Before revision: Other plants, like Casuarina spp., which are actinorhizal plants , produce a hemoglobin in their symbiotic root nodules Leghemoglobin falls into the class of symbiotic globins, which also include the root nodules globins of actinorhizal plants such as Casuarina.
After revision: Leghemoglobin falls into the class of symbiotic globins, which also include the root nodules globins of actinorhizal plants such as Casuarina.