Van Laren D. Cycadeoidea ingens. 1910-1912.
Source: ici.
Hugo de Vries (1848-1935). “Jonge vacuolen. Adventieve vacuolen”.
Source: ici.
Treviranus Ludolph Christian. Vom inwendigen Bau der Gewächse und von der Saftbewegung in denselben. Göttingen 1806.
Source: ici.
i-dre4mer: ‘Tiffany’s Inspiration’ by Kevin Council on Flickr.
Trapa natans (water chestnut, chataigne d’eau).
(via neezieneezie)
natural fractal progression
(via scipsy)
A 200-times magnified view of wood from Kalopanax pictus, the prickly castor oil tree.
Image by Dr. Peter Kitin, Akita Prefectural University.
(via designdrift)