September 21, 2021 by mgnvmmfErechtites_hieraciifolius_seedhead_cypselae_pappi_Sept_MMF Erechtites hieraciifolius (American burnweed) seedhead showing tapered, 10–12 ribbed, brown cypselae with copious, capillary, bright white pappi. Photo © Mary Free About mgnvmmf Previous Post:Erechtites_hieraciifolius_seedhead_cypselae_pappi_Sept_MMF