. _:b75474603 . . . "Galium helveticum subsp. tendae" . "Galium helveticum subsp. tendae (Rchb.f.) Arcang., 1882" . _:b75474603 . "Galium helveticum subsp. tendae" . "155052" . . _:b75474603 "29024" . "(Rchb.f.) Arcang., 1882" . . . _:b75474603 . . "29024" . _:b75474603 "BDTFX id" . .