60 



Folia membranacea breviter petiolata e basi acuta oblonga 

 vel obovato-oblonga abrupte et plerumque longe acuminata gla- 

 bra, lucida, subtus pallidiora costa media rufo-velutina 14 — 17 

 cent, longa 5 — 6 lata, nervis costalibus subtilibus patulis ante 

 marginem unitis tenere venuloso-reticulatis pertensa. Petiolus 

 1 cent, longus rufo-velutinus glabrescens. Ramuli tenues, rufo- 

 velutini. 



In Sumatra, distr. Lampongs (prope Kebang) [Teysmann in Herb. Bogor.). 



15(4^). Payena obscura, nov. spec. Folia sparsa modice 

 petiolata e basi subacuta saepius inaequali elliptico-oblonga 

 longe acuminata, supra glabra, lucida, obscura subtus ferru- 

 gineo-sericea 13 — 15 cent, longa, 4.5 — 5.5 lata, costa media 

 ferrugino-tomentosa glabrescentia , nervis costalibus subtilibus 

 prominulis 15 — 20 utrinque ante marginem arcuatim unitis 

 pertensa interque nervos tenere reticulata. Petiolus 2 — 2.5 

 cent, longus ferrugineo-tomentosus. Ramuli juniores ferrugineo- 

 tomentosi. 



In Sumatra (Pangkalan) ubi »ISIjatoeli Balam Simeney" vocatur. {Burck.). 



Payenal microphylla {Isonandra microphylla de Vriese 

 Nat. Tijdschr, v. Ned. Indie, Dl. XXI). 



Folia parva, petiolata, utrinque acuta, acuminata, coriacea, 

 glabra, 6 cent, longa, 3 cent, lata, costis tenuibus , fere angulo 

 recto versus marginem decurrentibus. Flores subfasciculati longi 

 pedunculati 6— 7-rii, sepalis 4 coriaceis, birtis, alternis majori- 

 bus, minoribusque , corolla caduca, stylo persistente instructi. 



In Borneo [Motleij VIII (203) in Herb. Lugd. Bat.). 



7. Mimusops. 



Mimusops, Linn. Gen. n. 478 {Synarrhena , Finch, et Mey.in 

 Bull. Acad. Peterb. VIII (1841), 255). — Calycis segmenta 6 

 V. 8 , 2-seriata , exterioribus subvalvatis interiora imbricata inclu- 

 dentibus. Corolla tubo brevi lata, lobis 18 v. 24 , quorum 12 v. 

 16 exteriores 1—2 seriati, 6 v. 8 interiores. Stamina 6. v. 8, 



