多年生草本或半灌木,有直立或匍匐的多毛茎干。
Perennial herbs or subshrubs with erect or decumbent hairy stems.
一年生草本茎外倾或直立,30-90厘米高,分枝,具棱,具稀的反折的皮刺沿着棱。
Herbs annual. Stems decumbent or erect, 30-90 cm tall, branched, angulate , with sparse retrorse prickles along angles.
一年生草本茎外倾或直立,30-90厘米高,分枝,具棱,具稀的反折的皮刺沿着棱。
Herbs annual. Stems decumbent or erect, 30-90 cm tall, branched, angulate , with sparse retrorse prickles along angles.
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