iCANTHACBAl. 803 STROBILANTIIES. 



atro-purpurei subtetragoni, folia brevi-petiolata inaequalia, altero tri- 

 plo ininore, e basi brevi cuneata integerrimu elliptico-lanceolata longe 

 anguste acumiiiata, creuulato-serrulata, supra dense lineolata, subtus 

 pallida costulisque utrinque 4 — 5 arcuato-aclscendentibus, majora 

 2j- fere 4 poll. longa, pedunculi axillares oppositi solitarii termina- 

 iesque terni, foliis longiores, utrinque sulcati, bracteae primo invo- 

 lucrantes mox deciuuae ellipticae mucrouulatae glabrae virides, calycis 

 5-partiti laciniae liueares obtusae hispido-liirtellae (uti bracteolae) 

 inaequales, corolk circiter l|-pollicaris e tubo angusto breviusculo 

 campanulata subaequalis extus vix pubera, intus inter stautina uni- 

 lateraliter hirtella, stamina 4 didynama, filameutis glabris, capsula 

 hirtella tetrasperma. 



Sumatra, bij Alahan Pandjang (teysmann). — Ambong Arn- 

 bong mal. 



27. StrobilantheS polybotrya miq. Erecta ramosa glabra, cauli- 

 bos tetragonis, folia opposita inaequalia, altero minore, e basi cuneata. 

 in petiolum protracta integerrima obovato-oblonga acumiuata, nunc 

 obliqua, grossiuscule serrata, serraturis incurvulis subcallosis, sub- 

 membvanacea, costulata, utrinque striulata, majora usque 7 -pollicaria, 

 paniculae axillares laxe ramosae, glabrae, bracteis caducis nudae.ilo- 

 res oppositi subsessiles, calycis turbinato-campanulati usque prope 

 basin 5-partiti glabn striulati 2 lin. longi rigiduli laciniae rnargine 

 angusto-scariosae, spatbulato-oblongae obtusae concavae uninerviae 

 nou carinatae, corolla statim supra calycem ampliata semipollice 

 parum longior. — Sumatra, bij de rivier van Baros (teysm.). 



28. StrobilantheS pedUIlCUlOSa miq. Ramosa, ramuli foliaque 

 subtus in nervis rariter pilosuia, folia opposita vulgo inaequalia (al- 

 tero diversa proportione minore) brevissime petiolata vel superiora 

 sessilia, e basi rotundata vel subcordata ovata vel ovato-oblonga acu- 

 minata serrata submembranacea, supra striulata, subtus ad medium 

 circiter distincte costulata, 5—1 poll. longa, pedunculi axillares et 

 teiminales elongati rigidi trifidi, ramis apice inter bracteas 2 par- 

 vas biiloris, calycis f usque 5-fidi laciniae rigidae lanceolato-lineares 

 Wtoa glabrae striulatae, intus medio puberae, corollae extus puberae 

 tubos brevis coustrictus, reliqua pars campanulata, intus anticehirta, 



51* 



