North America Native Plant

Black Rabbitsfoot Fern

Botanical name: Davallia trichomanoides

USDA symbol: DATR

Life cycle: perennial

Habit: forb

Native status: Probably native to Pacific Basin excluding Hawaii  

Black Rabbitsfoot Fern: A Delicate Tropical Beauty for Your Garden If you’re looking to add some tropical charm to your garden or indoor space, the black rabbitsfoot fern (Davallia trichomanoides) might just be the unique specimen you’ve been searching for. This fascinating fern gets its quirky common name from its ...

Black Rabbitsfoot Fern: A Delicate Tropical Beauty for Your Garden

If you’re looking to add some tropical charm to your garden or indoor space, the black rabbitsfoot fern (Davallia trichomanoides) might just be the unique specimen you’ve been searching for. This fascinating fern gets its quirky common name from its distinctive creeping rhizomes that really do look like furry rabbit feet – nature’s sense of humor at its finest!

What Makes This Fern Special

The black rabbitsfoot fern is a perennial epiphytic fern, meaning it naturally grows on other plants rather than in soil. This Pacific island native brings a touch of tropical paradise wherever it grows, with its delicate, lacy fronds creating an almost ethereal appearance in any setting.

Where Does It Come From?

This charming fern is native to the Pacific Basin, specifically found growing naturally in Guam and Palau. As a true island native, it’s perfectly adapted to the warm, humid conditions of tropical Pacific climates.

Growing Conditions and Care

If you’re considering adding a black rabbitsfoot fern to your collection, here’s what you need to know:

  • Climate: Thrives in USDA hardiness zones 10-12, making it perfect for tropical and subtropical gardens
  • Light: Prefers bright, filtered light – think dappled shade rather than harsh direct sunlight
  • Humidity: Loves high humidity levels, making it ideal for bathrooms, terrariums, or greenhouse settings
  • Mounting: As an epiphyte, it does beautifully mounted on tree bark, cork boards, or grown in hanging baskets

Garden Design Ideas

The black rabbitsfoot fern is incredibly versatile in landscape design. Its unique growth habit makes it perfect for:

  • Creating living sculptures when mounted on driftwood or cork
  • Adding vertical interest in shaded garden areas
  • Bringing tropical flair to covered patios and lanais
  • Indoor cultivation in bright, humid rooms

Is This Fern Right for Your Garden?

The black rabbitsfoot fern is an excellent choice if you:

  • Live in a tropical or subtropical climate (or can provide indoor tropical conditions)
  • Love unique, conversation-starting plants
  • Want to try your hand at growing epiphytes
  • Have a shaded area that needs some delicate foliage interest

However, this fern might not be the best choice if you’re looking for a low-maintenance, drought-tolerant plant or if you live in a climate with harsh winters and can’t provide adequate indoor growing conditions.

Wildlife and Ecological Benefits

While ferns don’t produce flowers to attract pollinators, they do provide valuable habitat and food sources for various small creatures in their native ecosystems. In garden settings, they contribute to biodiversity and help create the layered, natural look that many beneficial insects and small animals appreciate.

The black rabbitsfoot fern is a delightful addition to any tropical garden or indoor plant collection. Its unique appearance and relatively manageable care requirements make it a rewarding plant for gardeners looking to expand their horizons beyond typical flowering plants. Just remember – this little beauty likes it warm, humid, and bright but not blazing hot!

Black Rabbitsfoot Fern

Classification

Group

Fern

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision
Division

Pteridophyta - Ferns

Subdivision
Class

Filicopsida

Subclass
Order

Polypodiales

Family

Davalliaceae - Hanging Fern family

Genus

Davallia Sm.

Species

Davallia trichomanoides Blume - black rabbitsfoot fern

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