Quercus insignis (Encino Bornio)


Botanical Information

FamilyFagaceae
GenusQuercus
Speciesinsignis
CategoryWoody
OriginOaxaca and Veracruz, Mexico. Guatemala, Belize, Honduras, Nicaragua, Costa Rica and Panama.

Details

USDA Hardiness Zone9
USDA Hardiness Ref.
Canadian Hardiness ZoneRequires cool season protection under glass.
Canada Hardiness Ref.
RHS Hardiness ZoneH4 - H3
RHS Hardiness Ref.
Temperature (°C)(-4) - (-1)
Temperature (°F)25 - 30
Height15-20 m

Description and Growing Information

General DescriptionThis species has been placed on the IUCN Red List as globally threatened, it is considered as endangered in Mexico and Panama and near threatened in Guatemala.
ShapeRounded crown.
HabitatMountains and rainforests at an altitude of 800-3,000 m.
Bark/Stem DescriptionLight grey bark.
Flower/Leaf Bud DescriptionSubglobose and hairless, 2-8 mm.
Leaf DescriptionOboval, oblanceolate or elliptical, thick, wavy with 7-20 secondary veins on either side of the midvein and a rounded base, dark green and glabrous with a yellowish-green underside, 10-20 x 4-9 cm.
Fruit DescriptionGlobose acorn, 3-6 cm in diameter.

Photographs