Narrative
Oil type. 30 days from emergence to head first visible (3 days earlier than HA89). 83 days from emergence to harvest (6 days earlier than HA89). 70 cm tall at harvest (23 cm shorter than HA89). Internode 63 cm long at harvest (2.2 cm shorter than HA89). Number of leaves 22 (5 more leaves than HA89). No branching. Leaf blades 13.4 cm long and 11.6 cm wide (8.2 cm shorter and 9.1 cm narrower than HA89). Leaves narrower than long, cordate shape, acuminate apex, truncate base, finely crenate margin, shallow margin indentations, horizontal attitude, smooth, green with green margins. At flowering, ray flowers orange yellow, disk flower yellow, anthocyanin in stigmas present, pollen yellow, pappi green. Rays 46.2 mm long and 14.9 mm wide (14.7 mm shorter and 0.1 mm narrower than HA89). At maturity, head is 9.2 cm in diameter (6.2 cm narrower than HA89), convex receptacle shape, descending head attitude, 359 seeds per head (139 less than HA89). Seeds have a nearly solid black pericarp, white middle pericarp, no color on the inner pericarp, no stripes, no mottling, ovate shape, curved cross-section shape, 8.1 mm long (1.5 mm shorter than HA89), 3.1 grams per 100 seeds (1.7 grams lighter than HA89), none held on 7.9 mm (20/64) round-hole screen (same as HA89). Susceptible to rust, verticillium wilt, downy mildew, sclerotinia wilt, and sunflower moth. Neck or stem strength is superior to HA89. Lodging resistance, branching type, leaf shape, leaf color, head attitude, ray flower color, and seed shape are the same as HA89. Leaf attitude is the same as RHA273. Seed color and seed striping pattern are the same as RHA274. Petiole length and seed yield less than HA89. 37% oil content (8% less than HA89). Excellent lodging resistance, weakly fused anther cylinder, and no anthocyanin in hypocotyl.