| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Calicium abietinum Pers. | W. R. Buck 36221 19 Sep 1999 | United States of America. New Hampshire. Carroll Co. Town of Madison, West Branch Pine Barrens Preserve, along NH 41, 0.6 mi NE of jct with NH 16 in W Ossipee. | 02280556 | ||
| Calicium abietinum Pers. | W. R. Buck 63489 02 Sep 2015 | United States of America. Maine. Hancock Co. Town T10 SD, along ME 182 ca. 4 mi W of jct with Unionville Road. | 02467343 | ||
| Calicium abietinum Pers. | W. R. Buck 57691 01 May 2011 | Canada. New Brunswick. Charlotte Co. Pennfield Parish, W of Jake Lee Road, W and S of small unnamed lake at head of unnamed tributary of Love Lake Brook. | 01221768 |