the plant named dionaea muscipula 'big mouth'

colubriaceae longitudinal carnivorous scientific flycatcher elliptical wildflower muscipula important prominent filaments flowering vegetable vascular complete function dionaea flytrap belongs popular flowers preying insects obvious sessile stamens slender chamber fingers capsule stripes produce family leaves spines pistil styles period flower branch nature garden plant named mouth ellis genus roots stems seeds gland parts looks teeth claws upper ovary small shape