Cystopteris protrusa Alstroemeria or in an aquatic garden

or in an aquatic garden

While we have sold over 1

From late summer until frost

We are thrilled to finally be able to offer one of the rarest of the hepatica species

The symmetrical clump is topped in midsummer with 20" scapes of lavender flowers

Cystopteris protrusa Alstroemeria or in an aquatic garden(aka: Cystopteris fragilis var. protrusa) Protruding bladder fern really? There's a name that obviously wasn't run by the marketing team, which is a shame since it's a truly great fern. So, if you can get past the common name, and you're looking for a compact groundcover fern, look no farther than the North American native southern fragile or bladder fern, Cystopteris protrusa. Native to all states east of the Mississippi River, the widespread