Sketch drawings in ink and pencil of reproductive organs of 'Canna', 'Maranta', 'Thalia', 'Myrosma', 'Alpinia', 'Zingiber', 'Amomum', 'Costus', 'Kaempferia', 'Curcuma', 'Colebrookia', and 'Gen. nov. au. Bot.'. Labels for 'Phrynium' and 'Philydrum' but no drawings.
[Probably from Roscoe's working papers for his "Monandrian plants of the order Scitamineae.." (1828)]