ISI 2010-26. Puya berteroniana Mez

One of the standout attractions at the Huntington each April is the flowering of Puya alpestris with its otherworldly, metallic blue-green flowers. The lesser-known runner-up in March is P. berteroniana. Considered by some to be merely a color variant of P. alpestris, P. berteroniana has emerald-green flowers. It also seems to be a more imposing plant with rosettes to 6’ across and flower stalks to 8’ or more tall. The structure of these stalks is the same, with sterile peduncle branches forming convenient perches for bird pollinators drawn by copious sweet nectar in the flowers which have an odd rancid-butter aroma about them. The plants perform equally well in full sun at the bottom of the Huntington’s Desert Garden, where a few winter frosts in the 20s are the norm, as it does in the part shade under the canopy of Aloe barberae trees in the upper garden. HBG 97074, seedlings of HBG 21084, plants collected Dec 8, 1966, by H.A. Mooney (SA # 11) in the Quebrada de la Plata, Chile. Limited, one per customer, $15.

Photos available: [ view 1 | view 2 ]


Puya berteroniana Mez

Photos © 2010 by John N. Trager. Images may not be used elsewhere without permission.

Published in the Cactus and Succulent Journal, Vol. 81 (2), March - April, 2010

Catalog Index

International Succulent Introductions of the Huntington Botanical Gardens