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Resource Title: Rare and Unusual Plants: Island of Hawaiʻi | Lyon Arboretum
Organization: Lyon Arboretum
Description:

This illustrated publication introduces the rare, unusual, and endangered plants of Hawaiʻi Island. It explains how native Hawaiian plants arrived and evolved, distinguishes indigenous and endemic species, and examines biodiversity, climate zones, ecosystems, endangered-species protection, habitat loss, invasive species, and conservation.

The main plant section contains photographic species profiles with information about each plant’s distribution, physical characteristics, habitat, threats, scientific classification, and Hawaiian cultural uses. Nearly all plants featured in that section were federally listed as endangered when the guide was prepared.

The publication also includes maps of Hawaiʻi Island’s climate zones, historical and present-day ecosystems, endangered-plant critical habitats, and public-land management areas. Its final sections discuss conservation conflicts, public access, invasive species, restoration, and actions individuals can take to mālama ka ʻāina.

Target Audience: 6th - 12th grade, 6th - 8th grade, 6th grade and above, 7th - 12th grade, Adult Education, Educators, Facilitators, High School, College
Instructional Roles: Enrichment, Main lesson, Planning
Environment: Classroom, Field trip, Self-guided
Content Type: Plant Directory, Policy, Publications, STEM investigation, Trails & Access Information
Type Of Engagement: Investigate, Observe, Reflect, Respond / Submit
Format: Images, PDF Guide
Activity:

Rare Hawaiian Plant Profile Investigation

Learners select one or more plants from the guide and record:

  • Hawaiian and scientific names
  • Plant family
  • Physical characteristics
  • Habitat and geographic distribution
  • Conservation status
  • Threats to survival
  • Traditional Hawaiian uses
  • Recommended conservation actions

Students can compare plants from different ecosystems or use the photographs and descriptions to support plant identification during a guided field experience.

Topics Covered:
  • Rare and endangered Hawaiian plants
  • Native, indigenous, and endemic species
  • Hawaiian plant evolution
  • Biodiversity and genetic diversity
  • Pollination and coevolution
  • Hawaiʻi Island climate zones
  • Dry forest, wet forest, shrubland, and alpine ecosystems
  • Plant identification and anatomy
  • Hawaiian and scientific plant names
  • Traditional Hawaiian plant uses
  • Habitat loss and fragmentation
  • Invasive plants and animals
  • Wildfire and grazing
  • Endangered-species laws
  • Critical habitat
  • Plant propagation and seed banking
  • Native ecosystem restoration
  • Public-land management
  • Mālama ʻāina and volunteer conservation

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