The research showed that the pollen of seedless wampee is approximately round in shape and unequigranular,It has a high abnormality rate,a low pollen germination rate and short pollen tubes.
对郁南皮、果生长发育的生物学特性进行系统观察的结果表明:皮的比有皮的略大,且大小不均匀,畸形率相对较,萌发率低,管短;