[2] It contains Lazarenkoiopsis ussuriensis, a corticolous (bark-dwelling), crustose lichen species found in the Russian Far East.

The lichen was first described scientifically in 2011 by the lichenologists Alfred Oxner, Sergey Kondratyuk, and John Elix, as Caloplaca ussuriensis.

The soralia are initially rounded or irregular in shape, eventually becoming confluent and forming elongated fissure-like structures.

It is distinct due to its notably cracked-areolated, thicker thallus, and the presence of numerous oil droplets within its hymenium.

[4] Lazarenkoiopsis ussuriensis is similar to Solitaria chrysophthalma but can be distinguished by its thicker, cracked-areolated thallus, and the presence of numerous oil droplets in the subhymenium.

Compared to Caloplaca brunneola and Obscuroplaca camptidia, it has lecanorine rather than biatorine apothecia and larger ascospores.