270 Eleventh Annual Repoet 



A shrub or tree sometimes 6 m. (20 feet) high, with ascending 

 branches and an irregular crown. 



Specimens examined: Jennings and Owen (Deam). 



Plate 91. 



CRAT^GUS RUGOSA Ashe. Fretz's Thorn, (xl.) 



13. Crataegus Gattingeri Ashe. Dr. Clapp's Thorn. Gat- 



tinger's Thorn. (C. coccinea var. oligandra Torrey and Gray). 

 Plate 92. Spines numerous, 2.5-6 cm. (1-2 inches) long; leaves 

 narrowly ovate to deltoid, 2.5-6 cm. (1-23/2 inches) long, 2-5 cm. 

 (^-2 inches) wide, acuminate at the apex, broadly cuneate or 



