344 



SUMMARIES OF PLANT CHARACTERS, ETC. 



Table I. — Continued. 



Table I. — Contimml. 



a1 



[pomoea Bloteri, micro- 

 pio characters 



— Continued: 



Stem — Continued: 



Number of cham- 

 bered crystal cells 



1 levelopment of 

 wood 



Diameter of larg- 

 est vasa 



Number of proto- 

 xylem patches. . 



Number of crystal 

 cells in intra 

 xy laryphlcem . . . 



Leaf — Lamina: 

 Upper epidermis 



base: 

 Waviness of cell 



walls 



Length of cells 

 Width of cells. 

 Number of sto- 



mata 



Number of glands 



Diameter of 



glands 



Position of sto- 



m a t a and 



glands 



Number of hairs 

 Length of hairs 

 Stiffness of hairs 

 Length of papil- 

 la? along veins 

 Length of margi 



nal papilla; 



Upper epidermis at 



apex: 

 Length of cells.. 



Width of cells 



Number of sto- 



i 



Number of glands 



Diameter of 



glands 



Length of hairs. . . 

 Length of papilla) 



long veins . . 

 Lower epidermis at 



ba 

 Length of cells . 

 Width of cells. . 

 Number of sto- 



mata . . . 

 Number of 



glands.. . 

 D i a m e t e t of 



■Is 



Lower epidermis at 



apex: 

 Length "f cells . 



U idth of cells 



Number of sto- 



niata. .. 

 Number of gl 



Diameter of 



glands. . 



+ 



t 



a 



+ 



+ 



m 



+ 9 

 + 9 

 + 9 



+ 9=d" 



+ 9=0" 



+ 9 

 + 9 



+ 9=cf 



+ 9=^ 



+ 9=J 

 + 9 

 + 9 



+ 9=0" 



+ 9=0' 



+ 9 



+ 9 



+ <? 



+ 9 



+ 9 = cf 



+ 9 

 +cT 



+ 9=d" 

 + 9 



+ 9 



+ 9 



+ 9=0" 



+ 9 



+ 9 



+ 9 



Ipomoea sloteri, micro- 

 scopic characters 

 — Continued: 



Petiole, transverse sec 

 tion: 



Angle between 

 ridges 



Outline 



Depth of epidermis 



Number of cortex 

 layers 



Diameter of cor- 

 tex cells 



Diameter of largest 



vasa 



Epidermis at base: 



Length of cells . . . 



Width of cells 



Number of glands 



Diameter of glands 



Length of multicel 

 lular protuber- 

 ances 



Corolla, limb: 

 Upper epidermis: 



Length of cells . . . 



Width 



Mesophyll cells — 



shape 



Lower epidermis : 



Waviness of cells. 



Thickening at an- 

 gles 



Size of cells 



Corolla tube: 

 Outer epidermis: 



Length of cells. . . . 



Width of cells 



Waviness of walls. 



Thickness of walls. 



Size of chromoplast 

 Stamens: 



Length of multicel- 

 lular glands at 

 base 



Total 95 



Lajlia-cattleya can 



hamiana, macro 



scopic characters: 



Root: 



Size and character 



of root 



Pseudobulb: 



Length 



Width 



Ridging of old pseu 



dobulbs 



Leaf: 



Thickness 



Color 



Length 



Width 



+ 



a a 



Si 



+ 



+ 



+ 9 

 + 9=d" 



+ 9=d" 



+ 9 



K 



+ 9=cf 

 + 9=^ 

 + 9=c? 



+ 9+d" 

 + 9=0" 



+ 9=cf 



31 



+ 9 



+ 9=^ 



+ 9 



+ d" 

 + 9=<? 

 + 9=cf 



+ 9 



+ 9 

 + 9=c? 



+ 0" 



+ 9 

 + 9=cf 





45 



+ <? 



