Directory of ICRAs

ICRA Name (click for details) This Page Revised
AFRICAN VIOLET SOCIETY OF AMERICA, INC. (A.V.S.A.)  5/10/2023
AGRICULTURAL UNIVERSITY OF HEBEI  28/4/2017
AMERICAN BEGONIA SOCIETY  30/11/2021
AMERICAN BOXWOOD SOCIETY (A.B.S.)  8/1/2016
AMERICAN FUCHSIA SOCIETY  22/8/2024
AMERICAN HEMEROCALLIS SOCIETY  15/9/2022
AMERICAN HOSTA SOCIETY  26/9/2024
AMERICAN IRIS SOCIETY  26/9/2024
AMERICAN IVY SOCIETY (A.I.S.)  6/5/2013
AMERICAN PENSTEMON SOCIETY  30/1/2018
AMERICAN PEONY SOCIETY  18/9/2024
AMERICAN PRIMROSE SOCIETY (APS)  9/4/2021
AMERICAN PUBLIC GARDENS ASSOCIATION  21/12/2022
AMERICAN ROSE SOCIETY (A.R.S.)  11/1/2019
ARBORETUM KALMTHOUT FOUNDATION  27/4/2017
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA)  21/12/2022
CHINA NATIONAL BOTANICAL GARDEN  18/7/2022
BLAHNIK, ING. ZDENEK  25/4/2017
BROMELIAD SOCIETY INTERNATIONAL (B.S.I.)  13/8/2013
BRUGMANSIA GROWERS INTERNATIONAL  3/3/2021
MEI FLOWER AND WINTERSWEET BRANCH OF CHINA FLOWER ASSOCIATION - CHIMONANTHUS  26/6/2017
MEI FLOWER AND WINTERSWEET BRANCH OF CHINA FLOWER ASSOCIATION - PRUNUS MUME  26/6/2017
CLIVIA SOCIETY  16/1/2023
CONNECTICUT AGRICULTURAL EXPERIMENT STATION (CAES)  13/5/2013
CONROY, RACHEL COLETTE  7/7/2023
CYCLAMEN SOCIETY  26/9/2022
EASTER, MRS MARGARET   10/6/2022
DEUTSCHE KAKTEEN-GESELLSCHAFT (GERMAN CACTUS SOCIETY)   18/9/2024
EPIPHYLLUM SOCIETY OF AMERICA (ESA) - Cactaceae Juss. Tribe Hylocereeae  22/8/2024
EUROPEAN KALMIA SOCIETY   27/7/2022
GERANIACEAE GROUP  9/2/2018
GESNERIAD SOCIETY, INC.  4/4/2017
GREEN, MR KEITH  15/9/2022
HAWORTHIA SOCIETY OF JAPAN  21/12/2022
HELICONIA SOCIETY INTERNATIONAL - COSTACEAE  27/9/2019
HELICONIA SOCIETY INTERNATIONAL - HELICONIA  20/3/2023
HOLLY SOCIETY OF AMERICA  21/12/2022
INDIAN AGRICULTURAL RESEARCH INSTITUTE (IARI) - BOUGAINVILLEA  26/9/2024
INDIAN AGRICULTURAL RESEARCH INSTITUTE (IARI) - MANGO  5/5/2017
INTERNATIONAL AROID SOCIETY (I.A.S.)  3/3/2021
INTERNATIONAL CAMELLIA SOCIETY  26/9/2022
INTERNATIONAL CARNIVOROUS PLANT SOCIETY (I.C.P.S.)  27/3/2017
INTERNATIONAL CULTIVAR REGISTRATION CENTER FOR BAMBOOS (POACEAE, TRIBE BAMBUSEAE)  14/07/2014
INTERNATIONAL CULTIVAR REGISTRATION CENTER FOR OSMANTHUS (ICRCO)  5/5/2017
INTERNATIONAL HIBISCUS SOCIETY  15/9/2022
INTERNATIONAL LILAC SOCIETY (USA)  15/10/2020
INTERNATIONAL MAPLE SOCIETY  25/2/2022
INTERNATIONAL OAK SOCIETY (IOS)  22/8/2024
INTERNATIONAL POPLAR COMMISSION, F.A.O.  16/1/2023
INTERNATIONAL WATERLILY AND WATER GARDENING SOCIETY (IWGS) - NELUMBO  15/9/2022
INTERNATIONAL WATERLILY AND WATER GARDENING SOCIETY (I.W.G.S.) - NYMPHAEACEAE  15/9/2022
LAKELAND HORTICULTURAL SOCIETY  27/3/2017
LYCÉE TECHNIQUE AGRICOLE  22/8/2024
MAGNOLIA SOCIETY INTERNATIONAL  27/3/2017
MECONOPSIS GROUP  26/9/2024
MORTON ARBORETUM  16/1/2023
NERINE AND AMARYLLID SOCIETY  16/1/2023
NORTH AMERICAN GLADIOLUS COUNCIL  22/02/2018
PASSIFLORA SOCIETY INTERNATIONAL  18/9/2024
PELARGONIUM AND GERANIUM SOCIETY (PAGS)  16/1/2023
PLUMERIA SOCIETY OF AMERICA, INC.  28/12/2020
PROTEACEAE CULTIVAR REGISTRATION AUTHORITY, DEPARTMENT OF AGRICULTURE, FORESTRY AND FISHERIES (SOUTH AFRICA)  10/7/2024
ROYAL GENERAL BULBGROWERS' ASSOCIATION (K.A.V.B.)  24/10/2022
ROYAL HORTICULTURAL SOCIETY (RHS) - CLEMATIS  3/9/2019
ROYAL HORTICULTURAL SOCIETY (RHS) - CONIFERS  10/2/2021
ROYAL HORTICULTURAL SOCIETY (RHS) - DAHLIA  5/10/2023
ROYAL HORTICULTURAL SOCIETY (RHS) - DELPHINIUM  3/9/2019
ROYAL HORTICULTURAL SOCIETY (RHS) - DIANTHUS  3/9/2019
ROYAL HORTICULTURAL SOCIETY (RHS) - LILIUM  3/9/2019
ROYAL HORTICULTURAL SOCIETY (RHS) - NARCISSUS  22/8/2024
ROYAL HORTICULTURAL SOCIETY (RHS) - ORCHIDS  3/9/2019
ROYAL HORTICULTURAL SOCIETY (RHS) - RHODODENDRON  3/9/2019
ROYAL NEW ZEALAND INSTITUTE OF HORTICULTURE, INC.  5/10/2023
SAXIFRAGE  20/3/2023
SOUTH CHINA BOTANICAL GARDENS, CHINESE ACADEMY OF SCIENCES  20/03/2014
THE POLLY HILL ARBORETUM  27/03/2017
TRADESCANTIA HUB  16/3/2022
UNITED STATES NATIONAL ARBORETUM  02/11/2023
WHITTAKER, CAROLE  31/8/2021
XIAMEN BOTANICAL GARDEN  26/9/2024
ZHENGZHOU FRUIT RESEARCH INSTITUTE (CAAS)  14/10/2019

International Society for Horticultural Science - www.ishs.org
(c) ISHS. All rights reserved.