Plectocolea infusca Mitt. var. ovalifolia Amakawa

Alekseevsky Range. Area near the top of Olkhovaya Mt., northern slope. Pices-Betula forest with admixture of Abies and Alnus. Un underwood-ferns, forbs, Aplopanax and other shrubs. Valley of the stream. On stones along stream.

Alekseevsky Range. Area near the top of Olkhovaya Mt., northern slope. Pices-Betula forest with admixture of Abies and Alnus. Un underwood-ferns, forbs, Aplopanax and other shrubs. Valley of the stream. On fine-grained soil along stream.

Russian Far East, South of Sikhote-Alin Range. Livadijsky Range, Pidan Mt. Area. Oyry Stream Valley, abt. 13 km to the South from Lukjanovka Railway Station. Mountain lighted dark coniferous forest. Boulders along stream.

Russian Far East. Chandolaz (Lozovyy) Range. South macroslope of Bolshoy Chandolaz Range, about 4 km to South-East from cliff "Chyortova Skala". Oak (Quercus mongoloca) - broad-leaved forest along slope to small river. On limestone cliff of northern exposition, partly shaded by Oak.

хр. Чандолаз. Chandolaz (Lozovyy) Range. South macroslope of Bolshoy Chandolaz Range, about 4 km to South-East from cliff "Chyortova Skala". Oal (Quercus mongoloca) - broad-leaved forest along slope to small river. On limestone cliff of northern exposition, partly shaded by Oak.