Physconia detersa (Nyl.) Poelt
Nova Hedwigia, 12: 123, 1966. Basionym: Parmelia pulverulenta var. detersa Nyl. - Syn. Meth. Lich., 1: 420, 1860.
Synonyms: Hagenia detersa (Nyl.) Bagl.; Physcia detersa (Nyl.) Nyl.; Physcia grisea f. subnitens (Vain.) Räsänen; Physcia grisea var. detersa (Nyl.) Lynge; Physcia lanuginosa var. pannarioides Räsänen; Physcia leucoleiptes auct. p.p. non (Tuck.) Lettau; Physcia leucoleiptes var. detersa (Nyl.) Nádv.
Description: Thallus foliose, heteromerous, dorsiventral, rather loosely adnate, forming orbicular or rarely irregular, up to 6(-8) cm wide rosettes. Lobes linear-elongate, discrete to somewhat irregularly rounded and partly imbricate, 1-2(-3) mm broad, flat to slightly concave. Upper surface grey-brown or brown, coarsely bluish pruinose at least at lobe-tips, with primarily marginal, linear-elongate, bluish grey soralia bearing granulose, pseudocorticate and almost isidioid soredia. Lower surface tan-brown (almost never white) in marginal parts, dark brown or black in central parts, with black, squarrosely branched rhizines. Upper cortex scleroplectenchymatous(cell lumina <2.5 µm); medulla white; lower cortex irregularly prosoplectenchymatous. Apothecia rare, lecanorine, up to 3 mm across, with a dark disc and a usually sorediate thalline margin. Epithecium brown; hymenium and hypothecium colourless; paraphyses slender, simple or forked in upper part, the apical cells clavate, with a thin, dark brown cap. Asci 8-spored, clavate, the K/I+ blue tholus penetrated by a faintly amyloid apical cushion with parallel or diverging flanks, the wall K/I-, surrounded by a K/I+ blue outer layer, Lecanora-type. Ascospores 1-septate, brown, ellipsoid, 26-32(-35) x 13-18(-20) µm, thickened at septum but not at apices, Physconia-type. Pycnidia rare, black, immersed. Conidia 4-6 x c. l µm. Spot tests: cortex, medulla and soralia K-, C-, KC-, P-, very rarely the soralia react K+ and KC+ faintly yellow. Chemistry: without lichen substances or very rarely soralia with variolaric acid.
Growth form: Foliose, narrow lobed
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly asexual, by soredia, or soredia-like structures (e.g. blastidia)
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: very rare
Dry submediterranean belt: absent
Humid submediterranean belt: absent
Padanian area: absent
pH of the substrata:
1 2 3 4 5
Solar irradiation:
1 2 3 4 5
Aridity:
1 2 3 4 5
Eutrophication:
1 2 3 4 5
Poleotolerance:
0 1 2 3
Altitudinal distribution:
1 2 3 4 5 6
Rarity
absent
extremely rare
very rare
rare
rather rare
rather common
common
very common
extremely common
Loading data...
Occurrence data
Predictive map
Leif Stridvall - Source: http://www.stridvall.se/la/galleries.php
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (27326)
2003/03/17
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (27326)
2003/03/17
soralium
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (11849)
2003/03/12
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1026&lang=en
Sweden, Sigtuna
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1026&lang=en
Sweden, Sigtuna
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1026&lang=en
Sweden, Sigtuna
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1026&lang=en
Sweden, Sigtuna
Growth form: Foliose, narrow lobed
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly asexual, by soredia, or soredia-like structures (e.g. blastidia)
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: very rare
Dry submediterranean belt: absent
Humid submediterranean belt: absent
Padanian area: absent
pH of the substrata:
| 1 | 2 | 3 | 4 | 5 |
Solar irradiation:
| 1 | 2 | 3 | 4 | 5 |
Aridity:
| 1 | 2 | 3 | 4 | 5 |
Eutrophication:
| 1 | 2 | 3 | 4 | 5 |
Poleotolerance:
| 0 | 1 | 2 | 3 |
Altitudinal distribution:
| 1 | 2 | 3 | 4 | 5 | 6 |
Rarity
absent
extremely rare
very rare
rare
rather rare
rather common
common
very common
extremely common
Loading data...
Occurrence data
Predictive map
Leif Stridvall - Source: http://www.stridvall.se/la/galleries.php
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (27326)
2003/03/17
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (27326)
2003/03/17
soralium
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (11849)
2003/03/12
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[9051], USA, Maine, Washington Co., Friedhof zwischen Steuben und Milbridge, 44°31.365’ N, 67°53.755’ W, 40 m. Leg et det. F. Schumm, 05.09.2001.
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Felix Schumm – CC BY-SA 4.0
[5719], Canada, Ontario, Beechwood Rd., just north of Thorold Stone Road, Niagara Falls, UTM Grid Reference: 649400 4775075, Niagara Regional Municipality. On trunk of hardwood at edge of woods. With Physcia millegrana. Leg et det. S.R. Olszewski 18.04.1999 [No. 4856e].
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1026&lang=en
Sweden, Sigtuna
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1026&lang=en
Sweden, Sigtuna
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1026&lang=en
Sweden, Sigtuna
