SUMMARIES OF PLANT CHARACTERS, ETC. 

 Table I. — Continued. Table I. — Continued. 



347 



Csnubidium eburneo- 

 lowianum, macro- 

 Bcopic characters 

 — Continued ; 



Lateral petals: 



Length 



Width 



Color 



Labellum: 



Length 



Width 



Color of outer si 

 face 



Color of inner sur- 

 face of tube. . 



Color of inner sur- 

 face at tip of crest 



Color of mark on 

 anterior lobe . . 

 Column: 



Length 



Width 



Main color of inner 

 surface 



Color of specks on 

 inner surface. .. . 



Color of outer sur- 

 face 



Total 35 



Microscopic characters: 

 Root (transverse sec- 

 tion) : 



Average width of 

 velamen 



Width of epidermal 

 cells : 



Depth of epidermal 

 cells 



Shape of epidermal 

 cells 



Width of cortex . . . 



Number of scler- 

 osed cells in cor- 

 tex 



Thickness of -walls 

 of these 



Depth of endoder- 

 mal cells 



Width of endomeral 

 cells 



Number of phloem 

 patches 



Diameter of largest 



vasa 



Leaf: 



Upper epidermis : 



Shape of cells . . . 



Presence of crystal 



Thickness of walls 



Length of cells at 

 apex 



Width of cells at 

 apex 



Length of cells at 

 middle 



I Qc 



+ 





+ 



s 



+ 



+ 



■■a 

 a 



+ 9=<f 



+ 9 

 + 9=d' 



+ 9 



+ 9 = cf 



+ 9=cf 



+ 9 



+ 9=rf' 

 + 9=cr 



22 



+ 9 



+ 9=d' 





+ cf 



■a 



+ cf 



J 



+d' 



+ 9 



+ C?' 



+ 9 



Cymbidium eburneo- 

 lowianum, micro- 

 scopic characters 

 — Continued: 



Leaf — Continued: 

 Width of cells at 



middle 



Length of cells at 



base 



Width of cells at 



base 



Lower epidermis: 



Shape of cells 



Thickness of walls.. 

 Length of cells at 



apex 



Width of ceUs at 



apex 



Number of stomata 



at apex 



Length of cells at 



middle 



Width of cells at 



middle 



Number of stomata 



at middle 



Length of cells at 



base 



Width of cells at 



base 



Number of stomata 



at base 



^1 

 CO 



Leaf, (transverse sec- 

 tion)': 

 At midrib: 



Depth of upper epi- 

 dermis 



Depth of aqueous 

 tissue cells .... 



Width of aqueous 

 tissue cells. . . . 



Depth of midrib 

 bundle 



Width of midrib 

 bundle 



Diameter of largest 

 vasa 



Depth of lower epi- 

 dermis 



Between midrib and 

 margin: 



Depth of upper 

 epidermis 



Depth of upper 

 sclerenc hyma 

 strands 



Width of upper 

 sclerenc hyma 

 strands 



Number of upper 

 sclerenc hyma 

 strands 



Number of meso- 

 phyll layers 



Depth of lower 

 B e 1 e r e n chyma 

 atrauds 



+ 



4- 



a o 

 3| 





a 

 & 



a 



+ 9 

 + 9=cf 





+ 0? 



+ 9 



+ 9 

 + 9 



+ 9=cf 



+ 9 



+ 9=<f 



+<? 



+<^ 





+ <?• 



+ 9 



+ 9 



