Original caption: ""Nepenthes abgracilis" "A" habit, stem with upper pitcher; "B" upper pitcher (from McPherson 2009); "C" tendril apex (pitcher not developed), indumentum; "D" outer surface of pitcher, with sessile glands; "E" nectar glands, lower surface of lid, midline (elongated); "F" nectar glands of lateral areas; "G" nectar glands, lid margin; "H" peristome, inner edge dissected (non-natural state); "I" peristome view from above; "J" peristome transverse section (inner surface on right); "K" lid, lower surface, midline ridge (probably artefact of drying). Scale-bars: single = 1 mm; graduated single = 2 mm; double = 1 cm; graduated double = 5 cm (drawn by A. Brown from the type specimen)."