 | 1622-21. Flowers of Sempervivum plant (houseleek) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 16, 2015Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 1622-21. Flowers of Sempervivum plant (houseleek) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 16, 2015Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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