Coilodesme japonica Yamada

Liagora japonica Yamada

Lophocladia japonica Yamada

Lophocladia japonica Yamada

Cladophora japonica Yamada var. kajimurae C.Hoek & Chihara

Yamada Koto

Acrosorium yendoi Yamada

Laurencia okamurae Yamada

Cryptopleura membranacea Yamada

Ectocarpus laurenciae Yamada

Padina crassa Yamada

Grateloupia turuturu Yamada

Hypoglossum nipponicum Yamada

Thorea okadae Yamada

Acrosorium yendoi Yamada

Farlowia irregularis Yamada

Laurencia okamurae Yamada

Padina minor Yamada

Thorea okadae Yamada

Laurencia pinnata Yamada

Nara, Yamada, Koyasan, & environs

Nara, Yamada, Koyasan, & environs

Chrysymenia wrightii (Harv.) Yamada

Portrait of Yamada Kosaku

Antithamnion nipponicum Yamada & Inagaki

Carex hachijoensis Akiyama

Carex siderosticta Hance

Polygonum japonicum Meisn

Iris ensata Thunb

Carex pachygyna Franch. & Sav

Carex macrochaeta C.A.Mey. subsp. flavocuspis (Franch. & Sav.) Kük

Rhododendron tashiroi Maxim

Dianella ensifolia (L.) DC

Cyrtomium tachiroanum (Luerss.) C.Chr

Miscanthus sinensis Andersson

Erigeron acris L

Iris ensata Thunb

Anaphalis margaritacea (L.) Benth. & Hook.f

Iris ensata Thunb

Euphorbia heterophylla L

Debregeasia edulis (Siebold & Zucc.) Wedd

Iris japonica Thunb

Crocus vernus (L.) Hill

Pteris cretica L

Crocus vernus (L.) Hill

Daphne odora Thunb

Cryptomeria japonica (Thunb. ex L.f.) D.Don

Carex cryptostachys Brongn

Scirpus wichurai Boeckeler