Synonyms: Amphiloma pulvinatum; Collema atrocoeruleum var. lacerum; Collema atrocoeruleum var. lophaeum; Collema atrocoeruleum var. pulvinatum; Collema fimbriatum; Collema lacerum; Collema lacerum var. fimbriatum; Collema lacerum var. pulvinatum; Collema lichenoides var. fimbriatum; Collema lichenoides var. lophaeum; Collema lichenoides var. pulvinatum; Collema pulvinatum; Collema scotinum var. lophaeum; Leptogium atrocoeruleum f. fimbriatum; Leptogium atrocoeruleum var. lophaeum; Leptogium atrocoeruleum var. pulvinatum; Leptogium lacerum; Leptogium lacerum f. fimbriatum; Leptogium lacerum pulvinatum; Leptogium lacerum var. lophaeum; Leptogium lacerum var. pulvinatum; Leptogium lichenoides f. fimbriatum; Leptogium lichenoides pulvinatum; Leptogium lichenoides var. lophaeum; Leptogium lichenoides var. pulvinatum; Leptogium lophaeum; Leptogium pulvinatum; Leptogium pulvinatum f. lophaeum; Leptogium scotinum var. lacerum; Leptogium scotinum var. lophaeum; Leptogium scotinum var. pulvinatum; Leptogium tremelloides var. lophaea; Lichen furvus var. lophaeum; Lichen lacerus (heterotypic); Lobaria lacera; Parmelia atrocoerulea var. lacera; Parmelia atrocoerulea var. lophaea; Parmelia atrocoerulea var. pulvinata; Parmelia lacera; Parmelia lacera var. fimbriata; Parmelia lacera var. pulvinata; Parmelia scotina var. lophaea; Patellaria tremelloides var. lacera