. "973457" . "Petrosedum x hegnaueri" . "('t Hart) Niederle, 2016" . _:b76235237 . . . . "Petrosedum x hegnaueri" . . _:b76235237 "IPNI id" . _:b76235237 . _:b76235237 "60473160-2" . _:b76235237 . . "Petrosedum x hegnaueri" . . . "Petrosedum x hegnaueri ('t Hart) Niederle, 2016" . "60473160-2" .