Compass needle hairs and some hairs with three axes<br><p>Taxon: <i>Erysimum diffusum s. str.</i> (sensu Fischer et al. EfÖLS 2008)<br>
Location: train station Floridsdorf, Vienna - ca. 160 m a.s.l.<br></p>
Habitat: ballast
<a href="//commons.wikimedia.org/wiki/User:Stefan.lefnaer" title="User:Stefan.lefnaer">Stefan.lefnaer</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>