. "Hieracium racemosum in the Czech Republic"@en . . . "Jest\u0159\u00E1bn\u00EDk hroznat\u00FD (Hieracium racemosum) v \u010Cesk\u00E9 republice"@cs . "1" . "Danihelka, Ji\u0159\u00ED" . "Molta\u0161ov\u00E1, H." . . "I, P(GAP506/10/1363)" . "49" . "23451" . "Rotreklov\u00E1, O." . "2"^^ . . . "Chrtek, Jind\u0159ich" . . "Hieracium racemosum in the Czech Republic"@en . "CZ - \u010Cesk\u00E1 republika" . "RIV/67985939:_____/14:00436630!RIV15-GA0-67985939" . . . "Zpr\u00E1vy \u010Cesk\u00E9 botanick\u00E9 spole\u010Dnosti" . "5"^^ . "Na z\u00E1klad\u011B revize herb\u00E1\u0159ov\u00FDch doklad\u016F ulo\u017Een\u00FDch ve 22 herb\u00E1\u0159ov\u00FDch sb\u00EDrk\u00E1ch jsme studovali roz\u0161\u00ED\u0159en\u00ED druhu Hieracium racemosum v \u010Cesk\u00E9 republice. Druh pat\u0159\u00ED do sekce H. sect. Italica a pat\u0159\u00ED mezi 58 p\u0159irozen\u011B se vyskytuj\u00EDc\u00EDch jest\u0159\u00E1bn\u00EDk\u016F \u010Desk\u00E9 kv\u011Bteny. Od podobn\u00E9ho druhu H. sabaudum se li\u0161\u00ED obvykle kr\u00E1tce \u0159ap\u00EDkat\u00FDmi spodn\u00EDmi lody\u017En\u00EDmi listy, hroznat\u00FDm a\u017E latnat\u00FDm kv\u011Btenstv\u00EDm, pon\u011Bkud dlouh\u00FDmi vnit\u0159n\u00EDmi z\u00E1krovn\u00EDmi listeny, kter\u00E9 jsou zbarveny od tmav\u011B do sv\u011Btle zelen\u00E9 a maj\u00ED sv\u011Btle zelen\u00FD okraj, na\u017Ekami zbarven\u00FDmi \u017Elutav\u011B nebo \u0161ed\u011B, vz\u00E1cn\u011Bji \u010Derven\u011B a\u017E o\u0159\u00ED\u0161kov\u011B hn\u011Bd\u011B a t\u0159\u00E1snit\u00FDm kv\u011Btn\u00EDm l\u016F\u017Ekem. Uspo\u0159\u00E1d\u00E1n\u00ED lody\u017En\u00EDch list\u016F, tj. koncentrace list\u016F ve st\u0159edn\u00ED \u010D\u00E1sti nebo spodn\u00ED t\u0159etin\u011B lodyhy, znak \u010Dasto pou\u017E\u00EDvan\u00FD jako d\u016Fle\u017Eit\u00FD odli\u0161ovac\u00ED znak druh\u016F H. racemosum a H. sabaudum, m\u00E1 pouze omezenou diagnostickou hodnotu. Pro \u010Ceskou republiku je tradi\u010Dn\u011B ud\u00E1v\u00E1no \u0161est poddruh\u016F druhu H. racemosum, p\u0159i\u010Dem\u017E v\u011Bt\u0161ina \u010Desk\u00FDch populac\u00ED byla hodnocena jako H. racemosum subsp. barbatum a H. r. subsp. racemosum. Po\u010D\u00EDt\u00E1n\u00EDm chromozom\u016F a zji\u0161\u0165ov\u00E1n\u00EDm ploidn\u00ED \u00FArovn\u011B pomoc\u00ED pr\u016Ftokov\u00E9ho cytometru jsme zjistili, \u017Ee t\u0159i rostliny ze dvou populac\u00ED z jihov\u00FDchodn\u00ED \u010D\u00E1sti \u010Cesk\u00E9 republiky byly triploidn\u00ED a jedna rostlina m\u011Bla 2n = 27. Revidovali jsme 541 herb\u00E1\u0159ov\u00FDch doklad\u016F druhu z \u00FAzem\u00ED \u010Cesk\u00E9 republiky, p\u0159i\u010Dem\u017E 432 z nich (kolem 84 %) bylo ur\u010Deno spr\u00E1vn\u011B. Dal\u0161\u00EDch 400 herb\u00E1\u0159ov\u00FDch doklad\u016F p\u016Fvodn\u011B ur\u010Den\u00FDch jako H. racemosum bylo revidov\u00E1no jako H. sabaudum (97 %) a H. umbellatum (3 %). V \u010Cesk\u00E9 republice se nach\u00E1z\u00ED v\u011Bt\u0161ina lokalit druhu na Morav\u011B. Izolovan\u00E9 v\u00FDskyty byly dolo\u017Eeny z v\u00FDchodn\u00EDch \u010Cech a z n\u011Bkolika lokalit le\u017E\u00EDc\u00EDch v z\u00E1padn\u011Bji."@cs . . "Jest\u0159\u00E1bn\u00EDk hroznat\u00FD (Hieracium racemosum) v \u010Cesk\u00E9 republice" . . . "Jest\u0159\u00E1bn\u00EDk hroznat\u00FD (Hieracium racemosum) v \u010Cesk\u00E9 republice" . "Asteraceae; Central Europe; chromosome numbers"@en . "1211-5258" . . . "RIV/67985939:_____/14:00436630" . "Jest\u0159\u00E1bn\u00EDk hroznat\u00FD (Hieracium racemosum) v \u010Cesk\u00E9 republice"@cs . "Gottschlich, G." . "27"^^ . "[902F1AC68660]" . . . "Na z\u00E1klad\u011B revize herb\u00E1\u0159ov\u00FDch doklad\u016F ulo\u017Een\u00FDch ve 22 herb\u00E1\u0159ov\u00FDch sb\u00EDrk\u00E1ch jsme studovali roz\u0161\u00ED\u0159en\u00ED druhu Hieracium racemosum v \u010Cesk\u00E9 republice. Druh pat\u0159\u00ED do sekce H. sect. Italica a pat\u0159\u00ED mezi 58 p\u0159irozen\u011B se vyskytuj\u00EDc\u00EDch jest\u0159\u00E1bn\u00EDk\u016F \u010Desk\u00E9 kv\u011Bteny. Od podobn\u00E9ho druhu H. sabaudum se li\u0161\u00ED obvykle kr\u00E1tce \u0159ap\u00EDkat\u00FDmi spodn\u00EDmi lody\u017En\u00EDmi listy, hroznat\u00FDm a\u017E latnat\u00FDm kv\u011Btenstv\u00EDm, pon\u011Bkud dlouh\u00FDmi vnit\u0159n\u00EDmi z\u00E1krovn\u00EDmi listeny, kter\u00E9 jsou zbarveny od tmav\u011B do sv\u011Btle zelen\u00E9 a maj\u00ED sv\u011Btle zelen\u00FD okraj, na\u017Ekami zbarven\u00FDmi \u017Elutav\u011B nebo \u0161ed\u011B, vz\u00E1cn\u011Bji \u010Derven\u011B a\u017E o\u0159\u00ED\u0161kov\u011B hn\u011Bd\u011B a t\u0159\u00E1snit\u00FDm kv\u011Btn\u00EDm l\u016F\u017Ekem. Uspo\u0159\u00E1d\u00E1n\u00ED lody\u017En\u00EDch list\u016F, tj. koncentrace list\u016F ve st\u0159edn\u00ED \u010D\u00E1sti nebo spodn\u00ED t\u0159etin\u011B lodyhy, znak \u010Dasto pou\u017E\u00EDvan\u00FD jako d\u016Fle\u017Eit\u00FD odli\u0161ovac\u00ED znak druh\u016F H. racemosum a H. sabaudum, m\u00E1 pouze omezenou diagnostickou hodnotu. Pro \u010Ceskou republiku je tradi\u010Dn\u011B ud\u00E1v\u00E1no \u0161est poddruh\u016F druhu H. racemosum, p\u0159i\u010Dem\u017E v\u011Bt\u0161ina \u010Desk\u00FDch populac\u00ED byla hodnocena jako H. racemosum subsp. barbatum a H. r. subsp. racemosum. Po\u010D\u00EDt\u00E1n\u00EDm chromozom\u016F a zji\u0161\u0165ov\u00E1n\u00EDm ploidn\u00ED \u00FArovn\u011B pomoc\u00ED pr\u016Ftokov\u00E9ho cytometru jsme zjistili, \u017Ee t\u0159i rostliny ze dvou populac\u00ED z jihov\u00FDchodn\u00ED \u010D\u00E1sti \u010Cesk\u00E9 republiky byly triploidn\u00ED a jedna rostlina m\u011Bla 2n = 27. Revidovali jsme 541 herb\u00E1\u0159ov\u00FDch doklad\u016F druhu z \u00FAzem\u00ED \u010Cesk\u00E9 republiky, p\u0159i\u010Dem\u017E 432 z nich (kolem 84 %) bylo ur\u010Deno spr\u00E1vn\u011B. Dal\u0161\u00EDch 400 herb\u00E1\u0159ov\u00FDch doklad\u016F p\u016Fvodn\u011B ur\u010Den\u00FDch jako H. racemosum bylo revidov\u00E1no jako H. sabaudum (97 %) a H. umbellatum (3 %). V \u010Cesk\u00E9 republice se nach\u00E1z\u00ED v\u011Bt\u0161ina lokalit druhu na Morav\u011B. Izolovan\u00E9 v\u00FDskyty byly dolo\u017Eeny z v\u00FDchodn\u00EDch \u010Cech a z n\u011Bkolika lokalit le\u017E\u00EDc\u00EDch v z\u00E1padn\u011Bji." . . "The distribution of Hieracium racemosum in the Czech Republic was studied based on herbarium specimens stored in 22 public herbaria. This species, classified within H. sect. Italica, is one of 58 native hawkweeds (Hieracium s. str.) of the Czech flora. From H. sabaudum, the most similar species, it may be distinguished by usually shortly petiolate lower stem leaves, racemous to paniculate synflorescence, rather long inner involucral bracts, which are dark to pale green and have a light green margin, as well as by yellowish or grey, rarely red to chestnut brown achenes and usually dentate (non-fimbriate) receptacle pits. The leaf arrangement, i.e. the concentration of leaves in the middle or lower third of the stem, frequently used as the main character to distinguish H. racemosum from H. sabaudum, has only limited diagnostic value. Traditionally, six subspecies are reported from the Czech Republic, with most Czech populations of H. racemosum assigned to H. racemosum subsp. barbatum and H. r. subsp. racemosum. Using flow cytometry measurements and chromosome counts, three plants originating from two populations from the south-eastern parts of Czechia were assessed to be triploid (2n 3x) and one plant had 2n = 27, respectively. We revised 541 herbarium specimens of this species collected in the country, of which 432 (i.e. about 84%) were originally identified correctly (including taxonomic synonyms). However, further 400 specimens originally identified as H. racemosum were revised as H. sabaudum (97%) or H. umbellatum (3%). In the Czech Republic, most localities of H. racemosum are concentrated in Moravia (eastern part of the country). Isolated occurrences are found in eastern Bohemia and single outposts further towards the west. Based on the number of specimens revised, the distribution map presented here may be considered representative."@en .