dry zone forests (var. tetraphylla).

Variety trichocarpa which is endemic to the island and rarely occurs in the forests of moist regions up to 700 elevations, is frequent around the Kandy. Flowering from March to May.

රඹුටන්[Rambutan] (Nephelium lappaceum)

An introduced fruit tree native to Thailand and Malaysia. Widely cultivated in wet and intermediate zones up to 600 m a.s.l. Also naturalized. Flowering in April and November, Fruits from July to August and December to January. 

Cardiospermum grandiflorum

An introduced climbing herb native to the tropical America. Naturalized along forest margins and roadsides in Anuradhapura and Mathale districts. 

පිහිඹිය[Pehimbiya] (Filicium decipiens)

An indigenous medium to large size tree common in intermediate and wet zone forests up to 900 m elevations. Flowering and fruiting occurs from January to April. Often planted as an ornamental and shade tree. 

කෝන්[Kon]/Ceylon Oak (Schleichera oleosa)

Common native tree of dry and intermediate zone forests up to 700 m elevations. Flowering from March to April and fruiting from April to August. Bark and oils extracted from seeds are used in medicine.

වල් කොබ්බෑ[Wal Kobbe] (Allophylus zeylanicus)

Rather common endemic shrub or small tree occurs in the wet zone forests up to about 2000 m elevations. Flowering from March to May and September to October. Whole plant medicinal.

බූ-කොබ්බෑ\කොබ්බෑ[Bu-kobbe\Kobbe] (Allophylus cobbe)

Common indigenous shrub or small tree grows in moist low country and lower montane forest areas. Also occurs in the forests of  the dry region. Flowering from March to May and again September to October.  All parts of the plant are used to prepare medicinal oils for use on fracture. Veddas use wood to make bows.

පෙනෙල-වැල්[Penela-Wel]/Baloon vine (Cardiospermum halicacabum)

Common climbing herb found in lowland forests and waste lands in both dry and wet zone. Flowers and fruits occurs throughout the year.