RAU raubensis Emerse Flower Loc Geographical races Submerse Cryptocoryne nurii Furtado var. raubensis Ganapathy & Siow grows on limestone while C. nuri nuri grows in acidic soft water. REG regina Flower Hulu Buyan Silver queen Submersed SW1562 Cryptocoryne regina resembles C. auriculata in having leaves with a green to pinkish marbled, triangular-ovate, somewhat spongy blade, but the spathe limb differs in being obliquely twisted, whitish to purple, with an indistinct, lighter collar zone. Its chromosome number is 2n = 28, a number that has previously been reported for the C. beckettii Thwaites ex Trimen group from Sri Lanka.

RET retrospiralis Wild Flower Red Snakeskin