vincetoxicum hirundinaria. close up of white swallow wort.vincetoxicum in the family apocynaceae

vincetoxicum white hirundinaria flower nature leaf garden plant botany blossom perennial freshness herb antidote poisonous environment medicine forest green bush bright closeup famous place swallowwort may spring no people small travel destinations uncultivated close up common color june national park grass botanist beauty mountain growth summer vegetable day perfume petal season europe pasture wildflower