186 BOTANICAL NOTES. 
Fig. 4.—14 inches high, fairly robust. Leaf thick, broad, 
ribbed, 7 inches long. Raceme of 2 flowers. 
Perianth 9 lines long, blue and pink, spotted 
with dark blue. 
Fig 5,—9 inches high, slender. Leaf 5 inches thick, slender. 
Raceme of 2 flowers. Perianth 4 lines long, 
pale blue and pink, slightly veined with darker 
blue. 
Fig. 6.—13 inches high, rather robust. Leaf 6 inches long, 
rather thick, broad. Raceme of 3 flowers. 
Perianth 5 lines long, blue, slightly veined. 
Fig, 7.—9 inches high, slender. Leaf 44 inches long, thick, 
slender. Raceme of 2 flowers. Perianth 4 lines 
long, blue, without spots or veins. Column 
hood split. 
Fig. 8.—Similar to 7, but rather more robust. Perianth 
spotted. Column hood deeply emarginate. 
Fig. 9.—18 inches high, robust. Leaf 8 inches long, thick, 
not broad, but ribbed. Raceme of 7 flowers. 
Perianth 9 lines long, pale blue. Column hood 
truncate, papillose at end. 
Fig. 10.—24 inches high, robust. Leaf 10 inches long, thick, 
broad, ribbed. Raceme of 13 flowers. Perianth 
10 lines long, pale blue. Column hood truncate, 
papillose. 
Fig. 11.—10 inches high, slender. Leaf 5 inches long, rather 
broad, thick. Raceme of 4 flowers. Perianth 
5 lines long, pale blue and pink. Column 
hood slightly thickened with a plain emarginate 
apex. 
Fig. 12.—6 inches high, very slender. Leaf 3 inches long, 
very slender. Flower solitary. Perianth 3 to 
4 lines long, pale blue and pink. Column hood 
thick, emarginate. 
Fig, 13.—8 inches high, rather robust. Leaf broad, thick, 
ribbed, 4 inches long. Raceme of 3 flowers. 
Perianth pale blue, 6 lineslong. Column hood 
thick, emarginate. 
Fig. 14.—18 inches high. Raceme of 7 flowers. Perianth 
8 lines long, otherwise similar to 13, 
Fig. 15.—Flower solitary. Column hood truncate, but not 
emarginate, otherwise similar to 13. 
