Lathyrus quinquenervius is clonal plant with two pathes to be bred, one is sexual by seed and the other is asexual by rhizome.

 
  • 最后,觀(guān)測了五脈山黧豆的開(kāi)花動(dòng)態(tài),并用雜交指數(OCI)、花粉-胚珠比(P/O)方法測定了其有性繁育系統類(lèi)型。結果表明,五脈山黧豆的花期持續45天左右,盛花期為6月下旬左右。
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