Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected Setaria sulcata Raddi Dümmer R.A. Poaceae BR BR0000008804945 Type of Setaria caudula Stapf
collected Setaria sulcata Raddi Dümmer R.A. 1915-03 Poaceae BR BR0000008800176 Type of Setaria caudula Stapf
collected Dicranoweisia africana Dixon Dümmer R.A. 1918-01 Dicranaceae BR BR5040048480773 Type of Dicranoweisia africana Dixon
collected Braunia secunda (Hook.) Bruch. & Schimp. Dümmer R.A. 1918-01 Hedwigiaceae BR BR5040053311581 Syntype of Braunia brachytheca (Dixon) Broth.
collected Isopterygium mbangae (Müll.Hal.) A.Jaeger Dümmer R.A. 1917-01 Hypnaceae BR BR5040057514902 Possible type of Ectropothecium duemmeri Dixon
collected Setaria kagerensis Mez Dümmer R.A. 1917-02 Poaceae BR BR0000008763877 Isotype of Setaria ramentacea Stapf
collected Apodostigma pallens (Planch. ex Oliv.) R.Wilczek var. dummeri N.Hallé & B.Mathew Dümmer R.A. 1917-01 Celastraceae BR BR0000006245993 Isotype of Apodostigma pallens (Planch. ex Oliv.) R.Wilczek var. dummeri N.Hallé & B.Mathew
collected Brachiaria decumbens Stapf Dümmer R.A. 1914-10 Poaceae BR BR0000008639684 Isosyntype of Brachiaria decumbens Stapf
collected Paspalum scrobiculatum L. Dümmer R.A. 1914-04 Poaceae BR BR0000021211577
collected Cyperus auratus (Nees) Huygh Dümmer R.A. 1914-03 Cyperaceae BR BR0000020302726
collected Melinis repens (Willd.) Zizka subsp. repens Dümmer R.A. 1915-02 Poaceae BR BR0000024704427
collected Oplismenus compositus (L.) P.Beauv. var. compositus Dümmer R.A. 1915-02 Poaceae BR BR0000015696397
collected Acroceras zizanioides (Kunth) Dandy Dümmer R.A. 1914-01 Poaceae BR BR0000024718967
collected Mimosa pigra L. Dümmer R.A. Fabaceae BR BR0000018706147
collected Pterolobium stellatum (Forssk.) Brenan Dümmer R.A. Fabaceae BR BR0000016618008
collected Sacciolepis africana C.E.Hubb. & Snowden Dümmer R.A. 1916-05 Poaceae BR BR0000024772150
collected Jasminum schimperi Vatke Dümmer R.A. 1916-01 Oleaceae BR BR0000019308999
collected Hyparrhenia cymbaria Stapf Dümmer R.A. 1913-11 Poaceae BR BR0000018845990
collected Solanum aculeatissimum Jacq. Dümmer R.A. 1919-03 Solanaceae BR BR0000014579769
collected Lasiodiscus mildbraedii Engl. Dümmer R.A. 1917-01 Rhamnaceae BR BR0000017139274
collected Ajuga zakhoensis Rech.f. Dümmer R.A. Lamiaceae BR BR0000017726634
collected Combretum comosum G.Don Dümmer R.A. Combretaceae BR BR0000015072368
collected Peddiea fischeri Engl. Dümmer R.A. 1915-02 Thymelaeaceae BR BR0000020148157
collected Cyperus esculentus L. Dümmer R.A. 1915-02 Cyperaceae BR BR0000025142013
collected Cyperaceae indet. Dümmer R.A. 1914-06 Cyperaceae BR BR0000009136335
collected Hyparrhenia cymbaria Stapf Dümmer R.A. 1915-03 Poaceae BR BR0000018846003
collected Melinis tenuissima Stapf Dümmer R.A. 1917-02 Poaceae BR BR0000024709156
collected Lindackeria mildbraedii Gilg Dümmer R.A. 1914-11 Achariaceae BR BR0000013136819
collected Securidaca welwitschii Oliv. Dümmer R.A. 1916-05 Polygalaceae BR BR0000016459069
collected Fimbristylis dichotoma (L.) Vahl Dümmer R.A. 1914-12 Cyperaceae BR BR0000021787430