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Fungi: Basidiomycota: Agaricomycetes: Polyporales: Meruliaceae: Crustoderma dryinum (Berk. & M.A.Curtis) Parmasto

Crustoderma dryinum

Synonyms: Coniophora crocea, Coniophora dryina, Coniophora laeticolor, Coniophorella crocea, Coniophorella laeticolor, Corticium dryinum, Corticium laeticolor, Peniophora crocea, Peniophora dryina, Peniophora viridis, Peniophora weirii, Terana dryina, Terana laeticolor, Xerocarpus laeticolor.

Extract from Wikipedia article: Crustoderma dryinum is a species of crust fungus in the family Meruliaceae, and the type species of the genus Crustoderma. It is found in Europe and Asia, where it causes a brown rot on conifer wood.

Swedish: Rostskinn.

Photos of this mushroom from East and Central Texas

Orange crust (Corticiaceae) fungus <B>Crustoderma dryinum</B> under a pine(?) log on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, <A HREF="../date-en/2019-11-03.htm">November 3, 2019</A>
LinkOrange crust (Corticiaceae) fungus Crustoderma dryinum under a pine(?) log on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, November 3, 2019
Location on mapsLone Star Hiking Trail, Montgomery, TX 77356, USA
Close up of orange crust (Corticiaceae) fungus <B>Crustoderma dryinum</B> under a pine(?) log on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, <A HREF="../date-en/2019-11-03.htm">November 3, 2019</A>
LinkClose up of orange crust (Corticiaceae) fungus Crustoderma dryinum under a pine(?) log on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, November 3, 2019
Location on mapsLone Star Hiking Trail, Montgomery, TX 77356, USA
Spreading orange crust (Corticiaceae) fungus <B>Crustoderma dryinum</B> on underside surface of a pine(?) log on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, <A HREF="../date-en/2019-11-03.htm">November 3, 2019</A>
LinkSpreading orange crust (Corticiaceae) fungus Crustoderma dryinum on underside surface of a pine(?) log on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, November 3, 2019
Location on mapsLone Star Hiking Trail, Montgomery, TX 77356, USA
Velvety orange corticioid mushroom <B>Crustoderma dryinum</B> on pine bark under a log in Bastrop State Park. Bastrop, Texas, <A HREF="../date-en/2019-11-28.htm">November 28, 2019</A>
LinkVelvety orange corticioid mushroom Crustoderma dryinum on pine bark under a log in Bastrop State Park. Bastrop, Texas, November 28, 2019
Location on maps350 Harmon Rd, Bastrop, TX 78602, USA
Orange corticioid fungus <B>Crustoderma dryinum</B> on pine bark under a log in Bastrop State Park. Bastrop, Texas, <A HREF="../date-en/2019-11-28.htm">November 28, 2019</A>
LinkOrange corticioid fungus Crustoderma dryinum on pine bark under a log in Bastrop State Park. Bastrop, Texas, November 28, 2019
Location on maps350 Harmon Rd, Bastrop, TX 78602, USA
Caterpillar on velvety orange corticioid fungus <B>Crustoderma dryinum</B> on pine bark under a log in Bastrop State Park. Bastrop, Texas, <A HREF="../date-en/2019-11-28.htm">November 28, 2019</A>
LinkCaterpillar on velvety orange corticioid fungus Crustoderma dryinum on pine bark under a log in Bastrop State Park. Bastrop, Texas, November 28, 2019
Location on maps350 Harmon Rd, Bastrop, TX 78602, USA
Some soft orange corticioid fungus <B>Crustoderma dryinum</B> on pine bark under a log in Bastrop State Park. Bastrop, Texas, <A HREF="../date-en/2019-11-28.htm">November 28, 2019</A>
LinkSome soft orange corticioid fungus Crustoderma dryinum on pine bark under a log in Bastrop State Park. Bastrop, Texas, November 28, 2019
Location on maps350 Harmon Rd, Bastrop, TX 78602, USA
Orange corticioid mushroom <B>Crustoderma dryinum</B>(?) on underside of a pine or may be oak log on Richards Loop Trail in Sam Houston National Forest. Texas, <A HREF="../date-en/2021-01-09.htm">January 9, 2021</A>
LinkOrange corticioid mushroom Crustoderma dryinum(?) on underside of a pine or may be oak log on Richards Loop Trail in Sam Houston National Forest. Texas, January 9, 2021
Location on mapsLittle Lake Creek Loop Trail, Montgomery, TX 77356, USA
Orange corticioid mushroom <B>Crustoderma dryinum</B>(?) on underside of a burnt pine or may be oak log on Richards Loop Trail in Sam Houston National Forest. Texas, <A HREF="../date-en/2021-01-09.htm">January 9, 2021</A>
LinkOrange corticioid mushroom Crustoderma dryinum(?) on underside of a burnt pine or may be oak log on Richards Loop Trail in Sam Houston National Forest. Texas, January 9, 2021
Location on mapsLittle Lake Creek Loop Trail, Montgomery, TX 77356, USA
Corticioid mushroom <B>Crustoderma dryinum</B>(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, <A HREF="../date-en/2021-01-09.htm">January 9, 2021</A>
LinkCorticioid mushroom Crustoderma dryinum(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 9, 2021
Location on mapsLittle Lake Creek Loop Trail, Montgomery, TX 77356, USA
Close-up of corticioid mushroom <B>Crustoderma dryinum</B>(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, <A HREF="../date-en/2021-01-09.htm">January 9, 2021</A>
LinkClose-up of corticioid mushroom Crustoderma dryinum(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 9, 2021
Location on mapsLittle Lake Creek Loop Trail, Montgomery, TX 77356, USA
Texture of corticioid mushroom <B>Crustoderma dryinum</B>(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, <A HREF="../date-en/2021-01-09.htm">January 9, 2021</A>
LinkTexture of corticioid mushroom Crustoderma dryinum(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 9, 2021
Location on mapsLittle Lake Creek Loop Trail, Montgomery, TX 77356, USA
Corticioid fungus <B>Crustoderma dryinum</B>(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, <A HREF="../date-en/2021-01-09.htm">January 9, 2021</A>
LinkCorticioid fungus Crustoderma dryinum(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 9, 2021
Location on mapsLittle Lake Creek Loop Trail, Montgomery, TX 77356, USA
Close-up of corticioid fungus <B>Crustoderma dryinum</B>(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, <A HREF="../date-en/2021-01-09.htm">January 9, 2021</A>
LinkClose-up of corticioid fungus Crustoderma dryinum(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 9, 2021
Location on mapsLittle Lake Creek Loop Trail, Montgomery, TX 77356, USA
Orange patch of corticioid fungus <B>Crustoderma dryinum</B>(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, <A HREF="../date-en/2021-01-09.htm">January 9, 2021</A>
LinkOrange patch of corticioid fungus Crustoderma dryinum(?) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 9, 2021
Location on mapsLittle Lake Creek Loop Trail, Montgomery, TX 77356, USA
Orange corticioid fungus <B>Crustoderma dryinum</B>(?) on rotting wood in wet area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, <A HREF="../date-en/2023-03-21.htm">March 21, 2023</A>
LinkOrange corticioid fungus Crustoderma dryinum(?) on rotting wood in wet area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 21, 2023
Location on mapsLittle Lake Creek Loop Trail, Montgomery County, Texas, 77873, United States
Close-up of orange crust (corticioid) fungus <B>Crustoderma dryinum</B>(?) on rotting wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, <A HREF="../date-en/2023-03-21.htm">March 21, 2023</A>
LinkClose-up of orange crust (corticioid) fungus Crustoderma dryinum(?) on rotting wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 21, 2023
Location on mapsLittle Lake Creek Loop Trail, Montgomery County, Texas, 77873, United States
Texture of orange corticioid fungus <B>Crustoderma dryinum</B>(?) on rotting wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, <A HREF="../date-en/2023-03-21.htm">March 21, 2023</A>
LinkTexture of orange corticioid fungus Crustoderma dryinum(?) on rotting wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 21, 2023
Location on mapsLittle Lake Creek Loop Trail, Montgomery County, Texas, 77873, United States
Orange-brown crust fungus <B>Crustoderma dryinum</B> on a burned pine log on Richards Loop Trail in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-01-27.htm">January 27, 2024</A>
LinkOrange-brown crust fungus Crustoderma dryinum on a burned pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 27, 2024
Location on mapsLittle Lake Creek Loop Trail, Montgomery County, Texas, 77873, United States
Orange-brown corticioid fungus <B>Crustoderma dryinum</B> on a burned pine log on Richards Loop Trail in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-01-27.htm">January 27, 2024</A>
LinkOrange-brown corticioid fungus Crustoderma dryinum on a burned pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 27, 2024
Location on mapsLittle Lake Creek Loop Trail, Montgomery County, Texas, 77873, United States
Spores of orange-brown crust fungus <B>Crustoderma dryinum</B> from a burned pine log, collected 2 days before on Richards Loop Trail in Sam Houston National Forest. Texas, January 29, 2024
LinkSpores of orange-brown crust fungus Crustoderma dryinum from a burned pine log, collected 2 days before on Richards Loop Trail in Sam Houston National Forest. Texas, January 29, 2024
Measurement of sporesSpore size 7.4 - 8.3 × 3.3 - 3.5 µm, length to width ratio Q = 2.2 - 2.4.
Corticioid mushroom <B>Crustoderma dryinum</B> on a large burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkCorticioid mushroom Crustoderma dryinum on a large burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Texture of corticioid mushroom <B>Crustoderma dryinum</B> on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkTexture of corticioid mushroom Crustoderma dryinum on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Corticioid mushroom <B>Crustoderma dryinum</B> with bonfire moss Funaria hygrometrica on a large burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkCorticioid mushroom Crustoderma dryinum with bonfire moss Funaria hygrometrica on a large burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Orange crust of corticioid mushroom <B>Crustoderma dryinum</B> on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkOrange crust of corticioid mushroom Crustoderma dryinum on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Pattern of corticioid mushroom <B>Crustoderma dryinum</B> on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkPattern of corticioid mushroom Crustoderma dryinum on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Pattern of crust mushroom <B>Crustoderma dryinum</B> on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkPattern of crust mushroom Crustoderma dryinum on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Close-up of corticioid fungus <B>Crustoderma dryinum</B> on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkClose-up of corticioid fungus Crustoderma dryinum on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Close-up of orange corticioid fungus <B>Crustoderma dryinum</B> on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkClose-up of orange corticioid fungus Crustoderma dryinum on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Close-up of fresh growth of orange corticioid fungus <B>Crustoderma dryinum</B> on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkClose-up of fresh growth of orange corticioid fungus Crustoderma dryinum on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Fresh growth of orange corticioid fungus <B>Crustoderma dryinum</B> on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkFresh growth of orange corticioid fungus Crustoderma dryinum on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Fresh web-like growth of orange corticioid fungus <B>Crustoderma dryinum</B> on underside of a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkFresh web-like growth of orange corticioid fungus Crustoderma dryinum on underside of a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Pattern of growth of orange corticioid fungus <B>Crustoderma dryinum</B> on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkPattern of growth of orange corticioid fungus Crustoderma dryinum on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Orange corticioid fungus <B>Crustoderma dryinum</B> together with a white resupinate polypore on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkOrange corticioid fungus Crustoderma dryinum together with a white resupinate polypore on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Orange patches of corticioid fungus <B>Crustoderma dryinum</B> on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, <A HREF="../date-en/2024-02-04.htm">February 4, 2024</A>
LinkOrange patches of corticioid fungus Crustoderma dryinum on a burned pine log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
Location on mapsLone Star Hiking Trail, Walker County, Texas, United States
Tissues under a microscope of orange corticioid fungus <B>Crustoderma dryinum</B> collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, February 4, 2024
LinkTissues under a microscope of orange corticioid fungus Crustoderma dryinum collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, February 4, 2024

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