48 
ANALYSES OF THE POTATO, 
XI. ORANGE POTATO. 
Color yellowish gray, eyes slightly margined with pink; flesh yellowish ; form roundish ; eyes 
in 5’s. 
Organic analysis. 
Water * 78-44 
Starch - - - - - - - - 8-05 
Albumen *. 
Casein.. ■ 0-35 
Dextrine - - - - - - • O'17 
Sugar - - * - - » - - 2*38 
Gluten and fat - - - ■ - - O'36 
Fibre - - * ■ - - . ■ 8-0-5 
A diseased specimen gave 
Water 81-58 
Starch - 2-80 
Fat. 0-15 
Fibre - 6 - • ■ - - • 9‘65 
Ash per centum * * - * - ■ 0-76 
XII. SCOTCH GRAYS POTATO. 
EARLY BLUES, STAFFORD HALL. 
Pl. 4 B, fig. 2. 
Color bluish purple with yellowish patches, rose end darker than the heel end; flesh white; form 
elongated ; eyes in 5’s. 
Organic analysis. 
Water - 
71-63 
Starch - 
- 
- 
- 
9-28 
Albumen 
* 
- 
- ' 
0-92 
Casein ... 
0-20 
Dextrine 
* 
- 
o m 
0-40 
Sugar ... 
- 
- 
- 
3-64 
Gluten and fat 
- 
. 
* 
0-40 
F ibre 
- 
- 
- 
11-39 
Ash per centum 
* 
- 
- 
- 
1-12 
The Scotch Gray gives a good result in its unalysis. It is, however, complained of as 
disposed to become watery and rather strong. 
