Needles from Australian pine, which is not a true pine, are an exception as they contain a substance that may inhibit the growth of certain plants.
From the heraldtribune.com
White fir, Douglas fir, silver tip, cedar, pine, exotic true firs.
From the sacbee.com
Not a true conifer, Australian pine was introduced to the Miami and Palm Beach areas from Australia in the 1890s to be used as windbreaks around canals, agricultural fields, roads and houses.
From the heraldtribune.com
Favored woods, in order of rot-resistance, are White oak, Black locust, species of cedar and pine, true as well as African and Asian mahoganies, fir and spruce.
From the en.wikipedia.org
Since that time the situation of the pine forests has worsened, and the same is true for the Cantabrian capercaillie.
From the sciencedaily.com
It could be a dream come true for women of a certain age who pine to wear stretchy T-shirts, sheer blouses and bikini tops without telltale ridges.