34. Convolvulus obscurus L.,

Sp. Pl. ed. 2: 220. 1762 [cited in Nat. Hist. II(7): Aanwyz. Plaat. [2], 539, tab. 42, fig. 1. 1777].

= Ipomoea obscura (L.) Ker Gawl . in Bot. Reg.: tab. 239. 1817.

Notes. – A specimen sent by Radermacher is mentioned by Houttuyn and is in G-PREL [G00818039]. There seems to be no corresponding specimen in UPS-THUNB.