HÁJKOVÁ, Petra, Tomáš PETERKA and Michal HÁJEK. Mechový herbář Kamila Rybníčka: ztracený a znovunalezený pramen k bryoflóře bývalého Československa. 1. Reliktní hnědé mechy (Kamil Rybníček's bryophyte herbarium: a lost and found source to the bryoflora of former Czechoslovakia. 1. Relict brown mosses). Bryonora. 2023, vol. 71, No 1, p. 28-41. ISSN 0862-8904.
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Basic information
Original name Mechový herbář Kamila Rybníčka: ztracený a znovunalezený pramen k bryoflóře bývalého Československa. 1. Reliktní hnědé mechy
Name in Czech Mechový herbář Kamila Rybníčka: ztracený a znovunalezený pramen k bryoflóře bývalého Československa. 1. Reliktní hnědé mechy
Name (in English) Kamil Rybníček's bryophyte herbarium: a lost and found source to the bryoflora of former Czechoslovakia. 1. Relict brown mosses
Authors HÁJKOVÁ, Petra (203 Czech Republic, guarantor, belonging to the institution), Tomáš PETERKA (203 Czech Republic, belonging to the institution) and Michal HÁJEK (203 Czech Republic, belonging to the institution).
Edition Bryonora, 2023, 0862-8904.
Other information
Original language Czech
Type of outcome Article in a journal
Field of Study 10611 Plant sciences, botany
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
WWW URL
RIV identification code RIV/00216224:14310/23:00132132
Organization unit Faculty of Science
Keywords in English Drepanocladus lycopodioides; herbarium specimens; relict species; revision
Tags rivok
Tags Reviewed
Changed by Changed by: Mgr. Tomáš Peterka, Ph.D., učo 268921. Changed: 3/11/2023 14:23.
Abstract
Dlouho ztracený herbář K. Rybníčka, významného českého ekologa, byl nedávno objeven. Provedli jsme revizi položek sedmi reliktních slatinných mechů (Calliergon giganteum, Drepanocladus trifarius, Hamatocaulis vernicosus, Meesia triquetra, Paludella squarrosa a Scorpidium scorpioides), jejichž výskyty v Československu se zabývala předchozí studie (Hájková et al., 2018, Preslia). Naše revize přináší nové lokality a dokumentuje herbářové doklady z lokalit, z nichž dosud pocházely pouze literární údaje nedoložené sběry.
Abstract (in English)
The long-lost bryophyte herbarium of K. Rybníček, an outstanding Czech mire ecologist, was recently found at the Institute of Botany of the Czech Academy of Sciences, Czech Republic. We revised specimens of seven relict rich-fen species, the occurrences of which were compiled in a paper by Hájková et al. (published in Preslia, 2018). Our revision has provided information on four new localities, one of Calliergon giganteum, two of Hamatocaulis vernicosus and one of Meesia triquetra, and revealed eight so far unknown herbarium specimens documenting Rybníček’s literature reports on Drepanocladus trifarius, Meesia triquetra, Paludella squarrosa and Scorpidium scorpioides. The specimen of Drepanocladus lycopodioides, which was sampled in the Padrtiny mire nearby Velké Dářko lake in 1956 and originally identified as Scorpidium scorpioides, was found as well. This species is recently known in the Czech Republic from a single site, a secondary habitat in the Rasová quarry 155 km from the Padrtiny site. Two specimens of Hamatocaulis vernicosus were re-identified as Sarmentypnum exannulatum. All specimens represent valuable evidence of the past occurrence of relict fen species in the Czech Republic and Slovakia and are deposited in the BRNU herbarium.
Links
GA23-05132S, research and development projectName: Nové kalibrační a indikační systémy pro rekonstrukci holocenního klimatu zohledňující lokální vývoj
Investor: Czech Science Foundation, New calibration and indicator systems for reconstruction of Holocene climate corrected by local habitat development
GJ19-20530Y, research and development projectName: Současná refugia ohrožených slatiništních rostlin a určující faktory jejich genetické diverzity napříč širokým gradientem propojenosti biotopů (Acronym: Refugia slatiništních rostlin)
Investor: Czech Science Foundation
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