| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 12662 12 Dec 1987 | United States of America. Missouri. Jefferson Co. Along west shore of headwaters of feeder of Bark Creek, ca. 4 miles southeast of Pacific. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 7911 13 Mar 1983 | United States of America. Missouri. Laclede Co. Bennett Spring State Park. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 8510 with Deborah Ladd, 28 Jun 1983 | United States of America. Missouri. Maries Co. Clifty Hollow Natural Area, along Clifty Creek. | |||
| Phaeophyscia squarrosa Kashiw. | A. Parker 2368 07 Jun 1984 | United States of America. Missouri. Madison Co. Ca. 8 miles west-southwest of Fredericktown, along Cedar Bottom Creek, off Rt. 509. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 9267 21 Feb 1984 | United States of America. Missouri. McDonald Co. Huckleberry Ridge State Forest, about 3.5 miles east of Pineville. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 12480 with Gerould Wilhelm, 19 Oct 1987 | United States of America. Missouri. Moniteau Co. About 3 miles south of the south edge of California, along Hwy T just east of Burris Fork. | |||
| Phaeophyscia squarrosa Kashiw. | R. C. Harris 50109 02 Nov 2004 | United States of America. Missouri. Crawford Co. Onondaga Cave State Park, Vilander Bluff Natural Area, W of Thickety Ford Road, 1.5 mi ME of Hwy N. | 721605 | ||
| Phaeophyscia squarrosa Kashiw. | R. C. Harris 50184 03 Nov 2004 | United States of America. Missouri. Dent Co. Indian Trail Conservation Area, W of MNR Road 1019, 1.1 mi S of CR 404/SR 117, 3.3 mi SE of SR 19. | 721664 | ||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 10018 with Deborah Ladd, 26 Feb 1985 | United States of America. Missouri. Morgan Co. Along west side of highway 5, about 0.5 mile south of highway J. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 8140 01 May 1983 | United States of America. Missouri. Montgomery Co. Graham Cave State Park, near cave. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 9315 22 Feb 1984 | United States of America. Missouri. Newton Co. Along north edge of Shoal Creek floodplain at south edge of Joplin, near Shoal Creek Estates. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 7519 with Gerould Wilhelm, 07 Jan 1983 | United States of America. Missouri. Ozark Co. Mark Twain National Forest, along east side of the North Fork of the White River, north of hwy CC. | |||
| Phaeophyscia squarrosa Kashiw. | G. Wilhelm 10553 31 Aug 1982 | United States of America. Missouri. Reynolds Co. At Johnson's Shut-Ins State Park, just west of the first shut-in. | |||
| Phaeophyscia squarrosa Kashiw. | G. Wilhelm 11009 with Douglas Ladd, 08 Jan 1983 | United States of America. Missouri. Ripley Co. About 20 miles west of Doniphan, off Forest Service Road at Buffalo Creek campground, about 2 miles north of Route 160. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 13012 20 Mar 1988 | United States of America. Missouri. Phelps Co. Large canyon system in Roubidoux sandstone, ca. 1.2 miles south of Friendship Church. | |||
| Phaeophyscia squarrosa Kashiw. | G. Wilhelm 11818 17 Oct 1983 | United States of America. Missouri. Saint Charles Co. About 3 miles west of Defiance, along Route 94 and the railroad, just east of the crossing. | |||
| Phaeophyscia squarrosa Kashiw. | A. Parker 2393 13 Jun 1984 | United States of America. Missouri. Saint Francois Co. Near campground of St. Francois State Park. | |||
| Phaeophyscia squarrosa Kashiw. | G. Wilhelm 11822 17 Oct 1983 | United States of America. Missouri. Saint Charles Co. About 3 miles west of Defiance, along Route 94 and the railroad, just east of the crossing. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 10524 06 Mar 1986 | United States of America. Missouri. Sainte Genevieve Co. Hawn State Park, along Pickle Creek, ca. 0.5 miles upstream from picnic shelter. | |||
| Phaeophyscia squarrosa Kashiw. | A. Parker 2770 17 Aug 1984 | United States of America. Missouri. Sainte Genevieve Co. About 0.25 mile north of Pleasant Hill Church and 0.25 mile east of Hwy AA. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 8663 with Deborah Ladd & Mike Skinner, 02 Sep 1983 | United States of America. Missouri. Shannon Co. Ozark National Scenic Riverways, in Alley Spring branch. | |||
| Phaeophyscia squarrosa Kashiw. | G. Wilhelm 10714 26 Sep 1982 | United States of America. Missouri. Saint Louis Co. Southwest of Chesterfield, at Babler Woods State Park. | |||
| Phaeophyscia squarrosa Kashiw. | G. Wilhelm 10492 31 Aug 1982 | United States of America. Missouri. Shannon Co. About 1.5 miles southwest of Rat, along Big Creek Road. | |||
| Phaeophyscia squarrosa Kashiw. | G. Wilhelm 10516 31 Aug 1982 | United States of America. Missouri. Shannon Co. About 2.5 miles north-northeast of Mauser Hill in Medley Hollow. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 10136 13 Aug 1985 | United States of America. Missouri. Warren Co. Near head of Devil's Den. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 12417 with Gerould Wilhelm, 18 Oct 1987 | United States of America. Missouri. Stone Co. Mark Twain National Forest, along north side of Bread Tray Mountain, ca. 1.5 miles northeast of Baxter. | |||
| Phaeophyscia squarrosa Kashiw. | B. Schuette 414 13 Feb 1984 | United States of America. Missouri. Warren Co. Reifsnider State Forest, on east side of Charette Creek. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 11716 21 Oct 1986 | United States of America. Missouri. Washington Co. Graff tract, ca. 5 miles east of Potosi along north side of hwy 8. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 6620 with Mike Skinner, 09 Aug 1982 | United States of America. Missouri. Wayne Co. Sam A. Baker State Park, along Big Creek, near dining lodge. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 6568 with Mike Skinner, 08 Aug 1982 | United States of America. Missouri. Washington Co. Along south side of Route 185, about 1.3 miles south of N; in Pea Ridge State Forest. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 8265 17 May 1983 | United States of America. Missouri. Wright Co. Along north side of Gasconade River, about 0.1 mile west of highway E. | |||
| Phaeophyscia squarrosa Kashiw. | A. Parker 2653 25 Jul 1984 | United States of America. Missouri. Wayne Co. At Lake Wappapello State Park, at edge of campground. | |||
| Phaeophyscia squarrosa Kashiw. | R. C. Harris 51045 17 Apr 2005 | United States of America. Arkansas. Newton Co. Buffalo National River, along Co. Rd. 84 at Hasty Low Water Bridge on E side of Buffalo River. | 741556 | ||
| Phaeophyscia squarrosa Kashiw. | R. C. Harris 51148 18 Apr 2005 | United States of America. Arkansas. Searcy Co. Buffalo National River, SE of Maumee South Campground, along Co. Rd. 52, 5 mi NNW of AR 27. | 741645 | ||
| Phaeophyscia squarrosa Kashiw. | R. C. Harris 51187 18 Apr 2005 | United States of America. Arkansas. Baxter Co. Ozark National Forest, Leatherwood Wilderness, W of AR 341, 7.9 mi N of AR 14 at Push Mountain Lookout Tower, along Barkshed Extension Rd. | 741673 | ||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 14703 02 Feb 1991 | United States of America. Missouri. Carroll Co. South of hwy 62, ca. 0.3 mile east of Benton County line. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 23842 07 Oct 2002 | United States of America. Arkansas. Newton Co. Buffalo National River, on woodland slope east of River, opposite George Ridge, ca. 1 mile east/northeast of Ponca. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 20871 with Blane Heumann, 13 Aug 1997 | United States of America. Arkansas. Randolph Co. Along east side of Fourche River, ca. 0.9 mile southwest of Middlebrook. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 9973 with Gerould Wilhelm, 23 Oct 1984 | United States of America. Missouri. Callaway Co. North of hwy 94, just east of hwy PP. | |||
| Phaeophyscia squarrosa Kashiw. | D. M. Ladd 15143 17 Jul 1992 | United States of America. Missouri. Camden Co. A-B Savanna, ca. 3.5 miles south/southeast of Mack's Creek. |