Sorry, but I have to say that posts like this are simply embarrassing. I am not referring to the friendly banter, but to the sarcastic and mocking undertones in describing a vendors product in a couple of the above posts.
A quick Google search of the origin of the term clearly shows that JK has not misled anyone at all. In his own words:
"Musk Rose (Rosa moschata) is an actual flower, but distillations of the flower are quite rare. I wanted to make a beautiful perfume that smelled like a very vivid Musk Rose, but I needed to find the raw materials required to recreate such a rare beauty.
I searched far and wide for materials that could help me recreate the scent of a Musk Rose, and I found them in traditional Indian Attars. An Attar is a traditional Indian fragrance produced by distilling one or multiple materials into Sandalwood, but finding genuine luxurious Attars is difficult because India itself consumes 80%-90% of all Attars produced there. It follows that these Attars are quite rare outside of India.
I began with the finest Rose extract I could find. I wanted my Musk Rose Attar to be more than “just Rose”. I wanted it to be so incredibly juicy that just a smidge of it would transport its wearer to a Sultan's private rose garden! After searching for several years, I finally found the best Rose oil I have ever experienced and chose to make it the core of my composition. Oddly enough, this ingredient was produced in a location which is not normally associated with top quality rose oils...a Russian Centifolia Rose oil.
I required some more Top Notes to flesh out the Rose, and this is where I turned to the rare, genuine Indian Attars. I chose a Champa Attar that just smells amazing: Apple Blossoms on the Top, with a Champa Heart that you can almost take a bite out of, with tenacious animalic Base Notes. Together with the Rose, this Attar creates an almost 3-D feeling of being surrounded by velvety roses.
To this core I added a genuine Indian Hina Musk Attar. This Attar contained over 100 ingredients and took more than three months to distill. Its ingredients included a range of mosses, dozens of woods, spices, and resins, floral extracts of Gulab (Rose), Chemeli (Jasmine), Davana, Kewra and other florals, all distilled into pure Indian Sandalwood. Hina Musk Attar is the most sensuous, all natural botanical musk available, and I am very fortunate to have had the connections to acquire it.
These 3 unusual materials - Russian Rose, Champa Attar and Hina Musk Atar - are laid in a bed of custom-distilled Mysore Sandalwood, with a touch of Cambodian Oud. You have to experience this attar to believe it."
It is clear from this (and a 10 second Google search) that JK has employed commonly used terms and anyone who would take the effort to do basic research would know this. Come on, we can do better than this, its not on to mock a guy who is simply trying to establish himself.
This forum was founded to benefit customers with information and also allow vendors to promote their wares in good faith. Its a symbiotic relationship and this type of uninformed discourse does a lot more harm than good.