Through a course in dendrology, the study of the taxonomy of woody plants in the absence of flowers or fruits, two experts in ...

But in winter, when so many trees have dropped their leaves, combinations of other features are needed. The bark, along with the pattern and shape of buds on branches can be used to determine species.

Honolulu’s urban tree canopy plays a crucial role in community well-being, environmental resilience, and cultural connection, yet coverage remains uneven across the city. Measuring tree canopy helps ...

However, 59% of the stand in Portugal have no natural regeneration ... The present work focuses on the effect of stand density, i.e., tree cover, on the production of acorns, the establishment and ...

Light green leaves turn yellow in the fall. 'Crispa': The willowy leaves curl into an unusual ram's horn shape on this tree. This cultivar grows upright before the branches begin to bend down. 'Golden ...

Beyond leaded French windows, milky winter sunlight dapples the waxy leaves of a Portuguese laurel and the first early blossoms of an ornamental cherry tree and spills through the glass onto warm ...