SUMMARIES OF PLANT CHARACTERS, ETC. 

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



355 



Cypripedium lathamianum 

 inversum, microscopic 

 characters — Contin'd: 



Dorsal sepal: 



Upper epidermis at 

 middle: 



Length of cells 



Width of cells 



^imiber of hairs 



Length of hairs 



Color above midrib, . . . 

 Upper epidermis at base : 



Length of cells 



Width of cells 



Number of hairs. . . 



Length of hairs 



Color 



Lower epidermis at middle : 

 Length of pointed hairs 

 Length of club-shaped 



hairs 



Ratio of pointed to club- 

 shaped hairs 



Color 



Lower epidermis at base : 



Length of cells 



Width of cells 



Length of pointed hairs 

 Length of club-shaped 



hairs 



Ratio of pointed to club- 

 shaped hairs 



Color of cells 



Color of hairs 



Lateral petals: 

 Upper epidermis at 

 middle: 



Length of cells 



Width of cells 



Color 



Lower epidermis at 

 middle: 



Length of cells 



Width of cells 



Shape of cells 



Waviness of walls 



Upper epidermis at base : 



Length of hairs 



Color 



Labellum : 



Upper epidermis at base: 



Length of cells 



Width of cells 



Length of hairs 



Color 



Upper epidermis at most 

 anterior part: 



Length of cells 



Width of cells 



Length of hairs 



Color... 



Lower epidermis between 

 apex and most ante- 

 rior part: 



Length of cells 



Width of cells 



Color , 



Lower epidermis at base : 



Length of cells 



Width of ceUs 



Color 



s^ 



QD 





O 



a * Is 



•s as. 



n 

 C/3 



a 



Total 88 



+ 



+ 9=cf 

 + 9 

 + 9 



+ 9 



+ 9=d' 

 + 9=^ 



+ 9=d' 



+ 9 



+ d' 



+ 0' 



+ 9 

 4-d' 



-l-9=cr 



+ 9 

 + 9 



+ 



+ 9 



41 



+ 9 



+ 9 

 + & 



+ 9 



+ 9 



+ 9=cf 



+ 9 

 + 9 

 + 9 



+ 'b 



33 



+ (? 



+ <? 



8. Cypripedium nitens, mac- 

 roscopic characters: 

 Leaf: 



Length 



Width 



Colored area at base . . 

 Length of dotted area. 



Length of youngest leaf 



Relative shortness of 



youngest leaf 



Flower: 



Flowering period 



I/ength of flower stalk 



Color of flower stalk. . . . 



Length of base 



Length of ovary 



Color of ovary 



Dorsal sepal: 



Length 



Width 



Color of upper surface . . 

 Anterior sepal : 



Length 



Width 



Color 



Lateral petals: 



Length 



Width 



Shape 



Crisping of margin. . . . 



Color 



Ijabellum: 



Length 



Width 



Color of exterior 



Color of interior 



Staminode: 



Length of apex 



Width 



Color 



a a 



Total 30 



Cypripedium nitens, micro- 

 scopic characters: 

 Leaf: 

 Upper epidermis: 



Shape of cells 



Thickness of walls at 



apex 



Length of cells at apex 

 Width of cells at apex 

 Thickness of walls at 



middle 



Length of cells at middle 

 Width of cells at middle 

 Length of cells at base. . 

 Width of cells at base. . 

 Lower epidermis: 



Shape of cells 



Length of cells at apex 

 Width of cells 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. . 

 Absence of stomata at 



base 



Color at base 



4- 



Q B 





+ 



•a 

 o 



B 



ta 



+ 



+ 



+ 



+ 



+ 9=^ 



+ 9 =& 

 + & 



+ 9=c? 



+ <? 



+ 9=0? 



+ 9 

 + 9=rf' 



+ cf 

 + 9=cf 



+ 9=0^ 



+ 9=0? 

 + 9=cf 



+cr 



15 



+ 9=^ 



+ 9 



+ cf 

 + cf 



+ 0^ 



+ 9 

 + 9 

 + & 



+ 9=cf 



+ 9 

 + 9 



+ 9 

 + 9 



+ 9 

 + 9 



+ 9 



+ 9 



+ 9 



+ 9 

 + 9 



