URL volume
https://archive.org/details/mmoiresprsentsla09impe
species cited
Plagiorhegma dubium Maxim.
basionym cited
Plagiorhegma dubium Maxim.
ID species recognized
803738
species recognized
Plagiorhegma dubium Maxim.
ID basionym recognized
803738
basionym recognized
Plagiorhegma dubium Maxim.
genus recognized
Jeffersonia
Plagiorhegma dubium Maxim. [4]
 
Berberidaceae - Podophylloideae -
Mém. Prés. Acad. Imp. Sci. Saint-Pétersbourg Divers Savans, vol. 9 (https://ia800502.us.archive.org/BookReader/BookReaderImages.php?zip=/33/items/mmoiresprsentsla09impe/mmoiresprsentsla09impe_jp2.zip&file=mmoiresprsentsla09impe_jp2/mmoiresprsentsla09impe_0007.jp2&scale=2&rotate=0): t. 2 (1858) [15]
epithet recognized species: dubius,-a,-um [196]
epithet cited species: dubius,-a,-um [196]
Illustration contributed by: