Judging by http://www.drustvo-dzds.si/recept.php?recept=13 is maderjalci a Slovenian mother said crumbs. For Latin will probably need to skim the book Daria Corteseja: wild food .
This traditional egg dish called "frtalje", was prepared with fresh seasonal spring herbs. Three basic ingredients are lemon balm (heart cabbage), fennel (fennel) and maternal crumbs (maderjalca), but every village and every house even today his version and the final choice is left to cook herbs.
Where to get maderjalca?
Supposedly it in Brda spring nabereš ...