Aster mongolicus Hortensis Aroids you will probably never see

you will probably never see flowers

If that's not enough

it does not fit any reasonable criteria of an invasive plant

Northern maidenhair fern prefers a cool

Aster mongolicus Hortensis Aroids you will probably never see(aka: Kalimeris mongolica, Kalimeris pinnatifida) It's been hard to keep up with the name changes, since this poor plant's identity has been batted around by taxonomists more than a tennis ball on Wimbledon's Centre Court. A favorite of the late garden writer Elizabeth Lawrence, Aster 'Hortensis' is a wonderful, slowly spreading deciduous perennial which arises in spring to form a dense patch of 20" tall, interwoven stems, clothed with apple green,