Representatives of morphological diversity in Urticaceae.

A- B herbaceous habit; C- D shrubby habit; F hemi-epiphyte habit. G fused interpetiolar stipule. H linear cystolith. I stinging hair. J filiform stigma. K linolate ornamentation of achene; L tuberculate ornamentation of achene; M ribbed ornamentation of achene. N inflexed filament. All photographed by Zeng-Yuan Wu except for J by Cheng Liu. A.Lecanthus peduncularis (Wallich ex Royle) Weddell; B. Elatostema monandrum (D. Don) H. Hara; C. Debregeasia orientalis C. J. Chen; D. Pipturus arborescens (Link) C. B. Robinson; E. Poikilospermum lanceolatum (Trècul) Merrill; F. Dendrocnide kotoensis (Hayata ex Yamamoto) B. L. Shih & Yuen P. Yang; G. Urtica thunbergiana Siebold & Zuccarini; H. Elatostema densistriolatum W. T. Wang & Zeng Y. Wu; I. Girardinia diversifolia subsp. Diversifolia; J. Pipturus arborescens (Link) C. B. Robinson; K. Elatostema longistipulum Handel-Mazzetti; L. Elatostema atroviride W. T. Wang; M. Elatostema imbricans Dunn;N. Pilea sinofasciata C. J. Chen.