COMMERCIAL DUTCH-BULB CULTURE. 43 
B. Single flowered. — Early but larger than the previous group and better for 
dual purposes. 
White. — White Hawk, Pottebakker white. 
Blush-pink. — La Reine and La Reine Maxima, Cottage Maid. 
Red-yellow. — Grand Due (Keizerskroon) Hector, Duchesse de Parma. 
Orange. — Fred Moore and Thomas Moore. 
Scarlet and orange-scarlet. — Prince of Austria, Couleur Cardinal, Artus, 
Vermilion Brilliant. 
Yellow. — Mon Tresor (fig. 31), Yellow Prince, Chrysolora. 
O. Double flowered. 
White. — Schoonoord, La Candeur. 
Scarlet. — Vuurbaak, Imperator Rubrorum. 
Orange and red. — El Toreador, Prince of Orange. 
Red (edge yellow). — Tournesol. 
Fig. 31. — The Mon Tresor tulip, a variety of the " Single Early " group. Experi- 
mental planting at Bellingham, Wash. 
SECTION IT. 
Late or May flowering. 
A. Cottage varieties. — A catchall for a miscellaneous lot of breeder varieties 
not belonging to the other groups of this section. 
Several colors. — Ingelscombe, Gesneriana. Fulgens, Didieri, and Elegans 
varieties. 
White. — La Candeur (Parisian White), Royal White. 
Yellow. — Glare of the Garden, Golden Eagle, Parisian Yellow, 
Retroflexa, Yellow Perfection, Bouton d'Or, Golden Crown, 
Retroflexa Grandiflora. 
Rosy white. — The Fawn, Isabella. 
Scarlet. — La Merveille, Scarlet Mammoth. 
Primrose. — Vitellina. 
