Number of the records: 1

Differences in germination and seedling establishment of alien and native Impatiens species

SYSNO ASEP	0332085
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Differences in germination and seedling establishment of alien and native Impatiens species
Author(s)	Perglová, Irena (BU-J)_RID Pergl, Jan (BU-J)_{RID, ORCID} Skálová, Hana (BU-J)_{RID, ORCID} Moravcová, Lenka (BU-J)_{RID, ORCID} Jarošík, Vojtěch (BU-J) Pyšek, Petr (BU-J)_{RID, ORCID}
Number of authors	6
Source Title	Preslia. - : Česká botanická společnost - ISSN 0032-7786 Roč. 81, č. 4 (2009), s. 357-375
Number of pages	19 s.
Language	eng - English
Country	CZ - Czech Republic
Keywords	plant invasions ; seed ; population dynamics
Subject RIV	EF - Botanics
R&D Projects	GA206/07/0668 GA ČR - Czech Science Foundation (CSF)
	GA206/09/0563 GA ČR - Czech Science Foundation (CSF)
	LC06073 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	IAA600050811 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z60050516 - BU-J (2005-2011)
UT WOS	000272970600003
Annotation	Seed and seedling traits of three congeneric alien species in Europe, differing in their region of origin, invasion status and history (Impatiens glandulifera, I. parviflora, I. capensis), were compared with the native I. noli-tangere in the laboratory and common garden experiments. Differences in the invasiveness of three alien species of balsams in the temperate zone of Central Europe can be attributed, at least in part, to their differing performances in the early stages of their life cycle. The short period of time required for seed stratification and the high seedling biomass of I. glandulifera might have increased its invasion potential compared to other Impatiens species occurring in the Czech Republic. The absence of I. capensis, a successful invader in several European countries, from the Czech flora may be due to a low propagule pressure.
Workplace	Institute of Botany
Contact	Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8
Year of Publishing	2010

Number of the records: 1