The purely mechanical effect of glandular trichome exudates is the entrapment and immobilization of small arthropods.
Flowers solitary in axils of leaves ; corolla nearly rotate, 2 - 3 cm long, white or pinkish, the upper lobes tinged with purplish blue blotches inside ; stamens 5 ; ovary ovoid, covered with short stipitate glandular hairs
花單生於葉腋；花冠近輻狀，長2 - 3厘米， 5裂，白色或帶粉紅色，上部裂片內有紫藍色斑；雄蕊5 ；子房被具短柄的腺毛，卵圓形。
There were strong stat3 immunostaining in the glandular epithelium and weak nuclear translocation of tyrosine - phosphorylated stat3 in the luminal epithelium containing a blastocyst in the day 4 morning
In the day 4 afternoon and midnight, stat3 expression and nuclear translocation of tyrosine - phosphorylated stat3 became stronger in the glandular and luminal epithelium of the potential implantation sites
Ep2 immunostaining was gradually strengthened in the luminal epithelium and glandular epithelium from day 1 to 5 of pregnancy, followed by the gradual reducing of immunostaining on days 6 - 9. no specific signals for ep2 mrna were detected in the uterus under delayed implantation, but strong signals were present in the luminal epithelium after reinitiation of implantation
妊娠第1 - 5天的腔上皮和腺上皮上ep2免疫染色逐漸增強，到第6天時子宮腔上皮和腺上皮上有強的免疫染色，在隨后妊娠第7 - 9天的子宮腔上皮上逐漸降低。