Crepidiastrum denticulatum (Houtt.) Pak & Kawano, 56 1992. (syn: Chondrilla denticulata (Houtt.) Poir.; Chondrilla hastata (Thunb.) Poir.; Crepidiastrum denticulatum var. cornutum A. N. Sennikov (ambiguous
synonym); Crepidiastrum denticulatum var. cornutum Sennikov (ambiguous
synonym); Crepidiastrum denticulatum f. pallescens (Momiy. & Tuyama)
Yonek.; Crepidiastrum denticulatum var. petiolaris (Vorosch.) V.Yu.
Barkalov; Crepidiastrum denticulatum var. pinnatipartita (Makino) V.Yu.
Barkalov; Crepidiastrum denticulatum f. pinnatipartitum (Makino) A. N.
Sennikov (ambiguous synonym); Crepidiastrum denticulatum f. pinnatipartitum (Makino) H.Ohashi
& K.Ohashi (ambiguous synonym); Dubyaea ramosissima Hance ex Walp.; Ixeris denticulata (Houtt.) Nakai (ambiguous synonym); Ixeris denticulata (Houtt.) Stebbins (ambiguous synonym); Ixeris denticulata f. pinnatipartita (Makino) Kitag. (ambiguous
synonym); Lactuca ramosissima Benth. & Hook. fil.; Paraixeris denticulata (Houtt.) Nakai; Paraixeris denticulata var. dilatata H.S.Pak; Paraixeris denticulata f. pallescens Momiy. & Tuyama; Paraixeris denticulata var. petiolaris (Vorosch.) V.Yu. Barkalov; Paraixeris denticulata var. pinnatipartita (Makino) Barkalov; Paraixeris denticulata f. pinnatipartita (Makino) Nakai; Paraixeris pinnatipartita (Makino) Tzvel.; Prenanthes denticulata Houtt.; Prenanthes hastata Thunb.; Youngia chrysantha Maxim.; Youngia denticulata (Houtt.) Kitam.; Youngia denticulata var. alpina Tchang Bok Lee; Youngia denticulata f. pallescens (Momiy. & Tuyama) Kitam.; Youngia denticulata var. petiolaris V.N. Voroshilov; Youngia denticulata f. pinnatipartita (Makino) Kitam.; Youngia hastata (Thunb.) DC.);             

China (Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hebei, Heilongjiang, Henan,
Hubei, Hunan, Jiangsu, Jiangxi, Jilin, Liaoning, Shandong, Shanxi, Zhejiang),
Japan, North Korea, South Korea, Vietnam, Russian Far East, Mongolia, Japan
as per Catalogue of Life;


SK1590 22 Nov 2018 : 8 posts by 3 authors. Attachments (7)- around 600 kb each. 

Location: Victoria Peak, Hong Kong 
Date: 2 November 2018
Elevation: 1300 ft.

Habit : Wild

Which Asteraceae ??

Lactuca or similar genera?  

Guessed so … but need … help for proper ID .

Did not find any match to any Lactuca listed in the HK herbarium site.

This should be Paraixeris denticulata (Houtt.) Nakai, now called as Crepidiastrum denticulatum (Houtt.) Pak & Kawano.

Paraixeris denticulata (Houtt.) Nakai
Thank you …! Jigsaw solver !

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