Pterostylis multiflora is a terrestrial , perennial , deciduous , herb with an underground tuber .
Pterostylis multiflora when not flowering , a rosette of three to eight egg - shaped to heart - shaped leaves that lie flat on the ground .
Pterostylis multiflora is a terrestrial , perennial , deciduous , herb with an underground tuber and when not flowering , a rosette of three to eight egg - shaped to heart - shaped leaves that lie flat on the ground .