Name: Dendrobium lawesii 'f. red yellow DW' × Dendrobium lawesii 'f. purple white'
Etymology: Dendrobium (from the Greek
dendron = tree and
bios = life, referring to its epiphytic life on trees);
lawesii (named in honor of the English missionary and plant collector William George Lawes, who discovered the species in Papua New Guinea).
Origin / Distribution: Cultivar (intraspecific cross). The parent species
Dendrobium lawesii is native to Papua New Guinea and the neighboring islands.
Location / Habitat: Epiphytic. After deflasking, it requires intermediate to warm conditions, a bright to partially shaded location with plenty of indirect light (no direct, intense midday sun), humidity of approx. 60–80%, and continuous, gentle air circulation.
Description & Notes: This deliberate sibling cross (
sibling cross) combines two exceptional color forms of the popular Melanesian species
Dendrobium lawesii. The species is renowned for its pendant clusters of tubular to bell-shaped flowers, which often appear directly on older, leafless pseudobulbs. The parent 'f. red yellow DW' contributes warm, vivid red and yellow hues, while the partner 'f. purple white' offers contrasting purple and white tones. The seedlings promise vigorous plants with a fascinating range of variation in their characteristic waxy flowers—from bicolored red-yellow combinations to intense purple and pastel shades. After deflasking, the young plants are ideally suited to growing in hanging baskets, pots with airy substrate, or mounted on cork, showcasing their naturally pendulous growth to best effect.