Children (20 direct children, 25 direct and indirect children):
Ruppia cirrhosa
(tree size 2)
Spiral tasselweed
Ruppia maritima
(tree size 3)
Beaked tasselweed
Ruppia polycarpa
Species code: rp
Ruppia tuberosa
Species code: rt
Ruppia megacarpa
Large-fruit seatassel
Ruppia didyma
Ruppia filifolia
Ruppia drepanensis
Ruppia bicarpa
Ruppia occidentalis
Ruppia spiralis
Ruppia curvicarpa
Ruppia taquetii
Ruppia truncatifolia
Ruppia antarctica
Ruppia rostellata
Ruppia brevipedunculata
Ruppia mexicana
Ruppia sinensis
Ruppia zosteroides