AND TROPICAL AFRICA. 
103 
I have three different-looking plants from Borneo which may all be referable to Jack's 
A. duniosa, or some of them to Korthals's Bornean A. tricliocarpa and crcelsa ; but I have 
failed to distinguish these by good characters. Motley's best specimens arc identical with 
Malayan and Sumatran ones. 
1. EURYA, Sp. ? 
Hab. In monte Kini Balou insulae Borneo, Low. 
Resembles JE. Wightiana, "Wall. I have only a fruiting specimen, in which the large 
rounded sepals differ much from those of JE. nitida, Korth., the only described Bornean 
species. 
Nat. Ord. OCHNACEJE. 
- 
1. Euthemis robtjsta (H. f.) ; ramis robustis, foliis lineari-oblongis oblongo-lanceolat isvo 
obtusis margine spinulosis, stipulis oblique oblongis acutis, panicul;<> ramulis pube- 
rulis, bracteolis oblongis acutis, sepalis obtusis margine fimbriolato-spinulosis. 
Hab 
Ab E. leucocarpa, Jack, differt omnibus partibus duplo majoribus, ramulis robustis, foliis obtusioribus, &c. 
Folia 8" ad pedalia, in petiolum 1-2" long, angustata, 2-3" lata, stipulis oblique ovato-oblongis acutis. 
Panicula 4" longa, ramis robustis. Bracteola $" longae. Flores sub f expansi. Stamina 5, obliqu. 
lagenseformia, longe attenuato-rostrata. Fructus E. Jackiana, sed duplo major. 
2. Euthemis obttjsifolia (H. f.) ; foliis anguste obovato-oblongis oblongo-lanccolatisve 
obtusis apiculatis serrulatis, stipulis longe subulatis 
Hab 
corvinse 
3-4" lonea, in petiolum brevem angustata, £-!£ 
I have no flower of this very distinct species, which may readily be known by its 
blunt leaves and subulate stipules. 
Nat. Ord. GUTTIEEE^. 
1. Calophyllttm Lowii (H. f.) ; foliis 6-8" longis anguste oblongis oblongo-lanceolatisve 
acuminatis nervis creberrimis tenuibus, paniculis axillaribus folio brevioribus flori- 
busque cano-pubescentibus, sepalis 2, petalis 5. 
Hab. In ora septentrionali insula? Borneo, Low. Norn. vern. " Kayuk Bintangur." 
Arbor 100' (Low). Ramuli robusti, teretes, ultimi tetragoni, nigri. Folia coriacea, petiolo l"longo. Pani- 
cula 3" long*, sub 20-flora3. Flores subglobosi, fere i" expansi. Sepala oblonga, valde concava, 
valvata. Petala late obovata v. orbicularis Stamina perplurima, filamentis ima basi connate, an- 
theris breviter oblongis. Ovarium subglobosum, stigmate late bilobo. Pedicelli fructifen 1" longi, 
curvi, robusti. Drupa late ovoidea, %" longa. 
Mr. Low remarks that this forms a straight tree, used for masts and in boat-building. 
2. Calophtllum hexapetaium (H. f.) ; foliis 3" longis elliptico- v. oblongo-lanceolatis 
aeuminatis, petiolis breyibus, ramulis racemisque ferrugineo-pubescent.bus paniculis 
foliis ifiquilongis v. longioribus, pedunculis pedicellisque gracilibus, flonbus parvis 
globosis, sepalis 2, petalis 6. 
Hab. In ora septentrionali insulae Borneo, Low. Norn. vern. « Kaya Utah." 
