TY  - JOUR
A1  - Goerg, Marlena
A1  - Ploch, Sebastian
A1  - Kruse, Julia
A1  - Kummer, Volker
A1  - Runge, Fabian
A1  - Choi, Young-Joon
A1  - Thines, Marco
T1  - Revision of Plasmopara (Oomycota, Peronosporales) parasitic to Impatiens
JF  - Mycological progress : international journal of the German Mycological Society
N2  - The oomycete Plasmopara obducens was first described on wild Impatiens noli-tangere in Germany in 1877. About 125 years later the first occurrence of P. obducens on cultivated I. walleriana in the United Kingdom was reported, and a worldwide epidemic followed. Although this pathogen is a major threat for ornamental busy lizzy, the identity of the pathogen remained unconfirmed and the high host specificity observed for the genus Plasmopara cast doubts regarding its determination as P. obducens. In this study, using multigene phylogenies and morphological investigation, it is revealed that P. obducens on I. noli-tangere is not the conspecific with the pathogen affecting I. walleriana and another ornamental balsam, I. balsamina. As a consequence, the new names P. destructor and P. velutina are introduced for the pathogens of I. walleriana and I. balsamina, respectively.
KW  - Busy lizzy
KW  - Downy mildew
KW  - Horticulture
KW  - Lady slipper balsam
KW  - New species
KW  - Peronosporaceae
KW  - Taxonomy
KW  - Touch-me-not
Y1  - 2017
U6  - https://doi.org/10.1007/s11557-017-1316-y
SN  - 1617-416X
SN  - 1861-8952
VL  - 16
SP  - 791
EP  - 799
PB  - Springer
CY  - Heidelberg
ER  - 
TY  - JOUR
A1  - Ali, Tahir
A1  - Runge, Fabian
A1  - Dutbayev, Ayan
A1  - Schmuker, Angelika
A1  - Solovyeva, Irina
A1  - Nigrelli, Lisa
A1  - Buch, Ann-Katrin
A1  - Xia, Xiaojuan
A1  - Ploch, Sebastian
A1  - Orren, Ouria
A1  - Kummer, Volker
A1  - Paule, Juraj
A1  - Celik, Ali
A1  - Vakhrusheva, Ljudmila
A1  - Gabrielyan, Ivan
A1  - Thines, Marco
T1  - Microthlaspi erraticum (Jord.) T. Ali et Thines has a wide distribution, ranging from the Alps to the Tien Shan
JF  - Flora : morphology, distribution, functional ecology of plants
N2  - Microthlaspi is a predominantly Eurasian genus which also occurs in the northernmost parts of Africa (Maghreb). The most widespread species of the genus is M. perfoliatum, which can be found from Sweden to Algeria and from Portugal to China. The other species are thought to have much more confined distribution ranges, often covering only a few hundred kilometres. This is also believed for the diploid M. erraticum, which was recently re-appraised as a taxon independent from the tetra- to hexaploid M. perfoliatum. Previously, M. erraticum was believed to be present only in Central Europe, from the East of France to Slovenia. In order to gain a deeper understanding of the ecology, evolution and migration history of Microthlaspi it was the focus of the current study to investigate, if M. erraticum is present in habitats outside Central Europe, but with microclimates similar to Central Europe. It is demonstrated that M. erraticum is much more widespread than previously thought, while other lineages apart from M. perfoliatum s.str. and M. erraticum seem to have restricted distribution ranges. The latter species was observed from the Alps and their foreland, the Balkans, the mountainous areas around the Black Sea, Southern Siberia, as well as the Altai and Tien Shan mountains. This demonstrates a widespread occurrence of this easily-overlooked species. (C) 2016 Elsevier GmbH. All rights reserved.
KW  - Biogeography
KW  - Coluteocarpeae
KW  - Noccaea
KW  - Phylogeny
KW  - Species complex
KW  - Thlaspi perfoliatum
Y1  - 2016
U6  - https://doi.org/10.1016/j.flora.2016.09.008
SN  - 0367-2530
SN  - 1618-0585
VL  - 225
SP  - 76
EP  - 81
PB  - American Chemical Society
CY  - Jena
ER  -