Gracilaria is not a valid species
Did you mean one of the species from the following list?
Gracilaria arcuata - 2 collection objects
Gracilaria chilensis - 6 collection objects
Gracilaria cliftonii - 28 collection objects
Gracilaria denticulata - 1 collection objects
Gracilaria divergens - 1 collection objects
Gracilaria flagelliformis - 1 collection objects
Gracilaria foliifera - 1 collection objects
Gracilaria halogenea - 3 collection objects
Gracilaria minor - 1 collection objects
Gracilaria perplexa - 6 collection objects
Gracilaria peruana - 3 collection objects
Gracilaria salicornia - 3 collection objects