TREES, SHRUBS, VINES AND PLANTS. 



141 



Procumbent, Trailing, prostrate, lying on the ground. 



Prostrate, Lying flat upon the ground. 



Pubescent, Downy. 



Pyramidal, Having the shape of a pyramid. 



Raceme, A cluster of flowers or fruit. 



Recurving, Bending toward the ground. 



Sepal, A part of the calyx or perianth of a flower. 



Sterile, Barren, unfruitful. 



Tendril discs, Claspers given to climbing plants for supports. 



Tuberous, Round, fleshy, underground stems, as, for example, potatoes. 



Trifoliate, Having three leaves. 



Tubular, Having the form of a tube or pipe. 



Umbel, A flat-topped flower cluster. 



Whorl, Leaves or flowers arranged around a stem, in the same plane 

 with each other. 



