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Hypoxylon Canker of Oak

Fungi: Ascomycota: Sordariomycetes: Xylariales: Xylariaceae: Biscogniauxia atropunctata (Schwein.) Pouzar, 1979

Biscogniauxia atropunctata – Hypoxylon Canker of Oak

Synonyms: Albocrustum atropunctatum, Anthostoma atropunctatum, Biscogniauxia maritima, Diatrype atropunctata, Hypoxylon atropunctatum, Nummularia atropuncta, Nummularia atropunctata, Nummularia cinerea, Nummularia punctata, Numulariola atropunctata, Sphaeria atropunctata.

Common name: Hypoxylon Canker of Oak.

Photos of this mushroom from East and Central Texas

Gray-white smooth sheet with black dots of a fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) on a dry oak tree in Hensel Park. College Station, Texas, <A HREF="../date-en/2017-12-02.htm">December 2, 2017</A>
LinkGray-white smooth sheet with black dots of a fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) on a dry oak tree in Hensel Park. College Station, Texas, December 2, 2017
Location on mapsHensel Park DriveWay, College Station, TX 77840, USA
Gray-white crust fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) in Hensel Park. College Station, Texas, <A HREF="../date-en/2017-12-02.htm">December 2, 2017</A>
LinkGray-white crust fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) in Hensel Park. College Station, Texas, December 2, 2017
Location on mapsHensel Park DriveWay, College Station, TX 77840, USA
Close up of black dots of a fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) in Hensel Park. College Station, Texas, <A HREF="../date-en/2017-12-02.htm">December 2, 2017</A>
LinkClose up of black dots of a fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) in Hensel Park. College Station, Texas, December 2, 2017
Location on mapsHensel Park DriveWay, College Station, TX 77840, USA
<B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) and some light brown corticioid fungus on a dry oak tree in Hensel Park. College Station, Texas, <A HREF="../date-en/2017-12-02.htm">December 2, 2017</A>
LinkBiscogniauxia atropunctata (Hypoxylon atropunctatum) and some light brown corticioid fungus on a dry oak tree in Hensel Park. College Station, Texas, December 2, 2017
Location on mapsHensel Park DriveWay, College Station, TX 77840, USA
<B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) and a tan resupinate polypore fungus on oak's bark in Hensel Park. College Station, Texas, <A HREF="../date-en/2017-12-02.htm">December 2, 2017</A>
LinkBiscogniauxia atropunctata (Hypoxylon atropunctatum) and a tan resupinate polypore fungus on oak's bark in Hensel Park. College Station, Texas, December 2, 2017
Location on maps4301-4499 College Ave, College Station, TX 77840, USA
Crust fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) on a dry oak on Kiwanis Nature Trail. College Station, Texas, <A HREF="../date-en/2017-12-07.htm">December 7, 2017</A>
LinkCrust fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) on a dry oak on Kiwanis Nature Trail. College Station, Texas, December 7, 2017
Location on maps1200-1202 Ashburn Ave, College Station, TX 77840, USA
Gray-white crust fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, <A HREF="../date-en/2018-04-08.htm">April 8, 2018</A>
LinkGray-white crust fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, April 8, 2018
Location on mapsLittle Lake Creek Loop Trail, Montgomery, TX 77356, USA
Tan to brown asexual stroma of a fungus <B>Biscogniauxia atropunctata</B> on a fallen tree on Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, <A HREF="../date-en/2018-06-17.htm">June 17, 2018</A>
LinkTan to brown asexual stroma of a fungus Biscogniauxia atropunctata on a fallen tree on Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, June 17, 2018
Location on mapsLone Star Hiking Trail, Montgomery, TX 77356, USA
White to brown asexual stage of crust fungus <B>Biscogniauxia atropunctata</B> on a fallen tree on Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, <A HREF="../date-en/2018-06-17.htm">June 17, 2018</A>
LinkWhite to brown asexual stage of crust fungus Biscogniauxia atropunctata on a fallen tree on Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, June 17, 2018
Location on mapsLone Star Hiking Trail, Montgomery, TX 77356, USA
Gray-white crust fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, <A HREF="../date-en/2019-01-26.htm">January 26, 2019</A>
LinkGray-white crust fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, January 26, 2019
Location on mapsLone Star Hiking Trail, Montgomery, TX 77356, USA
Gray-white crust fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) with slug tracks on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, <A HREF="../date-en/2019-01-26.htm">January 26, 2019</A>
LinkGray-white crust fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) with slug tracks on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, January 26, 2019
Location on mapsLone Star Hiking Trail, Montgomery, TX 77356, USA
Fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) on a fallen oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Monrgomery. Texas, <A HREF="../date-en/2019-10-26.htm">October 26, 2019</A>
LinkFungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) on a fallen oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Monrgomery. Texas, October 26, 2019
Location on mapsLone Star Hiking Trail, Montgomery, TX 77356, USA
Black dots of a fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) on a fallen oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Monrgomery. Texas, <A HREF="../date-en/2019-10-26.htm">October 26, 2019</A>
LinkBlack dots of a fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) on a fallen oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Monrgomery. Texas, October 26, 2019
Location on mapsLone Star Hiking Trail, Montgomery, TX 77356, USA
Gray-white crust fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) on a fallen oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, <A HREF="../date-en/2019-12-15.htm">December 15, 2019</A>
LinkGray-white crust fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) on a fallen oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 15, 2019
Gray-white crust fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2020-01-15.htm">January 15, 2020</A>
LinkGray-white crust fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) in Lick Creek Park. College Station, Texas, January 15, 2020
Location on mapsRaccoon Run, College Station, TX 77845, USA
Asexual stage of crust fungus <B>Biscogniauxia atropunctata</B> on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, <A HREF="../date-en/2020-01-19.htm">January 19, 2020</A>
LinkAsexual stage of crust fungus Biscogniauxia atropunctata on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
Location on mapsLone Star Hiking Trail, Coldspring, TX 77331, USA
Brown asexual stroma of crust fungus <B>Biscogniauxia atropunctata</B> on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, <A HREF="../date-en/2020-01-19.htm">January 19, 2020</A>
LinkBrown asexual stroma of crust fungus Biscogniauxia atropunctata on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
Location on mapsLone Star Hiking Trail, Coldspring, TX 77331, USA
Crustose lichens and crust fungus <B>Biscogniauxia atropunctata</B> (Hypoxylon atropunctatum) in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2020-01-23.htm">January 23, 2020</A>
LinkCrustose lichens and crust fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) in Lick Creek Park. College Station, Texas, January 23, 2020
Location on maps2000 Campbell Ct, College Station, TX 77845, USA

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