Chrysanthemum plant named Yellow Nova

Abstract

A chrysanthemum plant named Yellow Nova characterized by its flat capitulum form; daisy capitulum type; yellow ray floret color; diameter across face of capitulum ranging from 75 to 95 mm. at maturity; uniform nine (9) week photoperiodic flowering response to short days; tall plant height when grown as a single stem cut spray; 10 to 15 cm. peduncles on open, normally terminal sprays, and slow development of tight green discs; tolerance of 13° C. (56° F.) for initiation and development when grown in single stem cut spray programs with a continuous dark period of 13 to 15 hours.

I claim: 
     
       1. A new and distinct plant of Chrysanthemum morifolium, Ramat., known by the cultivar name of Yellow Nova, as described and illustrated, and particularly characterized as to uniqueness by the combined characteristics of flat capitulum form; daisy capitulum type; yellow ray floret color; diameter across face of capitulum ranging from 75 to 95 mm. at maturity; uniform nine (9) week flowering response; tall plant height when grown as a single stem cut spray; 10 to 15 cm. peduncles on open, normally terminal sprays, and slow development of tight green discs, and tolerance of 13° C. (56° F.) for initiation and development when grown in single stem cut spray programs with a continuous dark period of 13 to 15 hours.