Cov zaub mov pab pawg twg yog lub taub dag?
Nov 14, 2019
Taub dag yog ib xyoos ntawm cov nroj ntsuab tshuaj ntsuab. Feem ntau lub ntsej muag elliptical, muaj cov kab ntev ntev, ncig, qia qhov ntev ntawm ob peb metres, cov hauv paus hniav ntawm cov nodes, tuab, tau tshem tawm, ntu luv, txhaws ntawm 3 mus rau 4 rab rawg. Nplooj ua lwm, tawm lub plawv-puab lossis dav ovate, 15-30 cm ntev, tsis tu ncua serrates rau ntawm sawv, feem ntau dawb dawb raws cov npoo thiab nplooj.
