“Having lately perused the last part of your excellent and splendid work on the Scitamineæ, I am anxious to convey to you my cordial acknowledgments for the very flattering manner in which you have been pleased to make mention of me in your remarks on the Cardamom plant. To be spoken of as the friend of Mr. Roscoe, and to receive his approbation of any humble endeavours of mine in the paths of science, will be ever a subject of pride and satisfaction to me.”