lily of the valley

apex asparagaceae bead bell berry brownish called clear clone colonies colored connected consisting contains convallaria convallariaceae cool diameter dormant europe extensive family flowering flowers form formed formerly forming forms fruit fused genus ground hemisphere herbaceous keiskei leafy leaves like liliaceae lilioid lily majalis march mild monocots native nolinoideae northern perennial pips plant poisonous raceme rhizomes ruscaceae scented scientific seed separate shoots small species spreading spring stems sterile stolons subfamily summer sweetly tepals transcaucasica translucent upright valley white wide winters woodland