Unresolved name

Unresolved name: Plants » Dicotyledonae » Solanales » Phlox Family » Jacob's Ladder «

Polemonium caeruleum ssp. villosum (Rudolph ex Georgi) Brand

Smithsonian Institution, National Museum of Natural History, Department of Botany cc-by-nc-sa-3.0

Smithsonian Institution, National Museum of Natural History, Department of Botany cc-by-nc-sa-3.0