1.0North Africa Treeshttps://www.northafricatrees.org/en/Alcea L. - North Africa Treesrich600338<blockquote class="wp-embedded-content" data-secret="GZy7igxbK9"><a href="https://www.northafricatrees.org/en/genuses/alcea-l-2/">Alcea L.</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.northafricatrees.org/en/genuses/alcea-l-2/embed/#?secret=GZy7igxbK9" width="600" height="338" title="“Alcea L.” — North Africa Trees" data-secret="GZy7igxbK9" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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Genus composed of about 77 species of biennial or perennial herbaceous plants, sometimes very tall and vigorous, with pubescent stems. It is an ancient genus present in SW and central Asia, widespread in the Mediterranean area, where it is especially abundant in the eastern part. Almost all of its species are used as ornamentals, even...