Holden Forests and Gardens

CPC institution Code: HOL
Iris lacustris

Located in Kirtland, Ohio, twenty five miles east of Cleveland, The Holden Arboretum encompasses over 3,400 acres and is the one of the largest arboreta in the United States. Established in 1931 on 100 acres and accredited by the American Association of Museums, The Holden Arboretum is dedicated to collecting woody plants for ornamental and scientific merit for northeastern Ohio. Education, research, and conservation efforts juxtapose with the plant collections and natural areas to make The Holden Arboretum one of the nation's leading horticultural institutions.

Institution Species List Download CSV DOWNLOAD
Taxon Family Global Rank Legal Status Sponsorship Status
Aconitum noveboracense Ranunculaceae G3 LT Sponsored
Astragalus tennesseensis Fabaceae G3
Besseya bullii Plantaginaceae G3
Actaea cordifolia Ranunculaceae G3
Cirsium pitcheri Asteraceae G3 LT
Cyperus grayoides Cyperaceae G3 Sponsored
Erythronium propullans Liliaceae G1 LE Sponsored
Euphorbia purpurea Euphorbiaceae G3 Sponsored
Tetraneuris herbacea Asteraceae G3 LT Sponsored
Iliamna rivularis var. rivularis Malvaceae T5 Sponsored
Iris lacustris Iridaceae G3 LT Sponsored
Lespedeza leptostachya Fabaceae G3 LT
Erythranthe michiganensis Phrymaceae G1 LE Sponsored
Napaea dioica Malvaceae G4
Oxytropis campestris var. chartacea Fabaceae T1 LT
Plantago cordata Plantaginaceae G4 Sponsored
Poa paludigena Poaceae G3 Sponsored
Prunus alleghaniensis Rosaceae G4
Silene regia Caryophyllaceae G3 Sponsored
Solidago houghtonii Asteraceae G3 LT Sponsored
Spiraea virginiana Rosaceae G2 LT
Synandra hispidula Lamiaceae G4
Phemeranthus rugospermus Portulacaceae G3
Trollius laxus ssp. laxus Ranunculaceae T3
Collinsonia verticillata Lamiaceae G3
Rhodiola integrifolia ssp. leedyi Crassulaceae T1 LT
Betula murrayana Betulaceae G1 Sponsored
Prunus alleghaniensis var. davisii Rosaceae T3 Sponsored
Asplenium scolopendrium var. americanum Aspleniaceae T3 LT Sponsored

Conservation Contacts

Joe Alpern
Interim President/CEO
Ann Rzepka Budziak
Director of Arboretum Horticulture
Tom Arbour
Curator of Living Collections
Ethan Johnson
Plant Records Curator
Caroline Tait
Vice President, Horticulture & Collections
Conservation Contacts ADD NEW DELETE ALL Download CSV DOWNLOAD
Name Title Group Phone Email Privacy Settings Priority Contact ID Priority Input
Interim President/CEO 1
Director of Arboretum Horticulture 2
Curator of Living Collections 100
Plant Records Curator 100
Vice President, Horticulture & Collections 100
VP Public Relations & Marketing 100