voir le commentaire de Peter en bas de page
http://www.bigleaforchids.com/phpBB2/viewtopic.php?f=4&t=6060
je cite :
"Last week I shipped a plant labeled as Phal tetraspis 'C#1' to a customer. We were very lucky that Dr. Leslie Garay, a world respected taxonomist, was visiting my customer and we got the benefit of his extreme knowledge. Dr. Garay advised my customer that this plant is not tetraspis but IS speciosa. There is a good bit of information on it at Kew and speciosa is a species that is highly variable including one type in particular which they have given variety status.
A flower was preserved and sent to Dr. Garay to use scientific method for identification.
Dr. Garay said the flower arrived in A+ condition and identified the flower as Phal speciosa. I have this in writing.
Because what I shipped to my customer is a clone - so now we can correctly rename Phal tetraspis 'C#1' as Phal speciosa 'C#1'.
"
en gros tetraspis "C1" ne serait pas tetraspis mais serait réellement un speciosa, espèce bien distincte
bon après on peut repartir dans le débat, certains estimant que speciosa n'a pas le statut d'espèce valide