St John's Wort

St John's Wort

Observation - St John's Wort - UK and Ireland. Description: Growing in tufts, standing out because of reddish old stems. Leaves perforate. No black or orange glands. Largest leaves measure 12 mm long x 7 mm wide. Glabrous. Stem looks round in cross-section but may be slightly 2-sided by touch. I'm stumped by the

Growing in tufts, standing out because of reddish old stems. Leaves perforate. No black or orange glands. Largest leaves measure 12 mm long x 7 mm wide. Glabrous. Stem looks round in cross-section but may be slightly 2-sided by touch.
I'm stumped by the absence of glands!