| Cladonia spiculata (Ach.) Ahti Ann. Bot. Fenn. 23: 207. 26 Nov 1986. |
| |  Lichen spiculatus Ach. Lichenogr. Suec. Prodr. 206. 1799 ['1798']. Jamaica, O. P. Swartz s.n. |
| | | Lectotype H-ACH- No. 1625, Isolectotype S, TUR-V- No. 13595, UPS-Ach- No. 916 |
| | | : Ahti, T. 1983. Taxonomic notes on some American species of the lichen genus Cladonia. Ann. Bot. Fenn. 20: 1-7. |
|
| Images:
|
|
)