broad-leaved dock (rumex obtusifolius subsp. obtusifolius). immature inflorescence closeup

polygonaceae rumex obtusifolius arcuate branch bitter dock bluntleaf broadleaved butter cauline leaf deciduous ocrea distal immature inflorescence lamina blade vein panicle perianth segment petiolate petiole phyllotaxy stem venation subsp broad-leaved subsp obtusifolius closeup virtual herbarium belarus flora: focus-stacked closeups wild cultivated plants including flowers leaves fruits intended illustrations botanical manuals