`white nettle-leaved mullein` flowers - verbascum chaixii `album`

album arboretum bloom blossom botanical botany breed candles chaix chaixii common cultivar cultivation cut filament flora flower flowers gallen garden green hairy hybrid koenigskerze leaf leaved long mixture mullein natural nature nettle petal pink plant purple saint scrophulariaceae stamen swiss switzerland thapsus velvet verbascum wedding white yellow