Begonia humilicaulis Irmsch. in Bot. Jahrb. Syst. 50(4): 356. 1914 | Flora Malesiana Prospective
Mazzeo, Nestor. 1993. "Revision of family Lemnaceae in Chile." Gayana 50, 29?40.
PDF) A systematic analysis of Heliotropiaceae (Boraginales) based on trnL and ITS1 sequence data
Begonia humilicaulis Irmsch. in Bot. Jahrb. Syst. 50(4): 356. 1914 | Flora Malesiana Prospective
File:Oberonia padangensis '-200212' Schltr., Beibl. Bot. Jahrb. Syst. 104 12 (1911). (50872952586).jpg - Wikimedia Commons
The Type Specimens of African Loranthus Taxa (Loranthaceae) Described by Engler and Kept in the General Herbarium at Berlin-Dahl
Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie. : Free Download, Borrow, and Streaming : Internet Archive
File:Cyclamen libanoticum -1 Hildebr., Bot. Jahrb. Syst. 25(3) 477 (1898). (50879744126).jpg - Wikimedia Commons
File:Thrixspermum pensile Schltr., Beibl. Bot. Jahrb. Syst. 104 59 (1911) (29897203997).jpg - Wikimedia Commons
File:Bulbophyllum arfakianum fma. flava Kraenzl., Bot. Jahrb. Syst. 34 250 (1904) (45269635251).jpg - Wikimedia Commons
Freziera grisebachii Krug & Urb. | Plants of the World Online | Kew Science
File:Bulbophyllum macranthoides (Irian Jaya, Indonesia) Kraenzl., Bot. Jahrb. Syst. 34- 254 (1905) (34153964961).jpg - Wikipedia
Cyclamen libanoticum - Wikiwand
Polylepis weberbaueri Pilg., Bot. Jahrb. Syst. 37: 535. 1906. - Plazi TreatmentBank
PDF) TAXONOMIC REMARKS ON THE ENDEMIC FLORA OF SILA MASSIF (S ITALY)
Cyclamen libanoticum #1 Hildebr., Bot. Jahrb. Syst. 25(3):… | Flickr
Файл:Dendrobium hellwigianum Kraenzl. ex Warb., Bot. Jahrb. Syst. 16- 16 (1893) (31226070530) - cropped.jpg — Вікіпедія
Rhopaloblaste ledermanniana Becc., Bot. Jahrb. Syst. 58: 451 (1923) | PALMweb
The Type Specimens of African Loranthus Taxa (Loranthaceae) Described by Engler and Kept in the General Herbarium at Berlin-Dahl
Cyclamen libanoticum #1 Hildebr., Bot. Jahrb. Syst. 25(3):… | Flickr
File:Thrixspermum pensile Schltr., Beibl. Bot. Jahrb. Syst. 104 59 (1911) (44834515771).jpg - Wikimedia Commons
Passifloraceae | PDF | Botanical Nomenclature | Biological Classification
Oberonia padangensis - Wikipedia
Romulea gigantea Bég., Bot. Jahrb. Syst. 38: 333 (1907). | Flickr
Humboldt, his botanical mentor Willdenow, and the fate of the collections of Humboldt Bonpland - Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie Band 126 Heft 4 — Schweizerbart science publishers
