Rhododendron magniflorum
Billeder af Rhododendron magniflorum
Beskrivelse
R. magniflorum (Fortunea) A new to cultivation introduction NN 0959 of what could one of the most interesting and rarest fortunea. Judging from the type description, from 1988, this could be one of the largest flowered Rhododendron with flowers 10 cm long in truss of 12-14 flowers, all floral parts covered in glandular hairs, which probably make it allied to R. glanduliferum, which are know from about 400 km away. There seem to be very little suitable habitat left for this species and until the area are better know, please consider this species rare and make the most of the seed, as it could well become threatened it’s natural habitat by cutting or fire. Will probably be a late flowering plant, hopefully with good hardiness and heat tolerance.
Jens Nielsen
It appears that the species description was based upon a rather poor “type” specimen (the herbarium specimen from which the species is first described) and so probably should never have been named as a distinct taxon Steve Hootman
Ifølge Flora of China skal bladpladen være 7-9 cm bred og bladstilken 4-4,5 cm lang på R. magniflorum ellers er det R. glanduliferum som har mindre mål. Der er fra 5 til 7 lober på kronen. De planter der er opdyrket fra frø er bladene smalle som R. glanduliferum. Det er måske kun kronens størrelse der afviger fra R. glanduliferum og de andre tætlignende arter. Men blomsterknoppen er speciel for denne art. Fundet ved 1700–1800 m. i SW Guizhou.
Hans Eiberg
Kun et enkelt eksemplar er fundet i naturen, så måske er frøene herfra fremmedbestøvet ? 2. generations planter kan sikkert sige noget om der er spredning af fænotyperne (HE)
● R. magniflorum ARS10-692 frø. Gennemlyst: Foto: Hans Eiberg
Flora of China
RBGE Herbarium; R. magniflorum (no data )
Blomst Parc Botanique de Haute Bretagne