Sumatra- 12 
Pagaceae : 
R. 1476 Gastanopsis conspersispina Merr.n.sp. 
Y. 2326 i^uercus hystrix Korth. 
O'er! » 
B. 8507 Y 1972 Grawfurdia trinervis ( Bl.) O.KTz. (G.lDlumei) 
R. 324 Exacum chlronioides Griseb. 
UrtiaaesaG i 
This family is exceedingly difficult and is badly in 
need of thorough revision. I suspect that tv/o many "sped 
ies" have been described, and that on the other hand there 
are still too many ” collective species" 
B. 72332 Procris cephalidia Gomrn, 
B. 7749 Procris frutescens Blume 
B. 7560, Y. 1643 Boehmeria ? ( possibly Cypholophus) ;not 
Oreocnide 
Y, 1421, B. 7908 Boehmeria' rugosissiraa ( Bl.) Wedd 
B. 8583 Boehmeria ? 
B. 7750 , 738^6, 8617, Y 1449, 2328 Oreocnide sylvatica Miq. 
B. 7132 Debregeasia longifolia V/edd 
B. 7240, R. 55 B. 8435 Pipturus raollissimus Wedd 
B. 8434 Pipturus argenteus Wedd 
H. 1194, R. 1232, R. 158 Leucosyke sumatrana Miq. I think 
rather than E. capitellata Wedd., but might be a foian 
of the latter 
B. 7405 Leucosyke sumatrana Miq 
Y. 1170,B7133 Maoutia puya Wedd. ( not Boehmeria) 
3. 7439 Maoutia diversifolia Wedd 
B. 7387, 7718, 8629 Pouzolzia ovalis V7edd 
B. 8629 Pouzolzia; group of P. elegans Wedd 
R. 11, B. 8687 Polychroa sinuata ( Bl.) Merr 
Pilea spp. (various numbers,! cannit determine further at pr 
esent ) 
B. 7734, 8186, R. 1229 Laportea stimulans Miq 
B. 6491 Gonostegia hirta ( 31.) Miq 
B. 8581 Kiatostema polycephalum ( 7/all.) 
B. 8575, 8571, 8454 Elatosteraa sylvarium Ridl, The other 
Elatostemas I cannot name at present beyond the genus 
Zingiberaceae: 
I am not prepared to do much ¥/ith this difficult group 
other then to indicate the genera: scarcely a single 
specixiien is in condition for critical study as almost 
invariably the fugaceous flowers were not preserved. In 
Globba for example, the species cannot be placed by any 
key without corollas, and there isnH a single corolla 
on any of the specimens. 
B. 8084 Plagiostachys; no fls 
B. 6906 Pt agiostaenys no fls 
R. 373 Amofflum ? 
B. 6917 Araomum(dr Hornstaedtia ?) 
R. 58 i\moraum 
Palmae: I know very little about this group other than the 
more characteristic genera: here are some suggestions 
B. 7085 Plectocomia ?? 
R. 64 Korthalsia 
B. 7272 Daemonorops 
