73. Notylia tenuis Lindley (1838d: misc. 90).

Type:— GUYANA. s. loc., s.d., Messrs. Loddiges s.n. (lectotype, designated here: K-L s.n.!) .

Notes: — Lindley (1838d) described N. tenuis based on a sample of Loddiges without designating the holotype or herbarium in which the deposit was made. An exsiccate was found in his own collection at Kew. It is believed that this was part of the original material used by the author to describe the species and here it is designated as a lectotype.