Is Boston fern invasive in Florida?

Is Boston fern invasive in Florida?

Is Boston fern invasive in Florida?

Florida has documented 80 invasive, exotic species that are disrupting native plant communities and 86 species that have the potential to be disruptive (www.fleppc.org). Often invasive, exotics can be hard to tell from their close native relatives. Sanibel's sword or “Boston” ferns are an example of that dilemma.

Where is Boston fern native?

northern South America The species Nephrolepis exaltata is a tropical species of sword fern (in the family Lomariopsidaceae), native to humid forests from northern South America through Mexico, in Florida and the West Indies where it can grow up to 7 feet tall. The plant called Boston fern – N.

Are ferns invasive in Florida?

Now considered a Category I invasive species, sword fern has made its presence known and continues to spread across Florida.

Are there non invasive ferns?

6 Maidenhair Fern The delicate, airy look of maidenhair ferns (Adiantum spp.) ... These noninvasive ferns look good planted together in a group. Northern maidenhair fern (A. pedatum aleuticum) grows 24-inch black-purple stems topped with arching branchlets arranged like fingers on a hand.

Do Boston ferns spread?

Given free root run in an outdoor bed, Boston fern can grow quickly and become crowded. It spreads by sending out runners and can become invasive. You can contain its growth by installing metal or plastic edging around the garden bed.

How do you identify a Boston fern?

The Boston Fern has graceful green, drooping fronds that are naturally cut in such a way to give a ruffled looking effect and therefore it looks really good in a hanging basket or in a place where the fronds can hang down over something, for example on the edge of a bookcase or shelf.

Do Boston ferns have spores?

Although the Boston fern has been around for nearly a century, it has not suffered from ennui as so many indoor plants have. ... It does not produce viable spores, so the Boston fern must be propagated vegetatively by divisions of the crown or by rooting runners (underground stolons).

Is Boston fern same as sword fern?

Nephrolepis exaltata, known as the sword fern or Boston fern, is a species of fern in the family Lomariopsidaceae (sometimes treated in the families Davalliaceae or Oleandraceae, or in its own family, Nephrolepidaceae) native to tropical regions throughout the world.

What kind of ferns grow in South Florida?

South Florida Ferns. Popular South Florida ferns for the landscape include macho, foxtail, Boston, holly, fishtail, wart, and asparagus fern. Garden ferns can work as graceful groundcovers for shade.

How tall do sword ferns grow in Florida?

Ferns provide graceful textures, thanks to their fronds. The native sword fern works great as a groundcover, spreading easily and requiring little maintenance. For a truly impressive statement in the landscape, try planting a tree fern. These primitive plants are suited to Central and South Florida and can grow to between 15 and 30 feet tall.

What kind of fern looks like a sword fern?

The invasive sword fern is a sneaky plant, as it looks almost exactly like a Florida native fern. To make matters worse, they share a common name—sword fern! The invasive sword fern can take over and displace all other ferns, ground covers and low growing plants by forming impenetrable dense stands.

How tall does a holly fern grow in Florida?

These primitive plants are suited to Central and South Florida and can grow to between 15 and 30 feet tall. Another favorite is the staghorn fern, so-called because of its distinctive antler-shaped fronds. It works well in hanging baskets or nestled in the trunk of a tree. Holly fern is named for the pointy tips on its glossy, leathery leaves.

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