[Vor. 11, 1924] 
388 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
EXPLANATION OF PLATE 
PLATE 10 
Fig. 1. M. nasutus Greene, mature capsule, X 1. 
Fig. 2. M. longiflorus (Nutt.) Grant, flower, X 1. 
Fig. 3. M. Kelloggii Curran, opened flower, 2. 
Fig. 4. M. bicolor Benth., mature calyx, showing the corky ribs, X 1. 
Fig. 5. M. aurantiacus С ., cross-section of ovary, X 6. 
Fig. 6. M. Kelloggii Curran, mature capsule, X 2. 
Fig. 7. M. guttatus DC. var. arvensis (Greene) Grant, mature calyx, X 1. 
Fig. 8. M. guttatus DC. var. arvensis (Greene) Grant, mature ovary, х 4. 
Fig. 9. М. guttatus DC. var. arvensis (Greene) Grant, cross-section of ovary, 
Fig.10. M. Pulsiferae Gray, habit sketch showing the mature calyces and 
pedicels, X 1. 
Fig. 11. M. puniceus (Nutt.) Steud., flower, X 1. 
Fig. 12. M. tricolor Lindl., mature десіне; x 2. 
mohavensis 
Fig.13. M. Lemmon; opened "bh x 2. 
Fig. 14. М. aurantiacus Curt., flower, X 1 
Fig. 15. M. tricolor Lindl., cross-section of ovary, X 6. 
Fig. 16. M. Torreyi Gray, cross-section of dnt x 24. 
Fig. 17. M. subsecundus Gray, mature calyx, X 1 
S del. Miss Joyce Saunders 
