| Cladonia ecmocyna subsp. intermedia (Robbins) Ahti Ann. Bot. Fenn. 17: 227. 4 Sep 1980. |
| |  Cladonia elongata f. intermedia Robbins Rhodora 33: 137. 1 Jun 1931. U.S.A., Wyoming, Yellowstone National Park, Canyon Junction, 1927, S. F. Blake s.n. |
| | | Holotype FH, Isotype US, US-Evans |
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