Pollen morphology of European bladderworts (Utricularia L., Lentibulariaceae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F14%3A00430361" target="_blank" >RIV/67985939:_____/14:00430361 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.revpalbo.2014.02.009" target="_blank" >http://dx.doi.org/10.1016/j.revpalbo.2014.02.009</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.revpalbo.2014.02.009" target="_blank" >10.1016/j.revpalbo.2014.02.009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Pollen morphology of European bladderworts (Utricularia L., Lentibulariaceae)

Popis výsledku v původním jazyce

The pollen morphology of the seven European bladderworts: Utricularia australis, U. bremii, U. intermedia, U. minor, U. ochroleuca, U. stygia and U. vulgaris was studied. The pollen grains from different populations were investigated using both light microscopy and SEM to give data on size, shape (P/E ratio), number of colpori and exine ornamentation: important diagnostic characteristics for Utricularia pollen. The pollen grains were usually medium sized (30 ?m), sub-isopolar, radially symmetric and zonocolporate. For the non-fruiting species U. bremii, U. stygia and U. ochroleuca, the grains were often malformed, asymmetric or in the form of gigapollen or micropollen. A significant number of gigapollen grains were observed in U. stygia while micropollen was observed in U. ochroleuca. The prevalent ornamentations were psilate (on mesocolpi) and fossulate (on apocolpium). A pollen key, based on these micromorphological data, is presented for European Utricularia species.

Název v anglickém jazyce

Pollen morphology of European bladderworts (Utricularia L., Lentibulariaceae)

Popis výsledku anglicky

The pollen morphology of the seven European bladderworts: Utricularia australis, U. bremii, U. intermedia, U. minor, U. ochroleuca, U. stygia and U. vulgaris was studied. The pollen grains from different populations were investigated using both light microscopy and SEM to give data on size, shape (P/E ratio), number of colpori and exine ornamentation: important diagnostic characteristics for Utricularia pollen. The pollen grains were usually medium sized (30 ?m), sub-isopolar, radially symmetric and zonocolporate. For the non-fruiting species U. bremii, U. stygia and U. ochroleuca, the grains were often malformed, asymmetric or in the form of gigapollen or micropollen. A significant number of gigapollen grains were observed in U. stygia while micropollen was observed in U. ochroleuca. The prevalent ornamentations were psilate (on mesocolpi) and fossulate (on apocolpium). A pollen key, based on these micromorphological data, is presented for European Utricularia species.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Review of Palaeobotany and Palynology

ISSN

0034-6667

e-ISSN

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Svazek periodika

205

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

22-30

Kód UT WoS článku

000337012900003

EID výsledku v databázi Scopus

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