Taraxacum erythrospermum

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1976, Flora Europaea. Volume 4. Plantaginaceae to Compositae (and Rubiaceae), Cambridge University Press : 338-339

24. T. erythrospermum group. Leaves 4-15(-20) cm, lobed, usually horizontal; lobes narrow, very variable; petiole narrow, green, red or purple. Scapes 4-15 cm, ascending to erect, slender, often purplish. Capitulum 15-35 mm in diameter. Involucre 6-12x 5-9 mm; outer bracts up to 6 mm, often glaucous and purplish, with a pale margin, appressed to patent (rarely recurved), usually corniculate. Ligules short, wide, pale yellow with a grey, brown or purple stripe. Achenes red, purple or violet; body 2-3-3 -3 mm, spinulose in the upper part; cone 0-7-1 -2 mm, cylindrical; beak 6-11 mm, white, slender. Apomictic or sexual. Dry places. Almost throughout Europe. All except Az BI Cr Fa Sb.

T. erythrospermum Andrz. ex Besser , Enum. Pl. Volhyn. 75 (1822). Although this name has always been used for this group of plants in the aggregate sense, it has never been typified and it is uncertain to which of the segregates the name applies.

68 species have been described for Europe. The following have a relatively wide distribution:

T. austriacum Van Soest , Proc. Koninkl. Nederl. Akad. Wetensch. ser. C, 69 (4): 434 (1966). 2л = 16, 24. • AuCzGe Hu It Ju [Br].

T. badium Van Soest , Veröff. Geobot. Inst. Rübei (Zürich) 42: 111 (1969). • CzGaHe.

T. brachyglossum (Dahlst.) Dahlst. in Sernander et al., Bot. Stud. (Kjellman) 183 (1906). 2л = 16, 24. • Au Be Br Da Fe Ga Ge Hb He Ho It Ju No Rs (B) Su.

T. braunblanquetii Van Soest, Vegetatio 5-6: 524 (1954). Co GaLu.

T. commixtum G. Hagl. in Hyl., Fort. Skand. Växter 156 (1941) ( T. commutation Dahlst. , non Jordan). • Br Da Ga Ge Ho Su.

T. decipiens Raunk. , Bot. Tidsskr. 25: 139 (1903) (Г. laevigatum subsp. glaucescens var. decipiens (Raunk.) Hayek, T. linguatifrons Marklund ). Da Fe Ge Ju No Rs (B) Su.

T. disseminatimi G. Hagl., Svensk Bot. Tidskr. 41: 85 (1947). 2« = 24. Au Cz Da Fe Ga Ge He Ho No Su [Br].

T. dunense Van Soest , Acta Bot. Neerl. 5: 95 (1954). 2л = 24. • Be Br Ho Su.

T. glaucinum Dahlst. , Bot. Not. 1909: 177 (1909). • Br Fe Ge He Su.

T. gotlandicum (Dahlst.) Dahlst. , op. cit. 171 (1909). • Br Hb No Rs (B) Su.

T. gracillimum Van Soest , Veröff. Geobot. Inst. Riibel (Zürich) 42: 112(1969). • Au Ga He.

T. isophyUum G. Hagl., Bot. Not. 1938: 499 (1938). 2л = 24. • Au Cz Da Fe Ge No Rs (B) Su.

T. lacistophyllum (Dahlst.) Raunk. , Dansk Ekskurs.-Fl. ed. 2, 257 (1906). 2л = 24, 25. • Be Br Co Da Ga Ge Не Ho Lu No Rs (B) Su.

T. laetiforme Dahlst. , Bot. Not. 1909: 174 (1909). • Au Br Da Ga Ge Ho Su.

T. laetum (Dahlst.) Dahlst. in Sernander et al., Bot. Stud. (Kjellmarì) 183 (1906). 2л = 24. • Br Da Fe Ge Ho No Rs (B) Su.

T. limbatum Dahlst. , Bot. Not. 1909: 173 (1909) (Г. reflectens Dahlst.). • Fe No Su.

T. marginatum (Dahlst.) Dahlst. in Sernander et al., Bot. Stud. (Kjellmarì) 183 (1906). • Da Fe Ge No Rs (B) Su.

T. montesignum Van Soest , Collect. Bot. (Barcelona) 4: 25 (1954). • Ga Hs It Sa.

T. obscurans (Dahlst. ex H. Lindb. fil.) G. Hagl. in Hyl., Fort. Skand. Växter 156 (1941) ( T. abietifolium Saarson , T. diversifierum M. P. Christiansen). • Da Fe Is No Rs (B) Su.

T. pindicola (Bald.) Hand.-Mazz. , Monogr. Taraxacum 107 (1907) ( T. laevigatum subsp. pindicola (Bald.) Hayek). • Al Gr Ju.

T. plumbeum Dahlst. , Ark. Bot. 10(6): 2 (1911). • Au Cz Fe Ge He It Su.

T. polyschistum Dahlst. , Bot. Not. 1909: 178 (1909). 2л = 24. • Be Ga He Ho Su.

T. proximum (Dahlst.) Dahlst. in Sernander et al., Bot. Stud. (Kjellmarì) 183 (1906) ( T. conjugens H. Lindb. fil. ). 2л = 24. Au Be Br Cz Da Fe Ga Ge He Ho No Rs (B, E) Su.

T. rubicundum (Dahlst.) Dahlst. in Sernander et al., Bot. Stud. (Kjellmarì) 183 (1906) ( T. rubicundum subsp. monspeliense Dahlst. , subsp. pulvigerum H. Lindb. fil. ). 2л = 24. • Au Be Br Co Da Fe Ga Ge He Ho It Ju Sa Si Su.

T. saphycraspedum Saarson & G. Hagl. , Ark. Bot. ser. 2,4: 521

(1963). • Ge Ho Su.

T. scanicum Dahlst. , Ark. Bot. 10(11): 21 (1911). 2л = 25. Au

Be Da Fe Ga Ge He Ho It Ju No Po Rs (B) Su.

T. silesiacum Dahlst. ex G. Hagl. , Bot. Not. 1938: 500 (1938).

2л= 24. Au Be Br Co Cz Da Ga Ge Hb He Ho Hu It Po Rm Su.

T. taeniatum G. Hagl. ex Holmgren , Blekinges FI. 326 (1942).

2л = 24. • BeDaFeHoNoRs (E) Su.

T tenuilobum (Dahlst.) Dahlst. , Bot. Not. 1909: 172 (1909).

2л = 24,25. • DaGeHeHoNoPoRs (B) Su.

T. xerophilum Marklund , Acta Bot. Fenn. 23: 87 (1938).

• Rs (В, C) Su.