Herbarium

Threatened and Endangered Plants

Under the Endangered Species Act of 1973, "Threatened Species" is defined as any species which is likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range, while "Endangered Species" is defined as any species which is in danger of extinction.

Contact the Park

Mailing Address:

Haleakalā National Park
PO Box 369

Makawao, HI 96768

Phone:

(808) 572-4400
For general park information, please call us at (808) 572-4400. -Summit Area -Crater Area -Hiking Trails -Camping -Back country travel -Cabin reservations Our recorded message is available 24-hours a day and will likely contain an answer to your question. To speak to a park representative, call the same number and press 0 during our office hours of 8:00 am - 3:45 pm HST. Kipahulu (Coastal Area) Please call 248-7375 during our office hours of 9am-5pm HST.

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