D-eZiiui k^a^m-o^, cuL 'nai. cM. 



Auf.,'fr^. 



Fig. 17. — Ligularia stenocephala (Maxim.) Matsum. & Koidz. 1, 2, 3, Plant showing basal leaf and scape; 4, inflorescence; 5, 

 hairs on axis of inflorescence; 6, flower head; 7, 8, bractlets; 9, 10, 11, involucral bracts; 12, arrangement of involucral bracts; 

 13, 14, ligulate florets; 15, pappus-bristle; 16, stigma branches; 17, tubular floret; 18, anthers; 19, pollen; 20, longitudinal section 

 of ovary; 21, anomalous tubular floret; 22, floral diagram; 23, head in fruiting stage; 24, achene; 25, basal part of pappus. Specimen 

 from Umagaeshi, Nikko, Honshu. 



