Furthermore, the honeysuckle genus "Weigela" is named after him. Other species formerly included in "Diervilla" are now treated in the genus "Weigela". The larvae feed on honeysuckle, "Symphoricarpos albus" and "Weigela". A cultivar with buttery-yellow flowers is known as "Canary Weigela". The genera "Diervilla" and "Weigela" have capsular fruit, while "Heptacodium" has an achene. The genus name, "Weigela", is named after the German scientist Christian Ehrenfried Weigel. The German "Weigela" national collection, Sichtungsgarten Weigela, is in Buckow, Maerkische-Schweiz. "Weigela subsessilis" is a deciduous, broad-leaved, shrubs, which grows from 2~3 meters tall.