Dataset: All Collections
Taxa: Najas marina subsp. armata (Najas armata, Najas delilei, Najas marina subsp. delilei, Najas marina var. delilei, Najas marina var. ehrenbergii, Najas marina var. muricata, Najas muricata, Caulinia muricata)
Search Criteria: excluding cultivated/captive occurrences