| armenia | | crocus biflorus subsp. adamii | subspecies | 4 | 0 |
| bulgaria | | crocus cf. variegatus dh-2014 | species | 4 | 0 |
| china | | crocus sativus | species | 1 | 0 |
| china | anhui | crocus sativus | species | 1 | 0 |
| croatia | | crocus tommasinianus | species | 1 | 0 |
| cyprus | | crocus cyprius | species | 1 | 0 |
| georgia | | crocus reticulatus | species | 14 | 0 |
| germany | | crocus neglectus | species | 8 | 0 |
| greece | | crocus boryi | species | 1 | 0 |
| greece | | crocus cyprius | species | 1 | 0 |
| greece | | crocus pelistericus | species | 1 | 0 |
| greece | | crocus pulchellus | species | 1 | 0 |
| greece | | crocus pumilus | species | 1 | 0 |
| greece | | crocus sativus | species | 6 | 0 |
| greece | | crocus sieberi subsp. sieberi | subspecies | 3 | 0 |
| greece | | crocus sieberi subsp. sublimis | subspecies | 3 | 0 |
| greece | | crocus sp. dh-2014c | species | 8 | 0 |
| greece | | crocus tournefortii | species | 1 | 0 |
| greece | | crocus veneris | species | 1 | 0 |
| greece | crete region | crocus cartwrightianus | species | 1 | 0 |
| hungary | | crocus cf. variegatus dh-2014 | species | 4 | 0 |
| india | | crocus sativus | species | 14 | 0 |
| india | jammu and kashmir | crocus sativus | species | 1 | 0 |
| iran | | crocus almehensis | species | 6 | 0 |
| iran | | crocus cancellatus | species | 4 | 0 |
| iran | | crocus caspius | species | 4 | 0 |
| iran | | crocus michelsonii | species | 4 | 0 |
| iran | | crocus pallasii subsp. haussknechtii | subspecies | 4 | 0 |
| iran | | crocus pallasii subsp. turcicus | subspecies | 4 | 0 |
| iran | | crocus sativus | species | 23 | 0 |
| iran | | crocus sp. eslamabad-e gharb | species | 4 | 0 |
| iran | | crocus sp. harsin | species | 4 | 0 |
| iran | | crocus sp. sonqor | species | 4 | 0 |
| iran | | crocus speciosus | species | 8 | 0 |
| iran | south khorasan province | crocus sativus | species | 1 | 0 |
| italy | | crocus biflorus | species | 1 | 0 |
| italy | | crocus etruscus | species | 10 | 0 |
| italy | | crocus ilvensis | species | 8 | 0 |
| italy | | crocus longiflorus | species | 8 | 0 |
| italy | | crocus neapolitanus | species | 4 | 0 |
| italy | | crocus neglectus | species | 14 | 0 |
| italy | | crocus siculus | species | 4 | 0 |
| italy | | crocus variegatus | species | 29 | 0 |
| italy | south tyrol autonomous region | crocus vernus | species | 5 | 0 |
| jordan | | crocus aleppicus | species | 1 | 0 |
| jordan | | crocus hermoneus subsp. palaestinus | subspecies | 1 | 0 |
| macedonia | | crocus scardicus | species | 1 | 0 |
| moldova | | crocus reticulatus | species | 10 | 0 |
| morocco | | crocus sativus | species | 14 | 0 |
| netherlands | | crocus sativus | species | 1 | 0 |
| pakistan | | crocus sativus | species | 3 | 0 |
| russia | | crocus reticulatus | species | 22 | 0 |
| russia | | crocus scharojanii | species | 3 | 0 |
| russia | | crocus speciosus | species | 2 | 0 |
| serbia | | crocus heuffelianus | species | 2 | 0 |
| serbia | | crocus kosaninii | species | 4 | 0 |
| serbia | | crocus sp. dh-2014a | species | 4 | 0 |
| serbia | | crocus sp. dh-2017b | species | 1 | 0 |
| serbia | | crocus tommasinianus | species | 4 | 0 |
| slovenia | | crocus variegatus | species | 13 | 0 |
| spain | | crocus nevadensis | species | 2 | 0 |
| spain | | crocus sativus | species | 20 | 0 |
| spain | | crocus sieberi | species | 1 | 0 |
| spain | castilla-la mancha | crocus sativus | species | 1 | 0 |
| switzerland | | crocus vernus | species | 2 | 0 |
| turkey | | crocus abantensis | species | 2 | 0 |
| turkey | | crocus adanensis | species | 2 | 0 |
| turkey | | crocus aerius | species | 2 | 0 |
| turkey | | crocus ancyrensis | species | 41 | 0 |
| turkey | | crocus antalyensis | species | 2 | 0 |
| turkey | | crocus arizelus | species | 1 | 0 |
| turkey | | crocus baytopiorum | species | 1 | 0 |
| turkey | | crocus berytius | species | 2 | 0 |
| turkey | | crocus biflorus subsp. artvinensis | subspecies | 2 | 0 |
| turkey | | crocus biflorus subsp. atrospermus | subspecies | 1 | 0 |
| turkey | | crocus biflorus subsp. crewei | subspecies | 2 | 0 |
| turkey | | crocus biflorus subsp. fibroannulatus | subspecies | 2 | 0 |
| turkey | | crocus biflorus subsp. isauricus | subspecies | 9 | 0 |
| turkey | | crocus biflorus subsp. leucostylosus | subspecies | 1 | 0 |
| turkey | | crocus biflorus subsp. nubigena | subspecies | 1 | 0 |
| turkey | | crocus biflorus subsp. pseudonubigena | subspecies | 6 | 0 |
| turkey | | crocus biflorus subsp. pulchricolor | subspecies | 8 | 0 |
| turkey | | crocus biflorus subsp. punctatus | subspecies | 5 | 0 |
| turkey | | crocus biflorus subsp. tauri | subspecies | 1 | 0 |
| turkey | | crocus biflorus subsp. wattiorum | subspecies | 6 | 0 |
| turkey | | crocus biflorus subsp. yataganensis | subspecies | 1 | 0 |
| turkey | | crocus cancellatus | species | 7 | 0 |
| turkey | | crocus cancellatus subsp. lycius | subspecies | 2 | 0 |
| turkey | | crocus cancellatus subsp. pamphylicus | subspecies | 1 | 0 |
| turkey | | crocus candidus | species | 1 | 0 |
| turkey | | crocus cf. ancyrensis dh-2014 | species | 15 | 0 |
| turkey | | crocus cf. cancellatus dh-2014 | species | 3 | 0 |
| turkey | | crocus cf. graveolens gat 7457 | species | 1 | 0 |
| turkey | | crocus cf. hittiticus dh-2014 | species | 6 | 0 |
| turkey | | crocus danfordiae | species | 11 | 0 |
| turkey | | crocus fauseri | species | 1 | 0 |
| turkey | | crocus flavus | species | 5 | 0 |
| turkey | | crocus fleischeri | species | 2 | 0 |
| turkey | | crocus gargaricus | species | 1 | 0 |
| turkey | | crocus graveolens | species | 7 | 0 |
| turkey | | crocus heilbronniorum | species | 1 | 0 |
| turkey | | crocus herbertii | species | 1 | 0 |
| turkey | | crocus kangalensis | species | 2 | 0 |
| turkey | | crocus kartaldagensis | species | 4 | 0 |
| turkey | | crocus kerndorffiorum | species | 1 | 0 |
| turkey | | crocus kotschyanus | species | 3 | 0 |
| turkey | | crocus leichtlinii | species | 2 | 0 |
| turkey | | crocus marasensis | species | 2 | 0 |
| turkey | | crocus micranthus | species | 19 | 0 |
| turkey | | crocus munzurense | species | 2 | 0 |
| turkey | | crocus musagecitii | species | 10 | 0 |
| turkey | | crocus nerimaniae | species | 2 | 0 |
| turkey | | crocus olivieri subsp. istanbulensis | subspecies | 1 | 0 |
| turkey | | crocus pallasii | species | 1 | 0 |
| turkey | | crocus pelitensis | species | 2 | 0 |
| turkey | | crocus ponticus | species | 2 | 0 |
| turkey | | crocus reticulatus subsp. hittiticus | subspecies | 7 | 0 |
| turkey | | crocus romuleoides | species | 2 | 0 |
| turkey | | crocus roopiae | species | 2 | 0 |
| turkey | | crocus roseoviolaceus | species | 1 | 0 |
| turkey | | crocus schneideri | species | 2 | 0 |
| turkey | | crocus sivasensis | species | 2 | 0 |
| turkey | | crocus sp. dh-2014b | species | 8 | 0 |
| turkey | | crocus speciosus | species | 3 | 0 |
| ukraine | | crocus angustifolius | species | 4 | 0 |
| ukraine | | crocus sp. dh-2014a | species | 7 | 0 |
| united kingdom | | crocus asumaniae | species | 2 | 0 |
| united kingdom | | crocus biflorus | species | 1 | 0 |
| united kingdom | | crocus cartwrightianus | species | 9 | 0 |
| united kingdom | | crocus goulimyi | species | 1 | 0 |
| united kingdom | | crocus hadriaticus | species | 9 | 0 |
| united kingdom | | crocus imperati | species | 1 | 0 |
| united kingdom | | crocus laevigatus | species | 1 | 0 |
| united kingdom | | crocus malyi | species | 1 | 0 |
| united kingdom | | crocus medius | species | 1 | 0 |
| united kingdom | | crocus niveus | species | 1 | 0 |
| united kingdom | | crocus nudiflorus | species | 1 | 0 |
| united kingdom | | crocus oreocreticus | species | 2 | 0 |
| united kingdom | | crocus pallasii | species | 5 | 0 |
| united kingdom | | crocus pulchellus | species | 1 | 0 |
| united kingdom | | crocus sativus | species | 3 | 0 |
| united kingdom | | crocus sieberi subsp. atticus | subspecies | 1 | 0 |
| united kingdom | | crocus sp. 01-40 | species | 1 | 0 |
| united kingdom | | crocus speciosus | species | 1 | 0 |
| united kingdom | | crocus thomasii | species | 2 | 0 |
| united kingdom | | crocus vernus | species | 1 | 0 |
| united states | new york | crocus sativus | species | 1 | 0 |
| united states | washington | crocus sativus | species | 4 | 0 |