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Line drawing of a young plant of Trithuria lanterna. Labels: anth, anther; col, collar; epic, presumed epicotyl; fol1 − fol4, foliage leaves; hyp, hypocotyl; ibr, involucral bract of reproductive unit; sbr, shoot-borne root; sc, seed coat; sti, stigmatic papillae; mrt, main root.
