achenial

Achenial Hairs and Fibers of Compositae
The Achenial Hairs of Townsendia
Achenial hairs of Senecio.
Phylogeny and evolution of achenial trichomes in the Lucilia-group (Asteraceae: Gnaphalieae) and their systematic significance
The Taxonomic Relevance of Achenial Trichomes in Invasive European Asteraceae1
Achenial Hairs of Compositæ
Achenial Hairs of Compositæ
The characteristics of thoracic insufficiency syndrome associated with fused ribs and congenital scoliosis
Some generic concepts in Compositae - Gnaphaliinae
Gochnatia (Asteraceae, Mutisieae) and the Gochnatia Complex: Taxonomic Implications from Morphology