North America Non-native Plant

Burr Daisytree

Botanical name: Fitchia speciosa

USDA symbol: FISP3

Life cycle: perennial

Habit: tree

Native status: Non-native, reproduces and persists in the wild in Hawaii  

Burr Daisytree: A Tropical Tree with Limited Garden Appeal If you’ve stumbled across the name burr daisytree (Fitchia speciosa) in your plant research, you’re looking at quite an uncommon tree species. This perennial woody plant belongs to the daisy family, but don’t expect the cheerful blooms you might associate with ...

Burr Daisytree: A Tropical Tree with Limited Garden Appeal

If you’ve stumbled across the name burr daisytree (Fitchia speciosa) in your plant research, you’re looking at quite an uncommon tree species. This perennial woody plant belongs to the daisy family, but don’t expect the cheerful blooms you might associate with typical daisies – this one’s more tree than flower power.

What Exactly Is a Burr Daisytree?

The burr daisytree is a perennial tree that typically grows as a single-trunked specimen reaching heights of 13-16 feet or more. Like other members of the Asteraceae family, it’s built to last, with woody stems that can withstand various environmental conditions. Under certain circumstances, it may develop multiple stems or stay shorter than its typical height, but it generally maintains that classic tree form we’re all familiar with.

Where You’ll Find It Growing

Currently, Fitchia speciosa has established itself in Hawaii, where it’s considered a non-native species that was introduced from elsewhere. The plant has shown it can reproduce on its own in the wild and tends to stick around once it gets settled in an area.

Should You Plant a Burr Daisytree?

Here’s where things get a bit tricky. While this tree isn’t currently listed as invasive or problematic, there’s quite a bit we don’t know about it. The limited information available makes it difficult to recommend specific growing conditions, care requirements, or even what it looks like in full glory.

For most gardeners, especially those interested in supporting local ecosystems, there are likely better options available. If you’re gardening in Hawaii or similar tropical conditions, consider exploring native tree species that:

  • Support local wildlife and pollinators
  • Are well-adapted to your specific climate
  • Have established care guidelines and growing information
  • Contribute to preserving native plant communities

The Bottom Line

The burr daisytree remains something of a mystery in the gardening world. While it’s not flagged as a problematic species, the lack of detailed growing information and its non-native status in its current range make it a less-than-ideal choice for most home gardeners.

If you’re drawn to unique tree species from the daisy family, you might have better luck researching native alternatives in your area that can provide similar aesthetic appeal with the added benefits of supporting local ecosystems and having well-documented care requirements.

Sometimes the most interesting plants are the ones we admire from afar rather than invite into our gardens – and the burr daisytree might just be one of those intriguing specimens that’s better left to botanical curiosity than backyard cultivation.

Burr Daisytree

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Fitchia Hook. f. - fitchia

Species

Fitchia speciosa Cheeseman - burr daisytree

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