Orchid morio, the Green-Winged Orchid, is one of the not-so-rare orchids in Lobau national park. In general, Lobau now is green again - even the dry lands who were like they've been burnt since july last year. Even the horse-chestnut trees (an extremely popular tree here in Austria, planted in parks and besides avenues) already is flowering, and its leaves already cast decent shadows on the roads.