New insight into the morphology of the long shoots of Pinus (Pinaceae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027073%3A_____%2F16%3AN0000059" target="_blank" >RIV/00027073:_____/16:N0000059 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.flora.2016.05.010" target="_blank" >http://dx.doi.org/10.1016/j.flora.2016.05.010</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.flora.2016.05.010" target="_blank" >10.1016/j.flora.2016.05.010</a>

Jazyk výsledku

angličtina

Název v původním jazyce

New insight into the morphology of the long shoots of Pinus (Pinaceae)

Popis výsledku v původním jazyce

Previously used morphological classifications of the long shoots of the genus Pinus were found to be insufficient to describe the various forms existing among all species and their fluctuation. Along with the uninodal shoot form, the multinodal form (sometimes differentiated into perfect or imperfect) has been distinguished for more than one hundred years. However, the latter term was found to comprise several neglected but conspicuously different growth forms across the global species diversity of this genus. The primary objective of this research was to reassess all growth forms of the long shoots of pines based on field investigation on more than 100 species. A new classification system of vigorous, annual, fertile long shoots of pines is proposed. The original term uninodal is retained, whereas the content of the ambiguous and here excluded term “multinodal” is divided into six specific morphotypes, which represent different developmental forms of more than one node per year. These are newly designated as addinodal, laterinodal, cryptonodal, seronodal, gradinodal and plurinodal, and each morphotype is illustrated with typical examples. The fluctuation and imperfect forms of morphotypes within a species or individual and the juvenile forms of the long shoots are commented. A conclusion table specifying the occurrence of fertile shoot morphotypes in all species of Pinus and juvenile shoot forms in the majority of species is provided. Particular fertile shoot morphotypes occur in the genus Pinus very unevenly: the uninodal morphotype was found in 63 species, the addinodal in 58 species, the plurinodal in 22 species, the seronodal in 10 species, the laterinodal in 8 species, the gradinodal in 7 species, and the cryptonodal morphotype was found in 2 species. Except for the last morphotype, which is found only in America, the others occur in species of Eurasia and America.

Název v anglickém jazyce

New insight into the morphology of the long shoots of Pinus (Pinaceae)

Popis výsledku anglicky

Previously used morphological classifications of the long shoots of the genus Pinus were found to be insufficient to describe the various forms existing among all species and their fluctuation. Along with the uninodal shoot form, the multinodal form (sometimes differentiated into perfect or imperfect) has been distinguished for more than one hundred years. However, the latter term was found to comprise several neglected but conspicuously different growth forms across the global species diversity of this genus. The primary objective of this research was to reassess all growth forms of the long shoots of pines based on field investigation on more than 100 species. A new classification system of vigorous, annual, fertile long shoots of pines is proposed. The original term uninodal is retained, whereas the content of the ambiguous and here excluded term “multinodal” is divided into six specific morphotypes, which represent different developmental forms of more than one node per year. These are newly designated as addinodal, laterinodal, cryptonodal, seronodal, gradinodal and plurinodal, and each morphotype is illustrated with typical examples. The fluctuation and imperfect forms of morphotypes within a species or individual and the juvenile forms of the long shoots are commented. A conclusion table specifying the occurrence of fertile shoot morphotypes in all species of Pinus and juvenile shoot forms in the majority of species is provided. Particular fertile shoot morphotypes occur in the genus Pinus very unevenly: the uninodal morphotype was found in 63 species, the addinodal in 58 species, the plurinodal in 22 species, the seronodal in 10 species, the laterinodal in 8 species, the gradinodal in 7 species, and the cryptonodal morphotype was found in 2 species. Except for the last morphotype, which is found only in America, the others occur in species of Eurasia and America.

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Flora

ISSN

0367-2530

e-ISSN

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Svazek periodika

223

Číslo periodika v rámci svazku

AUGUST 2016

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

24

Strana od-do

167-190

Kód UT WoS článku

000386867900020

EID výsledku v databázi Scopus

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