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Azores madder
Rubia agostinhoi
Rubia agostinhoi is a climbing plant species of the Rubiaceae family endemic to the Azores It was described by ecologists Pierre Dansereau and Pinto da Silva in 1977.
From the article Rubia agostinhoi on Wikipedia (CC BY-SA), quoted section by section
Description
Rubia agostinhoi has branched, glabrous, brushed or smooth stems, up to 3 metres (9.8 ft) long. It has narrowly elliptical to linear or oblanceolate leathery, dark green leaves with very small, slightly revolted spines in the margins. Leaves of the side shoots are shorter and smaller in length than those of the main stem. Flower stems are 1–6 centimetres (0.39–2.36 in) long and usually very flowery. Fruits are 5–10 millimetres (0.20–0.39 in), globose and shiny black when ripe.
Range & habitat
It is present in all of the Azorean islands, except Graciosa. It is commonly found in ravines, craters, natural forests and heather bushes. From sea level to altitudes above 1,000 metres (3,300 ft).
== References ==
Wikipedia: “Distribution and habitat”
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Rubia agostinhoi in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 739615.