1852.] Catalogue of plants found in the Banda district. 175 



the anthers are not confluent, I therefore am in doubt regarding it. 

 Should it not be sulcatum, I would call it — 



Exacum rivulare, caulibus vel pluribus erectis acute 4-gonis plus 

 minus ramosis, foliis radiculibus petiolatis caulinis sepilibus oppositis 

 oblongo-lanceolatis acutis trinervis, calycis 4-partiti alati segmentis 

 acutis, corollse purpurese segmentis late obovatis tubo prope duplo 

 longioribus, pedicellis foliis longioribus. 



441. — Trichodesma hirsuta — Erecta, ramosa, hirsuta, ramis 

 4-angularibus sulcatis, foliis caulinis oppositis sepilibus ovato lanceolatis 

 scabro-hirsutis floralibus oblongis alternis sub-amplexi caulibus pedi- 

 cellis nutantibus calycibusque hirsutis sepalis basi longe sagittatis 

 acuminatissimis in fructu apertis (nee clausis ut in indica) corollae 

 eseruleae segmentis rotundatis apice subiter in caudulam productis 

 nuculis levibus. 



This differs from T. indica in habit and pubescence and in the 

 shape of the leaves — the horns of the calyx are much longer than even 

 in T. spinulosa. 



443. — Trichodesma in^equale — Erectum ramosum totum strigis 

 patulis hispidum, foliis inferioribus sepilibus oppositis late ovatis obtu- 

 sis superioribus sub-amplexicaulibus cordatis, floralibus alternis late 

 amplexicaulibus acutiusculis pedicellis oppositifoliis 1 floris, calycis 

 (quasi pentapteri) segmentis basi acuto auriculatis, margine et nervo 

 medio hispidis, corollse limbo paullo brevioribus corollae incequalis tubo 

 oblique contracto, intus glabro, limbo sub-bilabiato intus piloso, labio 

 superiore 3-lobo, ad faucem foveolis 2 notatis, inferiore bilobo lobis 

 latioribus omnibus obtusis mucronatis, sestivatione quincunciali, antheris 

 in tubum corollae sessilis (filamento adnato basi libero) dorso pilosis apice 

 in cuspidem nigriscente rectum acutum productis pilis longis albis 

 erectis dorso vestitis, — squamis 5 ciliatis emarginatis ad bases staminum 

 usque oppositis, stylo ad medium antherarum attingente apice truncato 

 excavato, stigmate in medio prominculo ovario glabro, nuculis dorso 

 levibus ventre rugosis. 



I have great doubts whether this is J. amplexicaule or not, caused 

 by the omission in D. C. (p. 162, Vol. X.) of all mention of the 

 irregularity of the corolla. 



434. — Rhabdia fluvialis — Suifrutex glaberrimus, ramis virgatis 

 teretibus foliis sub-alternis v. irregulariter dispositis crebris crassius- 



