1876.] Knowledge of the Burmese Flora. 211 



Buchanania, Eoxb. 

 Conspectus of Species. 



* Leaves and panicles tomenlose or pubescent. 



O Leaves tomentose or pubescent on. both sides, large. 



Panicles stout and stiff ; flowers 2 lin. across, sessile and crowded, . . , B. latifolia. 



Panicles slender, grey pubescent ; flowers barely a line in diameter, pedicelled and lax, 



• . B. laxiflora. 



Leaves small, puberulous beneath, glossy above, retuse, the petiole 



1 — 2 lin. long., B. Siamensis. 



* * Leaves glabrous and more or less glossy ', usually fuscescent in drying ; pani- 



cles glabrous or puberulous. 

 x Panicles rusty puberulous. 

 Petiole \ in. long ; flowers a line across ; flowers very shortly pedicelled, crowded, 



. . B. glabra, 

 x x Panicles etc. quite glabrous ; flowers pedicelled. 

 Leaves equally decurrent at the base ; pedicels very slender ; petals a line long, re- 

 flexed ; panicles longer than the leaves, B. arborescens. 



Leaves equally decurrent at the base ; pedicels short and stout ; petals 2 — 3 lin. long, 



erect ; panicles as long or longer than the leaves, B. acuminata. 



Leaves very unequally decurrent at the base, large ; pedicels very slender ; petals a 

 line long, reflexed ; panicles crowded, shorter than the leaves, B. laneifolia. 



1. B. latefolia, Eoxb. Fl. Incl. II. 385 ; Bedd. Fl. Sylv. t. 165 ; 

 Hf. Ind. Fl. II. 23. 



Hab. Common in the open and dry forests, especially the eng-forests, 

 all over Burma, from Ava and Martaban down to Tenasserim. — Fl. March ; 

 Fr. Apr. 



2. B. eaxifloba, Kurz in Journ. As. Soc. Beng. 1872, 304 ; Hf. 

 Ind. Fl. II. 24. 



Hab. Martaban hills, along limestone rocks along the Beeling river 

 (Dr. Brandis) ; Pegu, above Rangoon (Cleghorn). — Fl. Jan. Febr. 

 Habit of the preceding species. 



3. B. glabea, Wall. Cat. 984 ; Hf. Ind. Fl. II. 23. 

 Hab. Upper-Tenasserim, Moulmein (Wall.), teste Hf. 



4. B. akboeescens, Bl. Mus. Bot. I. 183 ; Miq. Fl. Ind. Bat. 1/2. 



636 (Coniogeton arborescens, Bl. Bydr. 1156 ; B. petiolaris, Miq. 1. c. 



637 ; B. lucida, Bl. Mus. Bot. I. 184 ; Hf . Ind. Fl. II. 23 ; Miq. in Ann. 

 Mus. Lugd. Bat. IV. 117 ; B. subobovata, Griff. Not. IV. 413 ; B. Ban- 

 cana, Miq. Suppl. Fl. Sum. 205 and 523). 



Hab. Tenasserim (teste Hf.). 



5. B. acuminata, Turcz. in Bull. Mosc. 1858. 472. ; Hf. Ind. Fl. 

 II. 24 excl. syn. Bl. (Sorindeia acuminata, Wall, in Voigt. Cat. Hort. 

 Calc. 150). 



Hab. In the moister forests of the Andaman islands (a large-leaved 

 form) ; Upper Tenasserim, Moulmein (Lobb.) teste Hf. 



6. B. lancieolia, Eoxb. Fl. Ind. II. 386 : Hf. Ind. Fl. II. 24. 



