no HD illustration available (m2)
6 144337 Billbergia pyramidalis (Sims) Lindl. [125 158415 Bromelia pyramidalis Sims]
H.G.L. Reichenbach, Iconogr. Bot. Exot. (coloured version), vol. 2 : t. 156 (1827-1830) [Hüm. & H.G.L. Reichenbach]