Plantae > Tracheophyta > Magnoliopsida > Fabales > Fabaceae > Trifolium > Trifolium dubiumTrifolium dubium (hop clover; Lesser Trefoil; Little Hop Clover; smallhop clover; Shamrock; Small Hop Clover; Suckling Clover; Yellow Suckling Clover; low hop clover; Carreton Centella; Kleiner Klee; Least Hop Clover; Petit trefle jaune; Trefle Douteux; Zlatoshchitnik Somnitelnyi; Zweifelhafter Klee)Synonyms: Amarenus flavus; Chrysaspis dubia (homotypic); Chrysaspis procumbens; Trifolium dubium dubium; Trifolium dubium var. atlanticum; Trifolium dubium var. microphyllum; Trifolium filiforme dubium; Trifolium filiforme minus; Trifolium filiforme var. dubium; Trifolium filiforme var. major; Trifolium flavum; Trifolium luteolum; Trifolium minus; Trifolium minus var. confertum; Trifolium minus var. microphyllum (heterotypic); Trifolium parviflorum (homotypic); Trifolium praticola; Trifolium procumbens var. minus (heterotypic) Language: Belorussian; German; Latvian; Lithuanian; Russian; Ukrainian Trifolium dubium, the lesser trefoil, suckling clover, little hop clover or lesser hop trefoil, is a flowering plant in the pea and clover family Fabaceae. This species is generally accepted as the primary plant to represent the traditional Irish shamrock. It is native to Europe, but can be found in many parts of the world as an introduced species. It is probably an allotetraploid with 2n=32 that arose from the crossing of Trifolium campestre and T. micranthum. |
Name |
IUCN Category |
Area acres |
Location |
Species |
Website |
Climate |
Land Use |
Assateague Island National Seashore |
II |
8621 |
Maryland, United States |
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Avon Gorge Woodlands |
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376 |
England, United Kingdom |
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Badlands National Park |
II |
178535 |
South Dakota, United States |
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Belovezhskaya Pushcha Biosphere Reserve National Park |
II |
218515 |
Belarus |
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Berwyn a Mynyddoedd de Clwyd/ Berwyn and South Clwyd Mountains |
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67265 |
Wales, United Kingdom |
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Bialowieza National Park |
II |
11126 |
Poland |
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Braulio Carrillo National Park |
II |
117843 |
Costa Rica |
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Brenta |
|
73487 |
Italy |
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Cape Lookout National Seashore |
II |
18379 |
North Carolina, United States |
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Carlsbad Caverns National Park |
II |
15448 |
New Mexico, United States |
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Carmarthen Bay and Estuaries/ Bae Caerfyrddin ac Aberoedd |
|
163340 |
Wales, United Kingdom |
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Carolinian-South Atlantic Biosphere Reserve |
|
310228 |
North Carolina, South Carolina, Georgia, United States |
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|
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Central Gulf Coastal Plain Biosphere Reserve |
|
40530 |
United States |
|
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Cerne and Sydling Downs |
|
912 |
England, United Kingdom |
|
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Chattahoochee River National Recreation Area |
V |
7622 |
Georgia, United States |
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Colonial National Historic Park National Historical Park |
V |
9316 |
Virginia, United States |
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Craven Limestone Complex |
|
13166 |
England, United Kingdom |
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Dartmoor |
|
57244 |
England, United Kingdom |
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Dorset Heaths |
|
14161 |
England, United Kingdom |
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Dorset Heaths (Purbeck and Wareham) and Studland Dunes |
|
5491 |
England, United Kingdom |
|
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Fire Island National Seashore |
V |
9433 |
New York, United States |
|
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Flinders Chase National Park |
II |
81245 |
South Australia, Australia |
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Fort Donelson National Battlefield |
III |
560 |
Tennessee, United States |
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Fort Necessity National Battlefield |
III |
1019 |
Pennsylvania, United States |
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Fort Pulaski National Monument |
V |
4213 |
Georgia, United States |
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Friendship Hill National Historic Site |
III |
697 |
Pennsylvania, United States |
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Fundy National Park |
II |
52716 |
New Brunswick, Canada |
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Gateway National Recreation Area |
V |
1807 |
New Jersey, United States |
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Great Smoky Mountains National Park |
II |
515454 |
North Carolina, Tennessee, United States |
|
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Gwaii Haanas National Park Reserve |
II |
366714 |
British Columbia, Canada |
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H.J. Andrews Biosphere Reserve |
|
15815 |
Oregon, United States |
|
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Humber Estuary |
|
90582 |
England, United Kingdom |
|
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|
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Indiana Dunes National Lakeshore |
II |
8272 |
Indiana, United States |
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Inghiaie |
|
74 |
Italy |
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Isle of Rum National Nature Reserve |
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Scotland, United Kingdom |
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Isles of Scilly Complex |
|
66350 |
England, United Kingdom |
|
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Kejimkujik National Park |
II |
94203 |
Nova Scotia, Canada |
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Lago Puelo National Park |
II |
47607 |
Chubut, Argentina |
|
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Limestone Coast of South West Wales/ Arfordir Calchfaen de Orllewin Cymru |
|
3940 |
Wales, United Kingdom |
|
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Lizard Point |
|
34565 |
England, United Kingdom |
|
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Los Alerces National Park |
II |
463045 |
Chubut, Argentina |
|
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Los Arrayanes National Park |
II |
|
Neuquen, Argentina |
|
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|
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Luce Bay and Sands |
|
120487 |
Scotland, United Kingdom |
|
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|
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Lyme Bay and Torbay |
|
77215 |
England, United Kingdom |
|
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|
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Migneint–Arenig–Dduallt |
|
49343 |
Wales, United Kingdom |
|
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|
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Moffat Hills |
|
7146 |
Scotland, United Kingdom |
|
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|
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Moores Creek National Battlefield |
III |
100 |
North Carolina, United States |
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Moorfoot Hills |
|
21001 |
Scotland, United Kingdom |
|
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Morecambe Bay Pavements |
|
6449 |
England, United Kingdom |
|
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Morristown National Historical Park |
VI |
1677 |
New Jersey, United States |
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Mount Arrowsmith Biosphere Reserve |
|
293047 |
British Columbia, Canada |
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Mount Mitchell State Park |
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North Carolina, United States |
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Nahuel Huapi National Park |
II |
759703 |
Argentina |
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Niagara Escarpment Biosphere Reserve |
|
470167 |
Ontario, Canada |
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Norfolk Island National Park |
II |
1723 |
Australian external territories, Australia |
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North Norfolk Coast |
|
7926 |
England, United Kingdom |
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North Pennine Moors |
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254789 |
England, United Kingdom |
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North York Moors |
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108930 |
England, United Kingdom |
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Oregon Caves National Monument |
V |
456 |
Oregon, United States |
|
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Pacific Rim National Park Reserve |
II |
137900 |
British Columbia, Canada |
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Palava Protected Landscape Area |
V |
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Czech Republic |
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Pembrokeshire Marine/ Sir Benfro Forol |
|
341177 |
Wales, United Kingdom |
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Pen Llyn a`r Sarnau/ Lleyn Peninsula and the Sarnau |
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360832 |
Wales, United Kingdom |
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Piejura |
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10663 |
Latvia |
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Prince William Forest Park |
|
19378 |
District of Columbia, United States |
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Reserva de la Biosfera de Urdaibai Biosphere Reserve |
V |
1777 |
Spain |
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Reserve de la Biosphere des Vosges du Nord Biosphere Reserve |
|
301469 |
France |
|
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Richmond National Battlefield Park |
III |
1517 |
Virginia, United States |
|
|
|
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Sefton Coast |
|
11278 |
England, United Kingdom |
|
|
|
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Solent Maritime |
|
27985 |
England, United Kingdom |
|
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|
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South Atlantic Coastal Plain Biosphere Reserve |
|
20317 |
South Carolina, United States |
|
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South Wight Maritime |
|
49082 |
England, United Kingdom |
|
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|
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Southern Appalachian Biosphere Reserve |
|
37548505 |
North Carolina, Tennessee, United States |
|
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Sunart |
|
25320 |
Scotland, United Kingdom |
|
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|
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Tapantí-Macizo de La Muer National Park |
II |
12767 |
Costa Rica |
|
|
|
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The New Forest |
|
72309 |
England, United Kingdom |
|
|
|
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The Wash and North Norfolk Coast |
|
266284 |
England, United Kingdom |
|
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Attributes / relations provided by ♦ 1Arnold SEJ, Faruq S, Savolainen V, McOwan PW, Chittka L, 2010 FReD: The Floral Reflectance Database — A Web Portal for Analyses of Flower Colour. PLoS ONE 5(12): e14287. ♦ 2Plants For A Future licensed under a Creative Commons Attribution 4.0 License♦ 3ECOFACT 2a Technical Annex - Ellenberg’s indicator values for British Plants, M O Hill, J O Mountford, D B Roy & R G H Bunce (1999) ♦ 4Kattge, J. et al. (2011b) TRY - a global database of plant traits Global Change Biology 17:2905-2935 ♦ 5Biological Records Centre Database of Insects and their Food Plants♦ 6Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014). Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics. ♦ 7Ecology of Commanster♦ 8New Zealand Institute for Plant & Food Research Plant-SyNZ database |
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0
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