Corylus americana Walter

American hazelnut - Corylus americana Walter 11AU13
American hazelnut - Corylus americana Walter 07JL22-04

characteristics

Light gray twigs and smooth bark. Toothed leaves are green and heart shaped at the base. Both male (catkins) and female flowers are on each plant. Female flowers are more noticeable with a gray-brown bud and protruding bright red stigmas. The fruit is round smooth nut hidden within hairy husks.

491 seeds/pound; starts from seed, bare root.

T SSN H W sun soil H2O fire N2 pH summer fall flower (seed)
D CW 4.0 4.0 S/PS F-M DM-M •• - 5.0-7.0 green yellow-purple cream (brown)

habitat

Forest edges, clearings and roadsides.

uses

Nuts are edible by humans. Cover and food source (nuts) for grouse, squirrel and deer.

Often removed by commercial timber growers because of it's aggressive colonial habit.

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common > name = have on site
T = type: A = annual | B = biennial | P = perennial | SS = subshrub | D = deciduous | C = coniferous
██ = cold stratify | ██ = cold stratify & scarify | ██ = plant directly | ██ = scarify | ██ = not from seed
SSN = season: C = cool | W = warm | Y = late
H = height (in metres) | W = width (in metres) | B = bunch | S = sod | SB = sod/bunch
sun: S = full sun | S/PS = sun or partial shade | PS = partial shade | SH = full shade
soil: F = fine | M = medium | C = coarse
H2O = moisture requirement: D = dry | M = moist | W = wet | Z = aquatic
fire = fire tolerance: - = unknown | X = none | = some | •• = moderate | ••• = high tolerance
N2 = nitrogen fixing: = yes
summer = foliage colour | fall = foliage (stem) colour | flower (seed) = flower (seed / fruit) colour, if conspicuous
pH = acidity - alkalinity