112 URTICACE.f:. 



or lobate, chartaccous, l)ut not coriaceous 2. F. faimoinsis. 



Stem not vcrv slendcr, clinibing; leaves entire oLlong-lanceolate or lanceo- 

 late, coriaceous 5. 



5. Eeceptacles 1^-2 cm. in «liameter, more or less rostrate at tlic apex usually 



liirsute (hairs l)rown) : stamen linear a])iculai(' 3. F. arisanemis. 



Rcceptacles nearly tlie samc size as, or a little smallcr tluiii the preceding, 

 not or slightly aj^iculate at thc iiju-x, nearly glalir(»us ...4. F. foveolata. 



6. Leaves miuutely j^itted on llic uiider surface, ])its tiUed with hairs 



."5. F. fcrasocnsis. 



Leaves not pitted <>u tlie under surface, hirsute 7. 



7. Receptacles ellipsoid 6. F. Awkeofsang. 



Receptacles urceolate 7. F. picmila. 



8. Rece})tacles mostly axillary 9. 



Receiitacles mostly iu fascicles on truuks or hraiiches 24. 



9. Leaves glabrous, quite smooth 10. 



Leaves hirsute or scabrous, but uot smooth 18. 



10. Lcaves mcmbranaceous or chartaceous ; small sln'ub ; loaves variable 



8 . /'. Jhrmosana. 



Leaves coriaceous , 11. 



11. Leaves obovate rounded at the apex, cuneate at the hase ; small shrub on 



sea-shore d. F. garanhiensis. 



Leaves never rouuded at the apex 12. 



12. Lateral nerves (or basal veius) parallel with j^vimary lateral veins 13. 



Lateral nerves (or basal veins) not parallel with primary lateral veius...l4. 



, 13. Leaves shortly tailed at the apex; tails at most 5 mm. long, very obtuse 



at the apex 10. F. retusa. 



Leaves abruptly long-tailed at tlie apex; tails 1 cm. long, slightly obtuse 



at the apex 11. F. impidato-caudata. 



14. Leaves tri-nerved at the base 12. F. WigUiana. 



Leaves pirmi-nerved 15. 



1.3. Leaves with middle lateral veins diverging from the costa at 70°-80', 

 ispidatc at the apex 13. F vasculosa. 



Leaves with middle lateral veins diverging from the costa at 60°-40°...16. 



