Marcos Salas Pascual

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Questions related from Marcos Salas Pascual

Can you identify this plant? Is it a species or just a monstrous form of an Opuntia?

This plant grew next to an Opuntia on the island of Gran Canaria (Canary Islands, Spain). It has fruits and although its stems are very strange, they are similar to those of some genera of the...

02 February 2019 8,541 3 View

Do you know any study on the vegetative regeneration of Qurcus suber from root sprouts? Is it a usual method of multiplication in its natural habitat?

We are working on the invasive capacity of Quercus suber in the Canary Islands, where it is an introduced plant. In our work, the capacity of regrowth from its superficial roots is the apparently...

21 May 2018 9,576 6 View

Ononis tournefortii Coss. always have yellow flowers or roses can also be. There is some recent work in this genre?

I'm trying to determine a plant of the genus Ononis, but the documents I use lead me to confusion. It could be Ononis tournefortii, but the keys of "Flora Ibérica" and “Flora Vascular de Andalucía...

29 January 2016 2,348 6 View

The trunk in Arbutus unedo

Some specimens of Arbutus unedo that grow in Gran Canaria have a very wide base, as can be seen in the image that accompanies this question. Is it a general question in Arbutus unedo? Can it be...

01 January 1970 4,230 3 View