Hieracium hypochoeroides explained

Hieracium hypochoeroides, the cat's-ear hawkweed, is a species of flowering plant in the family Asteraceae, native to Europe.^{[1] [2]} Hieracium hypochoeroides is a recently arisen species aggregate.^[3]

Subtaxa

The following subspecies are accepted:^[2]

• Hieracium hypochoeroides subsp. acutiserratum (Zahn) Greuter – France
• Hieracium hypochoeroides subsp. adesiforme (Zahn) Greuter – France, Italy, Switzerland
• Hieracium hypochoeroides subsp. adesum (Bernoulli & Zahn) Greuter – France, Italy, Switzerland
• Hieracium hypochoeroides subsp. apertorum (Zahn) Greuter – Germany
• Hieracium hypochoeroides subsp. arnoldianum (Zahn) W.Lippert & Schuhw. – Germany
• Hieracium hypochoeroides subsp. ayliesii (Zahn) Greuter – Corsica
• Hieracium hypochoeroides subsp. bifidopsis (Zahn) Gottschl. – Italy
• Hieracium hypochoeroides subsp. bridelianum (Zahn) Greuter – France, Italy, Switzerland
• Hieracium hypochoeroides subsp. canibifidum (Arv.-Touv.) Greuter – France
• Hieracium hypochoeroides subsp. cilentanum Di Grist., Gottschl. & Raimondo – Italy
• Hieracium hypochoeroides subsp. cinerascentiforme (Zahn) Greuter – France, Italy
• Hieracium hypochoeroides subsp. crinicaesium (Schack & Zahn) Greuter – Germany
• Hieracium hypochoeroides subsp. crinifrons (Zahn) Greuter – France
• Hieracium hypochoeroides subsp. cryptochaetophyllum (T.Georgiev & Zahn) Greuter – Bulgaria
• Hieracium hypochoeroides subsp. cyanellum (Zahn) Greuter – France
• Hieracium hypochoeroides subsp. dalmaticum (Kümmerle & Zahn) Greuter – Slovenia, Croatia
• Hieracium hypochoeroides subsp. divergentidens (Schack & Zahn) Greuter – Liechtenstein
• Hieracium hypochoeroides subsp. dolichellum (Arv.-Touv. & Gaut.) Greuter – Austria, France, Italy, Switzerland
• Hieracium hypochoeroides subsp. epimecodon (Romieux & Zahn) Greuter – France
• Hieracium hypochoeroides subsp. epimecodontoides (Romieux & Zahn) Greuter – France
• Hieracium hypochoeroides subsp. epirense (Zahn) Greuter – Greece, Switzerland
• Hieracium hypochoeroides subsp. erucibifidum (Arv.-Touv.) Greuter – France
• Hieracium hypochoeroides subsp. fissifurcum (Arv.-Touv. & Gaut.) Greuter – Corsica, France
• Hieracium hypochoeroides subsp. fojnicense (Zahn) Greuter – Yugoslavia
• Hieracium hypochoeroides subsp. gladiatiforme (Schack & Zahn) Greuter – Germany
• Hieracium hypochoeroides subsp. glaucibifidum (Arv.-Touv. & Gaut.) Greuter – France, Italy
• Hieracium hypochoeroides subsp. glaucocinerascens (Harz & Zahn ex Schack) Schuhw. – Germany
• Hieracium hypochoeroides subsp. grandisaxense Gottschl. – Italy
• Hieracium hypochoeroides subsp. grossidentatum (Joch.Müll.) Greuter – Germany
• Hieracium hypochoeroides subsp. guaranum (Arv.-Touv. & Gaut.) Greuter – Spain
• Hieracium hypochoeroides subsp. guestphalicum (Gottschl.) Greuter – Germany
• Hieracium hypochoeroides subsp. hemibifidum (Zahn) Greuter – France, Italy
• Hieracium hypochoeroides subsp. herculanum (Zahn) Greuter – Romania
• Hieracium hypochoeroides subsp. hypochoeroides – Austria, Corsica, Czechoslovakia, France, Faroe Islands, Germany, Great Britain, Hungary, Ireland, Italy, Norway, Romania, Sardinia, Switzerland, Yugoslavia
• Hieracium hypochoeroides subsp. hypotephraeum (Zahn) Greuter – France
• Hieracium hypochoeroides subsp. jacquiniiforme (Litard. & Zahn) Greuter – Corsica
• Hieracium hypochoeroides subsp. jenzigense (Bornm. & Zahn) Greuter – Germany
• Hieracium hypochoeroides subsp. kalmutinum (Zahn) Schuhw. & Feulner – Germany
• Hieracium hypochoeroides subsp. kunitzburgense (Bornm. & Zahn) Greuter – Germany
• Hieracium hypochoeroides subsp. kyllenense (Zahn) Greuter – Greece
• Hieracium hypochoeroides subsp. lineatiforme (Zahn) Greuter – France, Italy
• Hieracium hypochoeroides subsp. lineatoides (Zahn) Greuter – France, Italy
• Hieracium hypochoeroides subsp. lithophilum (Arv.-Touv.) Greuter – Corsica, France, Italy
• Hieracium hypochoeroides subsp. livadicae (O.Behr) Greuter – Yugoslavia
• Hieracium hypochoeroides subsp. lucanicum (Arv.-Touv.) Di Grist., Gottschl. & Raimondo – Italy
• Hieracium hypochoeroides subsp. medelingense (Wiesb. ex Dichtl) Gottschl. – Austria
• Hieracium hypochoeroides subsp. mollardianum (Briq. & Zahn) Greuter – France
• Hieracium hypochoeroides subsp. monomeres (Zahn) Greuter – Austria, France
• Hieracium hypochoeroides subsp. montis-scuderii Di Grist., Gottschl., Galesi, Raimondo & Cristaudo – Sicily
• Hieracium hypochoeroides subsp. nervulosum (Arv.-Touv. & Gaut.) Greuter – Corsica, France, Italy
• Hieracium hypochoeroides subsp. niphanthodes (Bornm. & Zahn) Greuter – Germany
• Hieracium hypochoeroides subsp. pallidopsis Gottschl. – Italy
• Hieracium hypochoeroides subsp. parvimaculatum (Joch.Müll.) Greuter – Germany
• Hieracium hypochoeroides subsp. peracutisquamum Di Grist., Gottschl. & Raimondo – Italy
• Hieracium hypochoeroides subsp. pinnatiscissum (Zahn) Greuter – Italy
• Hieracium hypochoeroides subsp. plauense (Schack & Zahn) Greuter – Germany
• Hieracium hypochoeroides subsp. poeciloprasum (Briq. & Zahn) Greuter – France
• Hieracium hypochoeroides subsp. potamogetifolium Gottschl. – Italy
• Hieracium hypochoeroides subsp. prasinophyton (Zahn) Gottschl. – France, Italy, Switzerland
• Hieracium hypochoeroides subsp. pseudograniticum (Besse & Zahn) Greuter – France, Italy
• Hieracium hypochoeroides subsp. pseudomonomeres (Zahn) Greuter – France
• Hieracium hypochoeroides subsp. pseudowiesbaurianiforme (Müll.Dornst. & Zahn) Greuter – Germany, Liechtenstein
• Hieracium hypochoeroides subsp. retroversidens (Zahn) Greuter – Greece
• Hieracium hypochoeroides subsp. rivulicola N.Mey., Gottschl. & Reisch – Germany
• Hieracium hypochoeroides subsp. romieuxianum (Zahn) Greuter – France, Switzerland
• Hieracium hypochoeroides subsp. rudolphopolitanum (Joch.Müll.) Greuter – Germany
• Hieracium hypochoeroides subsp. semicinerascens (Bornm. & Zahn) Greuter – Germany, Liechtenstein, Hungary
• Hieracium hypochoeroides subsp. semiwiesbaurianum (Gottschl.) Greuter – Austria
• Hieracium hypochoeroides subsp. serinense (Zahn) Greuter – Italy
• Hieracium hypochoeroides subsp. stoechadum (Sudre) Greuter – France
• Hieracium hypochoeroides subsp. strizakense (O.Behr) Greuter – North Macedonia
• Hieracium hypochoeroides subsp. subcaesiellum (Zahn) Greuter – France
• Hieracium hypochoeroides subsp. subcanens (Arv.-Touv. & Gaut.) Greuter – France, Italy
• Hieracium hypochoeroides subsp. subcinereum (Arv.-Touv. & Gaut.) Greuter – Albania, France, Italy, Yugoslavia
• Hieracium hypochoeroides subsp. sublanigerum (Arv.-Touv. ex Belli) Gottschl. & Wagens. – Italy
• Hieracium hypochoeroides subsp. sublineolatum (Zahn) Greuter – France, Italy
• Hieracium hypochoeroides subsp. supramontanum (Arrigoni) Greuter – Sardinia
• Hieracium hypochoeroides subsp. terrei (de Retz) Greuter – Corsica
• Hieracium hypochoeroides subsp. uazzanum (Zahn) Greuter – Corsica
• Hieracium hypochoeroides subsp. venatovicianum N.Mey., Gottschl. & Reisch – Germany
• Hieracium hypochoeroides subsp. ventosicum (Arv.-Touv. & Gaut.) Greuter – France
• Hieracium hypochoeroides subsp. wiesbaurianiforme Greuter – Germany
• Hieracium hypochoeroides subsp. wiesbaurianum (R.Uechtr.) Greuter – Austria, Belgium, Bulgaria, Corsica, Czechoslovakia, France, Germany, Hungary, Italy, Poland, Romania, Sardinia, Yugoslavia

Notes and References

1. Web site: Cat's-ear Hawkweed (Hieracium hypochaeroides) . . 2021 . Biodiversity Maps . National Biodiversity Data Centre . 23 May 2021 . Rank: Microspecies .
2. Web site: Hieracium hypochoeroides S.Gibson . . Plants of the World Online . Board of Trustees of the Royal Botanic Gardens, Kew . 23 May 2021 .
3. Hieracium hypochoeroides subsp. peracutisquamum (Asteraceae), a New Taxon from Basilicata, Southern Italy . 2015 . Gristina . Emilio Di . Gottschlich . Günter . Raimondo . Francesco M. . Annales Botanici Fennici . 52 . 5–6 . 376–380 . 10.5735/085.052.0519 . 86010692 .