8 



4-6 cm. longa, 1-1-2-3 cm 

 tantum Ibasin versus praec* 

 siibtus Dilis Baucis brevibu 



em 



acea, supra costa 

 'evibus instructa, 

 isti'ucta, margine 

 nervis lateralibus 



cum 



prominulis inferiore prominentibus ; petiolus 0-3 mm. longus, 

 pubescens. Capitula terminalia axillariaque,^ solitaria, fasci- 



racemosa 



primo brunneo-pilosae, mox 



mucronatae, exteriores breves, deltoideae, interiores^ lineari- 



Pappus basi breviter 



b mm. 

 longis. 



oblongae, 7-5 mm. longae, l-^Jo mm 



connatus, biseriatus; ordo exterior 0-75 mm. longus, interioi 



mm. longus, lobis 2-25 mm. 



ax 2-5 mm. longae. Stylus 



superne breviter pubescens' Achaenia vix matura, 3 mm. longa, 



sulcatula, pubescentia. 



.. Me ISlan, Sop I^gao, rock crevices by river, 210 m., Kerr 2404. 



m J 



Exacum sutapense, Hosseus in Engler Bot. Jabrb., vol. xl. 

 Beibl. 93, p. 99. (nomen); id. in Bot. Centralbl.Beib., voLxxviii. 

 p. 426 (nomen) ; C'mi6 in Kew Bull., 1911, p. 421 et Contrib. FL 

 Siam in Aberd* Univ. Studies, N'o. 57, p. 137 (nomen); ex Craih 

 [Gentianaceae-Exaceae] ; ab E. pteranthoy "Wall, ex Griseb., 

 partibus omnibus minoribus, foliis breviter petiolatis dis- 

 tinguendum. 



Herha 2-5-16 cm. alta, glabra, caule saepissime simplice 

 angulato. Folia ex lanceolatis ad rotundata, apice brevissime 

 subacute acuminata vel obtusa, basi cuneata vel late cuneata, ad 

 12 mm. longa et 8 mm. lata, trinervia, nervis subconspicuis, 

 petiolis brevibus suffulta. Sepala acuminata, acuta, 3-5^ mm. 

 Imiga, 1-25 mm. lata, dorso medio ala 1 mm. alta ornata, glabra. 



Corolla viva caerulea, sicco lutea; tubus 4 mm. longus; lobi 

 oblongi, acutiusculi, 6 mm. longi, 2*25 mm, lati. Filamenta 

 1-25 mm. longa, antberis vix 1-5 mm. longis. Ovarium 2 mm. 

 altum, glabrum; stylus 3 mm. longus, glaber. 



Chiengmai, Doi Sutep, in open grassy ground, 1650 m., 

 Hosseus 194, Kerr 1499. 



Trichodesma calcareum, Craih [Boraginaceae-Borageae] ; a 

 T. khasianOj C. B. Clarke, cui affine, alabastris brevioribus 

 latioribus, calcyce sub anthesin breviore eiusque lobis fructes- 

 centibus latioribus distinguendum. 



Caules l'2~l-5 m. alti (ex Kerr), subbispide albo-pubescentes. 

 Folia opposita, elliptica vel subrbombeo-elliptica, apice acute 

 acuminata, basi attenuata, ad 28 cm. longa et 11'3 cm. lata, 

 cbartacea, supra scabrida, subtus molliuscule albo-pubescentia, 

 nervis lateralibus utrinque 8-9 supra conspicuis subtus prominu- 

 lis, nervis transversis subtus subprominulis, margine plerumque 

 parum recurvo, petiolo ad 7 mm. longo suffulta. Panicula 

 terminalis, pyramidata, circiter 24 cm. longa et 15 cm. diametro; 

 bracteae lineares vel lineari-lanceolatae, ad 1 cm. longae; 

 pedicelli graciles, ad 1-7 cm. longi; alabastra acuminata, ad 



i-3 cm. longa. Calycis extra bispiduli sub antbesin tubus 6 mm. 



longus, lobi 4^ basi 5 mm. lati, 8 mm. longi, circiter e medio 



