North America Non-native Plant

Fadyen’s Silktassel

Botanical name: Garrya fadyenia

USDA symbol: GAFA5

Life cycle: perennial

Habit: shrub

Native status: Non-native, reproduces and persists in the wild in the U.S. Virgin Islands  

Fadyen’s Silktassel: A Rare Caribbean Shrub Worth Knowing About If you’ve stumbled across the name Fadyen’s silktassel (Garrya fadyenia) in your plant research, you’ve discovered one of the more mysterious members of the silktassel family. This perennial shrub has an interesting story, though finding detailed information about it can be ...

Fadyen’s Silktassel: A Rare Caribbean Shrub Worth Knowing About

If you’ve stumbled across the name Fadyen’s silktassel (Garrya fadyenia) in your plant research, you’ve discovered one of the more mysterious members of the silktassel family. This perennial shrub has an interesting story, though finding detailed information about it can be quite the treasure hunt!

What Exactly Is Fadyen’s Silktassel?

Fadyen’s silktassel is a multi-stemmed woody shrub that typically grows to heights of 13-16 feet, though it can sometimes stretch taller or remain more compact depending on growing conditions. Like other members of the Garrya family, it’s a perennial that develops several stems arising from or near the ground, giving it that classic shrubby appearance we associate with many native landscape plants.

Where Does It Come From?

This particular silktassel species is native to Jamaica in the Caribbean. However, it has established itself in the U.S. Virgin Islands, where it’s considered a non-native species that reproduces on its own and persists in the wild. It’s one of those plants that found a new home and decided to stay!

Should You Plant Fadyen’s Silktassel?

Here’s where things get a bit tricky. While this shrub isn’t listed as invasive or noxious, its status as a non-native plant in the Virgin Islands means gardeners should approach it thoughtfully. Since detailed information about its growing habits, care requirements, and ecological impact is quite limited, it might be wise to consider native alternatives first.

If you’re gardening in areas where this plant naturally occurs or has established itself, and you’re drawn to its unique characteristics, just be mindful of how it performs in your specific landscape.

The Information Gap

Unfortunately, Fadyen’s silktassel falls into that category of plants where horticultural information is surprisingly scarce. Details about its preferred growing conditions, hardiness zones, propagation methods, and even its wildlife benefits remain largely unknown or undocumented in readily available sources.

This lack of information doesn’t necessarily make it a bad choice, but it does make it a challenging one for gardeners who like to know exactly what they’re getting into before planting.

Consider Native Alternatives

If you’re attracted to the idea of growing a silktassel-type shrub, you might want to explore native options for your specific region. Many areas have their own native Garrya species or similar shrubs that offer:

  • Better-documented growing requirements
  • Established relationships with local wildlife
  • Adaptation to local climate conditions
  • Support for native ecosystems

The Bottom Line

Fadyen’s silktassel represents one of those intriguing plant mysteries that remind us how much we still have to learn about the botanical world. While it’s certainly an interesting species with its Caribbean origins and naturalized presence in the Virgin Islands, the lack of detailed growing information makes it a plant that’s more fascinating from a botanical perspective than a practical gardening one.

If you do encounter this shrub in the wild or have the opportunity to observe it, consider yourself lucky to witness one of the lesser-known members of the silktassel family. Just remember to prioritize well-documented native species for your landscape projects – your garden (and local ecosystem) will thank you for it!

Fadyen’s Silktassel

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Cornales

Family

Garryaceae Lindl. - Silk Tassel family

Genus

Garrya Douglas ex Lindl. - silktassel

Species

Garrya fadyenia Hook. - Fadyen's silktassel

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