Crotalaria spectabilis Roth

Dicentra spectabilis Miq

Naturalis Biodiversity Center

Europeana API

Dicentra spectabilis Miq

Naturalis Biodiversity Center

Europeana API

Crotalaria sessiliflora L

Naturalis Biodiversity Center

Europeana API

Crotalaria sessiliflora L

Naturalis Biodiversity Center

Europeana API

Crotalaria sessiliflora L

Naturalis Biodiversity Center

Europeana API

Crotalaria sessiliflora L

Naturalis Biodiversity Center

Europeana API

Rohdea japonica Roth

Naturalis Biodiversity Center

Europeana API

Fimbristylis spathacea Roth

Royal Botanic Gardens, Kew

Europeana API

Kaido pyrus spectabalis [i.e., spectabilis]

Library of Congress

Digital Collections, Library of Congress

Caesalpinia decapetala (Roth) Alston

Naturalis Biodiversity Center

Europeana API

Ipomoea nil (L.) Roth

Naturalis Biodiversity Center

Europeana API

Caesalpinia decapetala (Roth) Alston

Naturalis Biodiversity Center

Europeana API

Sargassum thunbergii (Mertens ex Roth) O.Kuntze

National Museum of Natural History, France

Europeana API

Sargassum thunbergii (Mertens ex Roth) O.Kuntze

National Museum of Natural History, France

Europeana API

Sargassum thunbergii (Mertens ex Roth) O.Kuntze

National Museum of Natural History, France

Europeana API

Roth, H. Ling（ロス）･封書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

Roth, H. Ling（ロス）･封書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

Roth, H. Ling（ロス）･封書

Minakata Kumagusu Archives

Minakata Kumagusu Residence: Library, Herbarium, Documents

Calamagrostis varia (Schrad.) Host x Calamagrostis epigejos (L.) Roth

University of Vienna, Institute for Botany - Herbarium WU

Europeana API

Calamagrostis varia (Schrad.) Host x Calamagrostis epigejos (L.) Roth

University of Vienna, Institute for Botany - Herbarium WU

Europeana API

Calamagrostis varia (Schrad.) Host x Calamagrostis epigejos (L.) Roth

University of Vienna, Institute for Botany - Herbarium WU

Europeana API

Calamagrostis varia (Schrad.) Host x Calamagrostis epigejos (L.) Roth

University of Vienna, Institute for Botany - Herbarium WU

Europeana API

Calamagrostis varia (Schrad.) Host x Calamagrostis epigejos (L.) Roth

University of Vienna, Institute for Botany - Herbarium WU

Europeana API

Calamagrostis varia (Schrad.) Host x Calamagrostis epigejos (L.) Roth

University of Vienna, Institute for Botany - Herbarium WU

Europeana API

Ilex serrata Thunb

Naturalis Biodiversity Center

Europeana API

Ilex serrata Thunb

Naturalis Biodiversity Center

Europeana API

Rhodotypos scandens (Thunb.) Makino

Naturalis Biodiversity Center

Europeana API

Philadelphus satsumi Siebold ex Lindl. & Paxton var. nikoensis (Rehd.) Murata

Naturalis Biodiversity Center

Europeana API

Enkianthus campanulatus (Miq.) Nichols

Naturalis Biodiversity Center

Europeana API

Ligustrum ovalifolium Hassk. var. pacificum (Nakai) Mizush

Naturalis Biodiversity Center

Europeana API

Lindera erythrocarpa Makino

Naturalis Biodiversity Center

Europeana API

Euonymus boninensis Koidz

Naturalis Biodiversity Center

Europeana API

Solanum lyratum Thunb

Naturalis Biodiversity Center

Europeana API

Pourthiaea villosa Decne. var. laevis (Thunb.) Stapf

Naturalis Biodiversity Center

Europeana API

Quercus phylliraeoides A.Gray

Naturalis Biodiversity Center

Europeana API

Euonymus oxyphyllus Miq

Naturalis Biodiversity Center

Europeana API

Itea oldhamii C.K.Schneid

Naturalis Biodiversity Center

Europeana API