| Daboecia D. Don |
5:481 |
No ICRA at present |
| Dacrycarpus (Endl.) de Laub. |
- |
ROYAL HORTICULTURAL SOCIETY (RHS) - CONIFERS |
| Dacrydium Sol. ex G. Forst. |
1:74 |
ROYAL HORTICULTURAL SOCIETY (RHS) - CONIFERS |
| Dacryodes Vahl |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dahlia Cav. |
6:659 |
ROYAL HORTICULTURAL SOCIETY (RHS) - DAHLIA |
| Dais L. |
5:242 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dalbergaria Tussac |
- |
THE GESNERIAD SOCIETY, INC. |
| Dampiera R. Br. |
6:503 |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Danae Medik. |
1:263 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Daniellia Benn. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dansiea Byrnes |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Danthonia DC. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Daphnandra Benth. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Daphne L. |
5:237 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Daphniphyllum Blume |
5:102 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Darlingia F. Muell. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Darlingtonia Torr. |
4:78 |
INTERNATIONAL CARNIVOROUS PLANT SOCIETY (I.C.P.S.) |
| Darwinia Rudge |
5:315 |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dasypogon R. Br. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dasypogonaceae (Liliaceae) Dumort. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Datura L. |
6:247 |
BRUGMANSIA GROWERS INTERNATIONAL |
| Daubenya Lindl. |
1:230 |
ROYAL GENERAL BULBGROWERS' ASSOCIATION (K.A.V.B.) |
| Davidia Baill. |
5:361 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Davidsonia F. Muell. |
4:318 |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Daviesia Sm. |
4:528 |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dayaoshania W. T. Wang |
- |
THE GESNERIAD SOCIETY, INC. |
| Deamia Britton & Rose = Selenicereus (A. Berger) Britton & Rose |
- |
EPIPHYLLUM SOCIETY OF AMERICA (ESA) - Cactaceae Juss. Tribe Hylocereeae |
| Debregeasia Gaudich. |
3:105 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Decaisnea Hook. f. & Thomson |
3:396 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Decaryia Choux |
3:301 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Decaryochloa A. Camus |
- |
INTERNATIONAL CULTIVAR REGISTRATION CENTER FOR BAMBOOS (POACEAE, TRIBE BAMBUSEAE) |
| Decodon J. F. Gmel. |
5:303 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Decumaria L. |
4:311 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Deherainia Decne. |
5:509 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Deinacanthon Mez |
- |
BROMELIAD SOCIETY INTERNATIONAL (B.S.I) |
| Deinocheilos W. T. Wang |
- |
THE GESNERIAD SOCIETY, INC. |
| Deinostigma W. T. Wang & Z. Yu Li |
- |
THE GESNERIAD SOCIETY, INC. |
| Delonix Raf. |
4:472 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Delphinium L. , perennials only |
3:341 |
ROYAL HORTICULTURAL SOCIETY (RHS) - DELPHINIUM |
| Dendrobenthamia Hutch. = Cornus L. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dendrocalamopsis (Chia & H.L. Fung) Keng f. |
- |
INTERNATIONAL CULTIVAR REGISTRATION CENTER FOR BAMBOOS (POACEAE, TRIBE BAMBUSEAE) |
| Dendrocalamus Nees |
- |
INTERNATIONAL CULTIVAR REGISTRATION CENTER FOR BAMBOOS (POACEAE, TRIBE BAMBUSEAE) |
| Dendrochloa Parkinson |
- |
INTERNATIONAL CULTIVAR REGISTRATION CENTER FOR BAMBOOS (POACEAE, TRIBE BAMBUSEAE) |
| Dendromecon Benth. |
4:117 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dendropanax Decne. & Planch. |
5:388 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Denhamia Meisn. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Depanthus S. Moore |
- |
THE GESNERIAD SOCIETY, INC. |
| Dermatobotrys L. Bolus |
6:341 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Derris Lour. |
4:486 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Desfontainia Ruiz & Pav. |
6:18 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Desmanthus Willd. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Desmodium Desv. |
4:492 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Detarium Juss. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
Deuterocairnia D. Butcher (Deuterocohnia Mez × Pitcairnia L'Hér.) |
- |
BROMELIAD SOCIETY INTERNATIONAL (B.S.I) |
| Deuterocohnia Mez |
- |
BROMELIAD SOCIETY INTERNATIONAL (B.S.I) |
| Deutzia Thunb. |
4:296 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dialium L. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Diandrolyra Stapf |
- |
INTERNATIONAL CULTIVAR REGISTRATION CENTER FOR BAMBOOS (POACEAE, TRIBE BAMBUSEAE) |
| Dianella Lam. ex Juss. |
1:127 |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dianthus L. |
3:185 |
ROYAL HORTICULTURAL SOCIETY (RHS) - DIANTHUS |
| Diapensia L. |
5:413 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Diaspasis R. Br. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Diastella Salisb. ex Knight |
- |
PROTEACEAE CULTIVAR REGISTRATION AUTHORITY, NATIONAL DEPARTMENT OF AGRICULTURE (SOUTH AFRICA) |
| Diastema Benth. |
6:379 |
THE GESNERIAD SOCIETY, INC. |
| Diatenopteryx Radlk. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dicarpidium F. Muell. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dichelostemma Kunth |
1:249 |
ROYAL GENERAL BULBGROWERS' ASSOCIATION (K.A.V.B.) |
| Dichopogon Kunth |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dichorisandra J.C.Mikan |
- |
TRADESCANTIA HUB |
| Dichosciadium Domin |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dichotomanthe Kurz |
4:437 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dichotomanthes Kurz |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dichroa Lour. |
4:313 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dichromochlamys Dunlop |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dicladanthera F. Muell. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dicorynia Benth. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dicrastylis J. Drumm. ex Harv. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dictyospermum Wight |
- |
TRADESCANTIA HUB |
| Didieria Baill. |
3:302 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Didissandra C. B. Clarke |
- |
THE GESNERIAD SOCIETY, INC. |
| Didymanthus Endl. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Didymocarpus Wall. |
6:398 |
THE GESNERIAD SOCIETY, INC. |
| Didymostigma W. T. Wang |
- |
THE GESNERIAD SOCIETY, INC. |
| Dieffenbachia Schott |
2:96 |
INTERNATIONAL AROID SOCIETY (I.A.S.) |
| Dierama K. Koch |
1:380 |
ROYAL GENERAL BULBGROWERS' ASSOCIATION (K.A.V.B.) |
| Diervilla Mill. |
6:435 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dietes Salisb. ex Klatt |
1:357 |
ROYAL GENERAL BULBGROWERS' ASSOCIATION (K.A.V.B.) |
| Dillenia L. |
4:15 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dillwynia Sm. |
4:529 |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dilobeia Thouars |
- |
PROTEACEAE CULTIVAR REGISTRATION AUTHORITY, NATIONAL DEPARTMENT OF AGRICULTURE (SOUTH AFRICA) |
| Dimocarpus Lour. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dimorphochloa S. T. Blake |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dimorphocoma F. Muell. & Tate |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dionaea Sol. ex J. Ellis |
4:88 |
INTERNATIONAL CARNIVOROUS PLANT SOCIETY (I.C.P.S.) |
| Dioncophyllaceae Airy Shaw |
- |
INTERNATIONAL CARNIVOROUS PLANT SOCIETY (I.C.P.S.) |
| Dioncophyllum Baill. |
- |
INTERNATIONAL CARNIVOROUS PLANT SOCIETY (I.C.P.S.) |
| Diosma L. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Diospros L. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Diospyros L. |
5:569 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Diostea Miers |
6:153 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dipcadi Medik. |
1:219 |
ROYAL GENERAL BULBGROWERS' ASSOCIATION (K.A.V.B.) |
| Dipelta Maxim. |
6:431 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dipidax Salisb. = Onixotis Raf. |
- |
ROYAL GENERAL BULBGROWERS' ASSOCIATION (K.A.V.B.) |
| Diplacus Nutt. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Diplarrhena Labill. |
1:372 |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Diplaspis Hook. f. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Diplatia Tiegh. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Diploglottis Hook. f. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Diploknema Pierre |
5:568 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Diplolaena R. Br. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Diplopeltis Endl. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Diplopogon R. Br. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dipteranthemum F. Muell. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dipterocarpus C. F. Gaertn. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dipteronia Oliv. |
5:153 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dirca L. |
5:242 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Disanthus Maxim. |
4:167 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
Disberocereus E. Meier (Disocactus Lindl. × Weberocereus Britton & Rose) |
- |
EPIPHYLLUM SOCIETY OF AMERICA (ESA) - Cactaceae Juss. Tribe Hylocereeae |
| Discaria Hook. |
5:185 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Diselma Hook. f. |
- |
ROYAL HORTICULTURAL SOCIETY (RHS) - CONIFERS |
| ×Disheliocereus Rowley (Disocactus Lindl. × Heliocereus (A. Berger) Britton & Rose (=Disocactus Lindl.)) = Disocactus Lindl. |
- |
EPIPHYLLUM SOCIETY OF AMERICA (ESA) - Cactaceae Juss. Tribe Hylocereeae |
| Disocactus Lindl. |
3:214 |
EPIPHYLLUM SOCIETY OF AMERICA (ESA) - Cactaceae Juss. Tribe Hylocereeae |
| ×Disochia Rowley (Disocactus Lindl. × Nopalxochia Britton & Rose (=Disocactus Lindl.)) = Disocactus Lindl. |
- |
EPIPHYLLUM SOCIETY OF AMERICA (ESA) - Cactaceae Juss. Tribe Hylocereeae |
Disophyllum Johnson (Disocactus Lindl. × Epiphyllum Haw.) |
- |
EPIPHYLLUM SOCIETY OF AMERICA (ESA) - Cactaceae Juss. Tribe Hylocereeae |
Disoselenicereus E. Meier (Disocactus Lindl. × Selenicereus (A. Berger) Britton & Rose) |
- |
EPIPHYLLUM SOCIETY OF AMERICA (ESA) - Cactaceae Juss. Tribe Hylocereeae |
| Dissiliaria F. Muell. ex Baill. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Disteganthus Lem. |
- |
BROMELIAD SOCIETY INTERNATIONAL (B.S.I) |
| Distemonanthus Benth. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Distichostemon F. Muell. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Distictis Meisn. |
6:351 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Distyliopsis P. K. Endress |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Distylium Siebold & Zucc. |
4:167 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dizygotheca N. E. Br. = Schefflera J. R. Forst. & G. Forst. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Docynia Decne. |
4:405 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dodecadenia Nees |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dodonaea Mill. |
5:154 |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dolicholoma D. Fang & W. T. Wang |
- |
THE GESNERIAD SOCIETY, INC. |
| Dombeya Cav. |
5:234 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Donochloa Buse |
- |
INTERNATIONAL CULTIVAR REGISTRATION CENTER FOR BAMBOOS (POACEAE, TRIBE BAMBUSEAE) |
| Dorstenia L. |
3:88 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Doryanthaceae R. Dahlgren & Clifford |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Doryphora Endl. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dovyalis E. Mey. ex Arn. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Doxantha Miers = Macfadyena A. DC. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Drabastrum (F. Muell.) O. E. Schulz |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dracontioides Engl. |
- |
INTERNATIONAL AROID SOCIETY (I.A.S.) |
| Dracontium L. |
- |
INTERNATIONAL AROID SOCIETY (I.A.S.) |
| Dracophyllum Labill. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dracunculus Mill. |
2:106 |
INTERNATIONAL AROID SOCIETY (I.A.S.) |
| Drapetes Banks ex Lam. |
5:243 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Drepanostachyum Keng f. |
- |
INTERNATIONAL CULTIVAR REGISTRATION CENTER FOR BAMBOOS (POACEAE, TRIBE BAMBUSEAE) |
| Drimia Jacq. ex Willd. |
1:219 |
ROYAL GENERAL BULBGROWERS' ASSOCIATION (K.A.V.B.) |
| Drimiopsis Lindl. & Paxton |
1:219 |
ROYAL GENERAL BULBGROWERS' ASSOCIATION (K.A.V.B.) |
| Drimys J. R. Forst. & G. Forst. |
3:314 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Drosera L. |
4:88 |
INTERNATIONAL CARNIVOROUS PLANT SOCIETY (I.C.P.S.) |
| Droseraceae Salisb. |
- |
INTERNATIONAL CARNIVOROUS PLANT SOCIETY (I.C.P.S.) |
| Drosophyllaceae Chrtek, Slaviková & Studnicka |
- |
INTERNATIONAL CARNIVOROUS PLANT SOCIETY (I.C.P.S.) |
| Drosophyllum Link |
4:103 |
INTERNATIONAL CARNIVOROUS PLANT SOCIETY (I.C.P.S.) |
| Dryandra R. Br. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dryas L. |
4:388 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Drymonia Mart. |
6:385 |
THE GESNERIAD SOCIETY, INC. |
| Drymophila R. Br. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dryobalanops C. F. Gaertn. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dryopoa Vickery |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Drypis L. |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Duboisia R. Br. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |
| Dulacia Vell. |
3:119 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Duranta L. |
6:157 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Durio Adans. |
5:229 |
AMERICAN PUBLIC GARDENS ASSOCIATION |
Dyckcohnia G. H. Anderson ex J. R. Grant (Deuterocohnia Mez × Dyckia Schult. & Schult. f.) |
- |
BROMELIAD SOCIETY INTERNATIONAL (B.S.I) |
| Dyckia Schult. f. |
2:13 |
BROMELIAD SOCIETY INTERNATIONAL (B.S.I) |
Dycktia D. A. Beadle (Dyckia Schult. & Schult. f. × Hechtia Klotzsch) |
- |
BROMELIAD SOCIETY INTERNATIONAL (B.S.I) |
| Dysoxylum Blume |
- |
AMERICAN PUBLIC GARDENS ASSOCIATION |
| Dysphania R. Br. |
- |
AUSTRALIAN CULTIVAR REGISTRATION AUTHORITY (ACRA) |