Sawsedge (Morelotia): A Mysterious Hawaiian Native
If you’ve stumbled across the name sawsedge or Morelotia in your native plant research, you’re likely dealing with one of Hawaii’s more elusive botanical residents. This perennial graminoid – essentially a grass-like plant that could be a sedge, rush, or similar species – represents the fascinating complexity of Hawaii’s native flora.





What We Know About This Hawaiian Native
Morelotia is native to Hawaii, making it a true island endemic. As a perennial graminoid, it belongs to that wonderful group of grass-like plants that includes sedges, rushes, and their relatives – the unsung heroes of many ecosystems that often get overlooked in favor of showier flowering plants.
This plant calls only Hawaii home, making it exclusive to the island chain’s unique growing conditions and climate.
The Challenge of Growing Morelotia
Here’s where things get interesting (and a bit frustrating): comprehensive growing information for Morelotia is remarkably scarce. This could mean several things:
- It might be an extremely rare or endangered species
- It could be known by other names more commonly used
- It may have very specific habitat requirements that make cultivation challenging
- Research on this particular genus may be limited
Should You Try to Grow Sawsedge?
Given the lack of available cultivation information, attempting to grow Morelotia presents some challenges. Without knowing its specific growing requirements, preferred conditions, or even its exact appearance, successful cultivation would be largely guesswork.
If you’re interested in Hawaiian native graminoids for your garden, consider exploring better-documented alternatives like native Hawaiian sedges (Carex species) or rushes (Juncus species) that are native to the islands and have established growing guidelines.
The Importance of Accurate Plant Information
This situation highlights why proper plant identification and documentation matter so much in native gardening. When information is limited or unclear, it becomes difficult to:
- Provide appropriate growing conditions
- Understand the plant’s ecological role
- Determine conservation status
- Assess its garden suitability
What to Do Next
If you’re specifically interested in Morelotia, consider reaching out to Hawaiian native plant societies, botanical gardens, or university extension services in Hawaii. They may have additional insight into this mysterious graminoid or can suggest similar native alternatives that would thrive in cultivation.
For mainland gardeners inspired by Hawaiian natives, focus on well-documented species that are appropriate for your climate zone and legally available through reputable native plant nurseries.
Sometimes the most interesting plants are the ones that remain a bit mysterious – and Morelotia certainly fits that description!