Diaporthe rostrata C.M. Tian, X.L. Fan & K.D. Hyde, Mycol. Prog. 14: 82 (2015).

Remark.

Synonym is listed in Zhu et al. (2019).

Description.

See Fan et al. (2015).

Specimens examined.

China, Beijing City, Mentougou District, Mountain Dongling, Xiaolongmen Forestry Centre, 39°59'59.52"N, 115°29'47.26"E, on twigs and branches of Juglans mandshurica, 15 Jun 2022, Y.K. Bai & X.L. Fan (BJFC CF2022121410, cultures CFCC 58843 and 58844) .

Notes.

Diaporthe rostrata was described as being associated with walnut dieback of Juglans mandshurica in China (Fan et al. 2015). The common symptom of this species was rostrate host tissue around the necks on infected branches (Fan et al. 2015). The current two isolates (CFCC 58843 and 58844) were identified as D. rostrata according to forming a fully supported clade with sequences from CFCC 50062, the ex-type of D. rostrata (ML/BI = 100/1.00).