PROBLEM 4. Why We Ahist Practice Conservation 



407 



Fig. 358 Wild flowers that need protection. Which do you recognize? 



a. Trailing arbutus b. Jack-in-the-pidpit 



c. False Solornon's seal d. Mountain laurel 



e. Hepatica f. Bird's-foot violet 



(a, C, f — AMERICAN MUSEUM OF NATURAL HISTORY; b — BROOKLYN BOTANIC GARDEN; 



e, d — U. S. DEPARTMENT OF AGRICULTURE) 



