- i35 - 



N. vern. : Régnas api (malais). 



Malacca : Lahat-Perak n° i3 [Errington de la Croix]. 



5. Planchonella Pierreana Dubard = Croixia borneensis 

 Pierre = Siderocarpus borneensis Pierre. 



Ramuli novelli ferrugineo-tomentosi, dein subere rubescenti in longi- 

 tudine striato tecti. Folia magna, coriacea, oblongo-obovata, breviter 

 acuminata, basi attenuata, petiolo brevi crasso. (Lamina i5-22 cm. longa, 

 7-5 cm. lata, acumen 5 mm. longum, petiolus r,5-2 cm. longus.) Costa 

 subtus elevatissima, supra canaliculata; costulae 25-32 utrinque parum 

 distantes, parallelae, ante marginem distincte arcuato-unitce, nervis trans- 

 versis supra impressis ut costulae, subtus indistincts. Faciès superior la- 

 minœ glabra, faciès inferior, ut petiolus, dense tomentosa. 



Bornéo oriental, n" 4197 [Tefsmann] Herb. Pierre. 



28. F. PELLEGRIN. — Munronia nouveau de l'Annam, 



Mnnronia Robinsonii Pellegrin. 



Fruticulus humillimus, io-i5 cm. altus. Radix perpendicularis ; suber 

 crassum, rimosum, cinereo-album. Gaulis adpresse pubescens, pilis stel- 

 latis. Folia S-juga, alterna, imparipinnata, non stipulata, numerosa, ad 

 apicem ramorum conferta, 8-12 cm. longa, usque ad 1,5-2 cm. petiolata; 

 foliola tenuiter membranacea, subpellucida, utrinque adpresse hirtella, 

 parva, 1 ,5-3 cm. longa, i-i,5 cm. lata, subsessilia, opposita, polymorpha, 

 oblongo-obovata, inferne intégra cuneato-acuta, superne obtusa 3-5 den- 

 tata;terminalialateralibus vix majora ; nervi secundarii alterni, adscenden- 

 tes subtiles, utrinque circiter 3. Inflorescentiae cymosœ, foliis breviores, 

 i-4flora3,hirtellae, brève pedunculatœ ; pedicelli o,5 cm. longi ; bractese, brac- 

 teoleasque minutae. Flores hermaphroditi, 2 cm. longi, luteo-virides. Calyx 

 persistens, o,5 cm. longus, ad basin 5-partitus : lobi oblongo-spathulati, 

 utrinque stellatohirtelli. Corolla gamopetala, extus dense adpresse hirtella, 

 2 cm. longa; tubus i3 mm. longus, filiformis, diametro 1 mm.; lobi 

 oblongi vel obovati plus minus acuti. Tubus stamineus corolla paullo 

 brevior, extus hirtellus, intus glaber, margine 20-laciniatus, inter lacinias 

 10-antheriferus ; antherœ minuta;, introrsœ, ovatœ, acuminatœ, dorso hir- 

 sutae. Discus tubulosus, glaber, apice dentatus, ovarium circiter œquans. 

 Ovarium 5-loculare, globosum, exiguum, hirsutum, loculis biovulatis, ovu- 

 lis superpositis ; stylus, ovario articulosus, filiformis, glaber, apice leviter 

 inrlatus, tubum stamineum œquans; stigma capitatum. Capsula villosa, 

 depresso-globosa, costata, loculicida; valvae obovato-obcordatœ, 8 mm. 

 longée. 



Annam : Nha-Trang et ses environs, 11-26 mars 1911, 

 n° 1264 [Robinson]. 



