542 The Botanical Gazette. [December, 
oblongis inaequilateris subobliquis margine remote denticu- 
latis in sicco tenuissime membranaceis pellucidis penninerviis 
nervis lateralibus utrinque circiter 8 tenuissimis subadscend- 
entibus, fl. masc. sepalis 2 obovatis integris petalis o antheris 
filamenta duplo superantibus spathulato-oblongis, fl. 
‘Begonia Thiemei C. DC.; glabra foliis modice petiolatis 
d 
laciniis spiraliter papilliferis tortisque ovario 3-loculari, cap- 
sula transverse longe alata ala maxima ovata obtusa. 
Caulis herbaceus. Folia conferta alterna ad 16™ longa ad 
6™ lata in sicco tenuissime membranacea stomatibus sparsis 
raris magnis ellipticis. Sepala 1™ longa. Capsula elliptica 
alis membranaceis quarum maxima 16" intermedia 5™™ longa. 
Placente 2-partitz lamellis utrinque ovuliferis. 
“San Pedro Sula, Depart. S. Barbara, Honduras, alt. 800°, 
Mch. 1888, Dr. C. Thieme, no. 5,240. ° 
Begonia trichosepala C. DC.; caule repente haud dense 
piloso e nodis radicante, foliis longe petiolatis ovato-acuminatis 
basi cordatis margine remote denticulatis supra glabris subtus 
ad nervos sparse pilosis penninerviis nervis secundariis alternis 
adscendentibus utrinque 5, inflorescentia pauciflora florente 
cum pedunculo quam folium breviore, fl. masc. sepalis 2 ro- 
tundatis extus in medio longe fimbriatis petalis 2 quam sepala 
multo minoribus ellipticis glab is integris antheris oblongis 
obtusis quam filamenta pluries longioribus, fl. fem. stilis cadu- 
membranacei subpellucidi stomatibus ellipticis sparsis.  Pe- 
ansamald, Depart. Alta Verapaz, Guat., alt. 3,800%, Jan. 
1887, von Tiirckheim, no. 225. 
egonia Tuerckheimii C. DC.; foliis magnis longe petio- 
latis ample reniformibus Margine undulatis palmati-g-nervils 
utrinque ovuliferis 
