Conifer Database - x insignis

Conifer Trees Database

Welcome to the American Conifer Society Database

Established in 1983, our mission is centered on advocating for the integration of conifer trees in garden designs and landscapes. We are dedicated to educating enthusiasts and the general public about the proper care, cultivation, and conservation of these majestic and diverse evergreens.

    

Abies x insignis

Abies × insignis, first described by Elie-Abel Carrière (1818-1896) ex Jacob Whitman Bailey, is commonly known as Insignis fir. It is an artificial hybrid of Caucasian fir (A. nordmanniana) and Spanish fir (A. pinsapo). It originated around 1850 at the Leon Renault Nursery, Bulgéville, France (Vosages).

Description. Insignis fir will quickly grow to become a large coniferous tree up to 100 feet (30 m) tall with exceptionally dense foliage. Bark is ashy-gray or whitish. Branchlets are brown in color, pubescent at first, later becoming glabrous. Needles are linear, straight or sickle-shaped, 0.8 to 1.2 inches (20 - 30 mm) long and (2 - 3 mm) broad, glossy bright green in color with 2 whitish stomatal bands beneath. Seed cones are very similar to A. pinsapo.

The current champion tree of this species is at the Schovenhorst Country Estate, Putten, The Netherlands. Its height was exactly 105.6 feet (33.00 m) with a trunk 9.5 feet (2.97 m) wide at breast height when measured on Dec 9, 2010.


Aris Auders and Derek Spicer; RHS Encyclopedia of Conifers; ©2012 Kingsblue Press


Abies x insignis



HORTICULTURAL STATUS:RHS Registered
COLOR:Medium Green
GROWTH SHAPE:Conical (Pyramidal)
GROWTH SIZE:Large: greater than 12 inches (30 cm) per year / greater than 12 feet (4 m) after 10 years
ORIGIN:(unknown)


to use on plant tags


Explore Other Abies species
-- Select a Species --


Explore cultivars in the Abies x insignis species
-- Select a Cultivar --