146 c. BOEAQiNE^. (C. B. Clarke.) [Toumefortia^ 



it T. Heyneana ; subsequently to have placed with it a large quantity of a Khasians 

 species, T. CandolUi, Clarke, which he distributed as T. Heyneana. 



3. T. reticosa, Wight, Ic. t. 1386 ; leaves oblong acuminate glabreacent 

 prominently reticulate beneath, corolla-tube j— ^ in. 



NiLBHEEEiES & CooEO ; Wight. 



Branchlets softly, sparsely hairy. Leaves 5^ by 1 1 in., base rhomboid or rounded, 

 mature very sparsely hairy above ; nerves 8 pair, tertiary densely anastomosing ; 

 petiole J-^ in. Cymes terminal ; flowers sub-1-serial ; pedicels (at flower-time) ij-t 

 in. Calyx-teeth ^g-A i"' Drupe not seen. 



4. T. Wigrhtii, Clarke ; leaves subcordate ovate-lanceolate mature hairy 

 beneath, corolla-tube ^-^ in. 



Deccan Peninscxa ; Wight. 



More hairy than the preceding species. Leaves '6\ by If in. ; nerves 8 pair, sub- 

 impressed on the upper surface, tertiary obscure; petiole J in. Cyme extra- 

 axillary; flowers sub-1-serial; pedicels (at flower-time) O-Jj in. Calyx-teeth^ in., 

 lanceolate-linear. Drupe not seen. — This differs (inter alia) from T. reticosa by the- 

 primary nerves being much more approximate. 



•* Drupes sessile or nearly so {species of Bengal and the E, Peninsula). 



5. T. Xtoxburg'hil, Clarke ; leaves oblong acuminate shortly densely 

 villous beneath, calyx-teeth lanceolate-linear, coroUa-tube ^ in. 



Chittagong ; Seetakoond, Bindravun, Eungamuttea, J. D. H., &c. 



Branches hairy. Leaves 4 by IJ in., sometimes subovate, not rugose above, tertiary 

 nerves obscurely reticulated; petiole \ in. Cymes terminal and supra-axillary; 

 flowers sub-2-Beriate. Calyx-teeth ^ in. Drupes ^— ^ in., sessile, sub-2-seriate ; calyx 

 not glistening white within, — Easily separated from all other species of this subsec- 

 tion by its longer corolla. Eoxburgh collected his lAthospermum viridiflorum in 

 Chittagong (where this is the only species known, and is frequent, on Eoxburgh's- 

 coUecting ground near Sir W. Jones's country-seat), and his description seems (at least 

 partly) drawn therefrom : but his picture, and the Calcutta Botanic Garden authentic 

 examples, refer to the next species. 



6. T. viridiflora, WaU. Cat. 907, and in Fl. Ind. ed. Carey 8f Waif. 

 ii. 5; leaves oblong acuminate softly hairy beneath, calyx-teeth lanceolate- 

 linear, corolla-tube ^ in. DC. Pi-odr. ix.. 618. Lithospermum viridiflorum, JZo.ri.- 

 Fl. Ind. ed. Carey $ Wall. ii. 4. Heliotropium viridiflorum, Lehm. Aspertfol. 30. 



Assam ; Griffith, Masters. Silhet ; Wallich. 



Branches hairy. Leaves 3^ by Ij in., sometimes subovate, in age wrinHed above, 

 tertiary nerves obscure ; petiole ^ in. Cymes terminal, rusty-villous ; flowers 2- 

 ranked, very dense. _ Calyx-teeth i in. Corolla-tube little exceeding the calyx-teeth, 

 not exceeding i in. in the large cultivated examples from the Calcutta garden. Drupes 

 ^-^ in., sessile ; calyx-lobes in friiit very narrow, not white glistening within. 



Vae. Griffithii ; mature leaves nearly glabrous beneath distinctly reticulated. — 

 Khasia & Assam ; Griffith. 



7. T. Candollil, Clarke; leaves ovate-lanceolate softly hairy beneath,, 

 calyx-teeth lanceolate-linear corolla-tube J- in. T, Heyneana, DC. Prodr. ix. 

 516 ; Wall. Cat. 910, as to the JChasia examples. 



Bhotan, Assam, Khasia, and Silhet, frequent ; Wallich, Griffith, &c. 



Branches hairy. Leaves 3| by 1|- in., sometimes oblong, base obtuse or subcordate ; 

 primary nerves soon impressed on the upper surface, tertiary very obscurely reticu- 

 lated ; petiole ^ in. Calyx-teeth i in., in fruit narrowly lanceolate, not glistening 

 white within. Drupes J-^ in., sessile. — This species is remote from T. Heyneana : it- 

 is nearly intermediate between T. viridiflora and T. ovata, differing little from T. 

 viridiflora, var. Griffithii, but in the longer corolla. 



