Guiraoa Cosson

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1964, Flora Europaea - Volume 1. Lycopodiaceae to Platanaceae, Cambridge University Press : 345

106. Guiraoa Cosson 3

Racemes narrow, ebracteate. Sepals erecto-patent; petals yellow, with long claw; filaments without appendages. Fruit a transversely articulate silicula; the upper segment bilocular, larger than the lower.