Ten 
Hien ao 
uy Ne 
Ca 
YO oe 
e QO ATVI ooh 
aA 
Le ee Bs 
EES 
ATi 
te 
Seow, 
rer 4, SRS 
be met st 
Ct a 
en 
Ha gy 
vr 
AN iron 
We 
up ie! con I 
‘” Bu Md 
NE ZING f 
vances S > Wk ts 
me ee Ea oy ie eS TREK ¥ 
Oey, Y 
ai BOSMAG Ass we Ay OR Sey 
Figure 3. Schematic views of variation in leaf anatomy of neotropical Cinnamomum. A, Cross section of C. 
costaricanum at midvein; a, same species, leaf blade section. B, Cross section of C. breedlovei at midvein; b, same 
species, leaf blade section. C, Cross section of C. /eptophyllum at midvein; ¢, same species, leaf blade section. D, 
Cross section of C. uninervium at midvein; d, same species, leaf blade section. co= collenchyma, e= epidermis, o= 
oil cell, p= palisade parenchyma, ph= phloem, s= spongy parenchyma, sc.= sclerenchyma, v= vein surrounded by 
sclerenchyma, xy= xylem. 
