BULLETIN DE L'HERBIER BOISSIER (2 me SÉR.). 1905 (59) 



702. Nephelium longana Cambess. — Cultivated in Siam, and in nearly 

 all warm countries. 



Trib. Cupanie^e 



703. Arytera montana Blume. — Lower Siam. 



704. Paranephelium muricatum Pierre, Fl. For. Coch. t. 328 a (Juillet 

 1895). — Near the town of Petchaburi (Pierre, n. 4113). 



705. Sisyrolepis Radlkofer, gen. nov. comra. in litt, ab auctore illustriss. 

 pro boc elencho, — ipsissimis verbis auctoris nunc primum transcriptis : incertse 

 sedis inter Sapindaceas Nomospermas Anomophyllas ob fructum ignolum. 



Flores spurie polygami, oblique symmetrici. Sepala 5, subulato-lanceolata, 

 anguste imbricata, inferiora (3. et 5.) reliquis paullo latiora obtusiuscula, omnia 

 crispato-pilosa et glandulis resiniparis aliis lepidoideis aliis subclavatis obsita. 

 Petala 4 (infimi sede inter sepalum 3. et 5. vacua), late elliptica, intus supra 

 unguem brevissimum squama sat alta subernarginata cucullatim inflexa utrinque 

 dense flavescenti-tomentella aucta. Discus semilunaris, ante sepalum 3. et 5. 

 interruptus, quasi duplex, supra petalorum insertiones lobulato-pulvinaris, dein 

 constrictus et in laminam oblique cyathiformem lobulatam petalorum squamis 

 arcte cinctam extus glabram intus hirsutam elevatus. Stamina 8, circa pistillum 

 intra disci cyathum inserta. Ovarium ovoideum, 3-Ioculare, processibus pilosis 

 echinatum : Stylus apicalis, filiformis apice subclavatus. Ovula in loculis soli- 

 taria, axeos tuberculo insidentia, erecta, campylotropa, apotropa, micropyle 

 extrorsum infera. Fructus ignotus. — Arbor (?), ramis teretiusculis pube molli 

 indutis. Folia sparsa, paripinnata, 4-5-juga, longe petiolata, exstipulata; foliola 

 subopposita vel intermedia alterna, late ovata, juniora supra in nervis, subtus 

 undique molliter pubescentia, praeter nervös mox glabrata tumque glandularum 

 lepidoidearum secreto resinoso utrinque obdurata, membranacea, epidermide 

 valde mucigera. Thyrsi in axillis foliorum superiorum singuli, ad apices ramo- 

 rum paniculatim congesti, cincinnos stipitatos laxifloros gerentes. Flores pedi- 

 cellati, médiocres. 



Sisyrolepis siamensis Radlkofer, sp. nov. — Character ut supra. Rami 

 5 mm., crassi. Folia petiolo 6-8 cm. longo adjecto 25-35 cm. longa, foliola 

 10-14 cm. X 6-8 cm. Thyrsi 12-20 cm. longi; pedicelli 6-8 mm., bracteee brac- 

 teolaeque nunc paullo nunc dimidio breviores. Flores expansi diam. 8-10 mm. 

 (carnei?). 



Hab. Bangkok, 1899 (Zimmermann, n. 123). 



The generic name is derived from the présence of hairy-fringed corollary 

 scales. In the spécimens., the bracts are linear, and the anthers reddish. 



Subfam. Dyssapindaceœ. 



706. Arfeuillea arborescens Pierre, Fl. For. Coch. t. 322 b (Juill. 1895), 

 nov. gen. et sp. — First found by Pierre in 1868 near the Song-phee-nong, the 



