Aeonium
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x davidii   Bañares, 2007

Par: Aeonium dodrantale  (Willd.) Mes × Aeonium spathulatum  (Hornem.) Praeger

Greenovia dodrantalis  (Willd.) Webb & Berthel. × Aeonium ?spathulatum  (Hornem.) in Praeger, Semperviva of the Canary Islands area, Proceedings of the Royal Irish Academy 38 Sect.B (1): 460, 487, t.15, fig. 26. (24 Sep) 1929.

×Greenonium bramwellii  G.D.Rowley, in Jacobsen & Rowley, Some name changes in succulent plants, Part V, National Cactus and Succulent Journal 28(1): 7. (Mar) 1973.

Aeonium ×zoeae  Tavorm. & S.Tavorm., Aeonium sezione Greenovia, Piante Grasse 26(2): 49. (Apr) 2006 ("zoae") nom. inval. (Art. 41.5) [Intended as a replacement name, but there was no complete reference to the basionym]

Aeonium ×davidii  Bañares, Híbridos de la familia Crassulaceae en las islas Canarias, Vieraea 35: 12. (Oct) 2007 [Replacement for ×Greenonium bramwellii G.D.Rowley when transferred to Aeonium to avoid conflict with Aeonium ×bramwellii G.D.Rowley (1973)]

Etym: Named for David Bramwell (1942- ).

T: Islas Canarias, Tenerife, nr. Carrizal; Oscar Burchard.

HT: Sketch of plant & leaf, in Praeger, Semperviva of the Canary Islands area, Proceedings of the Royal Irish Academy 38 Sect.B (1): 487, t.15, fig. 26. (24 Sep) 1929. Autotype (Art. 9.1). The only included element.

 

Short description (according to Praeger, 1929) :

Plant subcaespitose.

Stems slender, very short, much branched.

Rosette 3 - 4 cm in diameter, open, almost flat.

Leaves brilliant green, obovate-spatulate, fleshy, 2 - 2.5 x 1 - 1.5 cm, apiculate, glabrous, margins green with greenish pellucid mammillae.



Aeonium x davidii  HT from Praeger, Semperviva of the Canary Islands area, Proceedings of the Royal Irish Academy 38 Sect.B (1): 487, t.15, fig. 26. (24 Sep) 1929.

 




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