Search results
Results from the WOW.Com Content Network
The largest known living red maple is located near Armada, Michigan, at a height of 38.1 m (125 ft) and a bole circumference, at breast height, of 4.95 m (16 ft 3 in). [8] Leaves on a branchlet from a specimen in northern Florida. The leaves of the red maple offer the
Red maple, also known as swamp or soft maple Toxic compounds are gallic acid and tannins. [9] [4] Adonis microcarpa: Pheasant's eye Often found in hay. [10] [11] Aesculus hippocastanum: Horse chestnut Also known as buckeye [3] Ageratina: Snakeroots Known poisonous species include Ageratina adenophora (Crofton weed, causes Tallebudgera horse ...
Adult females lay their yellow ovular eggs in groups of 10 to 40 on the underside of maple leaves. [2] [3] The emerging caterpillars, also known as the greenstriped mapleworm, mainly feed on the leaves of their host maple trees, particularly red maple, silver maple, and sugar maple. Since the caterpillars eat the entire leaf blade, in dense ...
The fungal pathogen Cristulariella depraedans is found in Europe and North America and mostly affects trees in the genus Acer.Trees affected in Germany and Britain are primarily the sycamore (A. pseudoplatanus) and the Norway maple (A. platanoides), while in North America the most affected are A. platanoides, the red maple (), the sugar maple (A. saccharum), the silver maple (A. saccharinum ...
The leaves are in opposite pairs, 5–10 centimetres (2–4 in) long and broad, three- to five-lobed, the lobes with a serrated margin, and the leaf surface has a fuzzy texture. There is a diverse manifestation of autumn color with this species from pale yellow to bright yellow to orange or pink, rose, or red-purple depending on light exposure ...
Abutilon pictum is a shrub growing to 5 metres (16 ft) tall by 2 metres (6.6 ft) wide. [4] The leaves are 5–15 cm long, three- to five- (rarely seven-) lobed. The yellow to orange-red bell shaped flowers have prominent dark red veining,
Acer circinatum, or vine maple, is a species of maple native to northwestern North America.Vine maple typically grows as a low-elevation coastal tree in temperate areas of high precipitation such as the west coast of Oregon and northern California, as well as the temperate rainforests of Washington and British Columbia. [3]
Leaves retain their yellow border from the initial chlorosis. Apothecia survive in the fallen plant debris over winter, releasing spores when the temperature is warm again. [ 5 ] The infection of Tar Spot is localized to the chlorotic areas on the leaves and is mostly a cosmetic issue, rather than an economically detrimental disease.