According to the guide book "1001 Garden Plants in Singapore " and NPark FloraWeb , this species exists in two forms of leaf ; tri-lobed leaf and simple-leaf. Yes, I did see both forms there but I thought the tri-lobed leaf form is another climber. I will insert a picture here next time.
The light yellow, small and inconspicuous crown-like flowers are beautiful if we take a closer look.
Its fruits look like oval-shaped berries which are quite small and green initially, ripening to dark purplish black and containing numerous seeds. Ok, what is so special about this climber ?
This is an alternative larval host plant of our new immigrant, Tawny Coster ( Acraea violae, 斑珍蝶). At least a dozen of them were seen fluttering along the fence on 9 Jan.
Near the volleyball court, KY, Jonathan and I noticed some Keranga Ants or Weaver Ants (Oecophylla smaragdina) transporting a dead female Tawny Coster. I wonder if she was attacked by the ants while eclosing from its pupa or during mating as we spotted a male was being pushed away from a group of red waver ants a few wire grids away.
Jonathan got a shot using my T180 lens.
I surveyed the fence and found another pupa. I hope the adult from this pupa will eclose successfully and avoid the same misfortune.
Wow, you've certainly motivated me to take a closer look at the plants growing on our fences! Thanks for sharing these wonderful photos and information!
ReplyDeleteRia, thanks for your comments.
ReplyDeleteYes, we need to look closely at the climbers growing on our fences. Another example I know is the larval host plant of Common Tiger (Danaus genutia genutia) butterfly, Cynanchum ovalifolium not very common plant, growing on fences in town area.
THANK YOU! THANK YOU! for this post!
ReplyDeleteI've been searching for the Tawny Coster's hostplants for some time now!