Candelariella subdeflexa (Nyl.) Lettau
Hedwigia, 52: 196, 1912. Basionym: Lecanora subdeflexa Nyl. - Flora, 62: 355, 1879.
Synonyms:
Distribution: N - VG, TAA (Nascimbene & al. 2007b), Lomb, Piem (TSB 33596), VA (Matteucci & al. 2008, Isocrono & al. 2008), Emil (Gasparo & Tretiach 1996, Fariselli & al. 2020). C - Marc (Nimis & Tretiach 1999, Frati & al. 2004, Frati & Brunialti 2006), Umb (Ravera 2000, Ravera & al. 2006), Abr (Nimis & Tretiach 1999, Corona & al. 2016), Mol (Caporale & al. 2008, Caporale & Ravera 2020). S - Camp (Ravera & al. 2019a), Bas (Nimis & Tretiach 1999), Si (TSB 12289).
Description: Thallus crustose, usually poorly developed and indistinct, sometimes granular or minutely papillate, dull olive-green to greenish grey, forming small patches to 3 cm diam. Apothecia usually abundant, biatorine, (0.1-)0.3-0.6 mm wide, but often forming larger aggregates, with a yellow, at first flat but soon convex, sometimes thinly pruinose disc, and a very thin, usually not visible margin. Epithecium yellow, densely granular, 8.5-15 μm thick, the granules dissolving in K; hymenium colourless to very pale straw-yellow in K, inspersed with oil droplets, (50-)65-85 μm tall; paraphyses simple, septate, the apices not noticeably thickened; hypothecium colourless, 130-150 μm thick. Asci 8-spored, clavate, with an apical dome which is I+ blue only in the internal, lower part, interrupted in the centre by a a paler blue strip, Candelaria-type. Ascospores 1-celled to thinly 1-septate, hyaline, narrowly ellipsoid to ovoid, (9-)12-18(-21) x 4-6 µm Photobiont chlorococcoid. Spot tests: thallus and apothecia K-, KC-, C-, P-. Chemistry: apothecia with calycin and pulvinic dilactone; thallus without pulvinic acid derivatives. Note: a mild-temperate, perhaps holarctic lichen found on isolated trees, especially Fraxinus, Populus and Juglans, often near the base of the trunks, probably declining. The species is included in the Italian red list of epiphytic lichens as “Near-threatened” (Nascimbene & al. 2013c).
Growth form: Crustose
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Oromediterranean belt: absent
Montane belt: absent
Submediterranean belt: very rare
Padanian area: absent
Humid submediterranean belt: extremely rare
Humid mediterranean belt: absent
Dry mediterranean belt: absent
Predictive model
Herbarium samples
P.L. Nimis CC BY-SA 4.0
TSB 30247
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Growth form: Crustose
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Oromediterranean belt: absent
Montane belt: absent
Submediterranean belt: very rare
Padanian area: absent
Humid submediterranean belt: extremely rare
Humid mediterranean belt: absent
Dry mediterranean belt: absent
Predictive model
| Herbarium samples |
P.L. Nimis CC BY-SA 4.0
TSB 30247
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
Felix Schumm – CC BY-SA 4.0
[19407b], USA, South Dakota, Grant Co., Blue Cloud Benedictine Abbey ca. 1.6 km E of Marvin, open pastureland with wooded gulches, 45°15'05'' N, 95°53'28'' W, 467 m, on deciduous trees. Leg. M.K. Advaita (No. 4915), 18. May 2005. Distributed together with Caloplaca ulcerosa by C. WETMORE: TELOSCHISTACEAE EXS. 95
