Potamogeton crispus var. oppositifolius Gray Nat. Arr. Brit. Pl. 2: 35 (1821 publ. 1822)

Nomenclatural References

• literature : Nat. Arr. Brit. Pl. 2: 35. 1822 BHL link from IPNI metadata.
• database : IPNI Record: 77289858-1