North America Native Plant

Kyhosia

Botanical name: Kyhosia

USDA symbol: KYHOS

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Kyhosia: A Mysterious Native Forb If you’ve stumbled upon the name kyhosia in your native plant research, you’ve discovered one of those intriguing botanical puzzles that keeps plant enthusiasts scratching their heads. This perennial forb is listed as native to the lower 48 states, with a specific presence in California ...

Kyhosia: A Mysterious Native Forb

If you’ve stumbled upon the name kyhosia in your native plant research, you’ve discovered one of those intriguing botanical puzzles that keeps plant enthusiasts scratching their heads. This perennial forb is listed as native to the lower 48 states, with a specific presence in California and Oregon, but detailed information about this particular species remains elusive.

What We Know About Kyhosia

Based on available botanical data, Kyhosia is classified as a perennial forb—essentially a non-woody herbaceous plant that returns year after year. As a forb, it lacks the significant woody tissue found in shrubs and trees, instead maintaining its life cycle through underground buds that survive seasonal changes.

Geographic Range

This native species calls the West Coast home, specifically documented in California and Oregon. This geographic distribution suggests it’s adapted to the Mediterranean and temperate climates characteristic of the Pacific Coast region.

The Challenge for Gardeners

Here’s where things get interesting (and a bit frustrating) for native plant enthusiasts: while Kyhosia appears in botanical records as a legitimate native species, detailed growing information, care requirements, and availability remain notably scarce. This presents both an opportunity and a challenge for adventurous gardeners.

What This Means for Your Garden

Without specific information about Kyhosia’s growing conditions, mature size, or ornamental characteristics, it’s difficult to recommend this plant for home landscapes. If you’re interested in supporting native biodiversity in California or Oregon gardens, you might consider these well-documented alternatives:

  • California poppies (Eschscholzia californica)
  • Coreopsis species native to your region
  • Native aster species
  • Regional wildflower mixes from reputable native plant suppliers

A Word of Caution

When encountering plant names with limited documentation, it’s always wise to verify information through multiple reliable sources. Local native plant societies, university extension services, and established native plant nurseries can provide valuable guidance about regional species and their cultivation requirements.

The Bottom Line

While Kyhosia remains an intriguing entry in botanical databases, the lack of detailed horticultural information makes it challenging to recommend for home gardening. Native plant enthusiasts in California and Oregon have access to numerous well-documented, readily available native forbs that can provide reliable beauty and ecological benefits in their landscapes.

If you encounter Kyhosia in the wild or have additional information about this species, consider contributing to citizen science projects or contacting local botanical institutions—you might help solve this botanical mystery!

Kyhosia

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

Kyhosia B.G. Baldw. - kyhosia

Species

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