The paper summarizes floristic findings of threatened and endangered vascular plants from wide surroundings of the town of Myjava. The data were collected mostly during the years 2015 and 2016 with a few older records.
New localities of 27 plant taxa including flagship species Ophrys holubyana, critically endangered Hippocrepis emerus or by Bern convention protected Pulsatilla grandis, are presented. Unfortunately, locality of Pulsatilla grandis presented in previ- ous paper of the series was destroyed by plant smugglers, so nor GPS coordinates, neither exact locality description of "publicly" interesting species will be presented here.
Records of locally rare plants such as Actaea spicata, Botrychium lunaria, Monotropa hypophagea and many orchids (e.g. Epipactis tallosii) are presented as well, together with new locality of recently spreading invasive Abutilon theophrastii and two non-native species Inula helenium and Laburnum album.