Wall-rue

Asplenium ruta-muraria

5,522Records since 2000

AprilPeak month

115Counties with records

When it is recorded

Jan298

Feb240

Mar349

Apr647

May558

Jun594

Jul577

Aug501

Sep473

Oct375

Nov258

Dec270

GBIF records by month, 2000–2025 (all years combined).

#	County	Nation	Records
1	Worcestershire	England	394
2	Sefton	England	344
3	City of Edinburgh	Scotland	149
4	North Yorkshire	England	140
5	Fife	Scotland	125
6	Argyll and Bute	Scotland	121
7	Cumbria	England	115
8	Highland	Scotland	100
9	Sheffield	England	91
10	North Tyneside	England	78
11	York	England	70
12	Perth and Kinross	Scotland	64
13	Oxfordshire	England	61
14	Devon	England	50
15	Herefordshire, County of	England	49

4,246 England840 Scotland232 Wales56 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 115 counties in all.

Records since 2000: 5,522
Peak month: April
Counties with records: 115
Scientific name: Asplenium ruta-muraria
Group: Ferns and horsetails
NBN Atlas records since 2000: 21,999
Most recorded in: Worcestershire, Sefton, City of Edinburgh, North Yorkshire, Fife, Argyll and Bute, Cumbria, Highland, Sheffield, North Tyneside, York, Perth and Kinross +2
Conservation designations: GB Red List (2001 IUCN criteria)
Kingdom: Plantae
Phylum: Tracheophyta
Class: Polypodiopsida
Order: Polypodiales
Family: Aspleniaceae
Genus: Asplenium
Name with authority: Asplenium ruta-muraria L.
Contributing datasets: 35