"Dionaea ' Phalanx ' M.King produces decumbent leaves that are up to 7 cm in length. The leaves bear traps that are up to 3.6 cm long, fringed with proportionaly elongated and narrow marginal lashes that are up to 2 cm long. Leaves with particularly long lashes are mostly produced during summer. When grown exposed to direct sunlight, the interior surfaces of the lobes, the marginal lashes, and the margins of the lobes (on both the interior and exterior surfaces of the traps) may suffuse bright red, while all other parts of the foliage are yellowish green. In all other respects, this cultivar is in line with wild type Dionaea Soland. ex Ellis." Bailey & McPherson, Dionaea:278 (2013)

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From : https://cpnames.carnivorousplants.org/Cultivars.php?name=Dionaea