"977980" . _:b76232085 "60441904-2" . _:b76232085 . "Kalanchoe x houghtonii D.B.Ward, 2006" . . . . . "Kalanchoe x houghtonii" . _:b76478771 "The Plant List (TPL) id" . . _:b75669665 "GBIF id" . . _:b75669665 . _:b76478771 . . "4199772" . _:b76478771 . _:b76232085 "IPNI id" . _:b76232085 . _:b75669665 "4199772" . "Kalanchoe x houghtonii" . _:b76478771 . "D.B.Ward, 2006" . . _:b75669665 . _:b76478771 "kew-2336677" . "60441904-2" . . . _:b75669665 . "kew-2336677" . . _:b76232085 . "Kalanchoe x houghtonii" .