North America Non-native Plant

Netvein Hollyfern

Botanical name: Cyrtomium

USDA symbol: CYRTO

Life cycle: perennial

Habit: forb

Native status: It's either native or not native in Hawaii âš˜ It's either native or not native in the lower 48 states  

Netvein Hollyfern: An Elegant Shade Garden Addition If you’ve ever wandered through a shaded garden and noticed glossy, dark green ferns with intricate patterns etched across their fronds, you might have encountered the netvein hollyfern (Cyrtomium). This distinctive fern brings an air of sophistication to any shade garden with its ...

Netvein Hollyfern: An Elegant Shade Garden Addition

If you’ve ever wandered through a shaded garden and noticed glossy, dark green ferns with intricate patterns etched across their fronds, you might have encountered the netvein hollyfern (Cyrtomium). This distinctive fern brings an air of sophistication to any shade garden with its leathery, evergreen foliage and unique net-like venation that gives it its common name.

What Makes Netvein Hollyfern Special?

Unlike many delicate woodland ferns, netvein hollyfern is a sturdy perennial that maintains its attractive appearance year-round. As a forb – essentially a non-woody plant – it lacks the substantial woody tissue you’d find in shrubs or trees, but don’t let that fool you into thinking it’s fragile. These ferns are remarkably resilient and can create beautiful, textural groundcover in challenging shaded areas where other plants struggle.

Where Does It Grow?

Netvein hollyfern has established itself across a surprisingly wide range of states, from the humid Southeast to the mild Pacific Coast. You can find it growing in Alabama, California, Connecticut, Florida, Georgia, Hawaii, Kentucky, Louisiana, Mississippi, New Jersey, New York, Ohio, Oregon, South Carolina, Texas, and Virginia. This broad distribution suggests it’s quite adaptable to different climate conditions.

A Note About Origins

While netvein hollyfern has naturalized in many areas across the United States, it’s worth noting that its native status is undefined in both Hawaii and the continental US. This suggests it may have originated elsewhere but has found a comfortable home in American gardens and landscapes. If you’re focused on strictly native plantings, you might want to consider native fern alternatives like Christmas fern or lady fern for your region.

Garden Design Role

Netvein hollyfern excels as a shade garden workhorse. Its glossy, architectural foliage provides excellent contrast to softer woodland plants like hostas or astilbe. The distinctive net-veined pattern adds visual interest even when the plant isn’t the focal point. Consider using it:

  • As groundcover under trees and large shrubs
  • In woodland or naturalistic garden settings
  • As a textural element in shade borders
  • In containers for patios or covered outdoor spaces

Growing Conditions

Like most ferns, netvein hollyfern thrives in shaded conditions with consistent moisture. It prefers well-draining soil that doesn’t become waterlogged, making it suitable for those tricky spots that are shady but not swampy. The plant appreciates some humidity, so it’s particularly happy in areas with natural moisture retention or near water features.

Wildlife and Pollinator Value

As a fern, netvein hollyfern doesn’t produce flowers, so it won’t directly attract pollinators like bees and butterflies. However, it can still play a valuable role in the garden ecosystem by providing shelter for small creatures and contributing to the overall biodiversity of shaded habitats.

Should You Plant It?

Netvein hollyfern can be a wonderful addition to shade gardens, especially if you’re looking for reliable, evergreen foliage that requires minimal maintenance. Its adaptability and attractive appearance make it a solid choice for many gardeners. However, if you’re committed to native-only gardening, explore local fern species that might provide similar benefits while supporting your area’s natural ecosystem.

Whatever you choose, remember that shade gardens benefit from plants that can thrive in challenging conditions, and netvein hollyfern certainly fits that bill with its glossy good looks and easy-going nature.

Netvein Hollyfern

Classification

Group

Fern

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision
Division

Pteridophyta - Ferns

Subdivision
Class

Filicopsida

Subclass
Order

Polypodiales

Family

Dryopteridaceae Herter - Wood Fern family

Genus

Cyrtomium C. Presl - netvein hollyfern

Species

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA