Plant of the Day

Wild Cockscomb
The Wild Cockscomb in the Healing Plants section of the Ecogarden

The current plant of the day in the Ecogarden has to be the Wild Cockscomb (Celosia argentea). Not only because of the beauty of its radiant pink blooms and its sweet scent that permeates the ‘Healing Plants” section of our garden; and not only because”virtually every part of this plant is useful to man,” as the label exclaims; but mostly because it is a magnet for all sorts of insects.

The most prominent among them are the scores of scoliid wasps that buzz around the flowers. When I first noticed them from a distance, I thought that some bee hive had discovered this great nectar source. It is common to see honey bees in large numbers, as they are social insects and recruit their nest mates, telling them where to find the good stuff.

Scoliid wasps
Scoliid wasps on the flowers of the Cockscomb

But on closer inspection I realised that these buzzers were not bees, but wasps. And they weren’t all from the same colony of social wasps, they were scoliids, a type of solitary wasps whose larvae are parasites on beetle larvae in the ground and hunt down other insects to feed on. In fact, from their slender appearance and long antennae it appears that most of the animals around our cockscombs are males. (In social bee and wasp colonies, the food foragers are all female.) So each of them must have found our plant of the day independently.

5 responses to Plant of the Day

  1. Kiat Teng says:

    Nice blog with great pictures, especially that of the wasps! Makes me feel like a walk at the Ecogarden later!

    Like

    • Andy Giger says:

      Mission accomplished, then! ; )
      I keep being amazed by the pictures my phone camera produces…

      Like

      • Kiat Teng says:

        And I was rewarded with a treat at the Ecogarden yesterday afternoon!

        My third sighting of the monitor lizard so far. 🙂

        Like

    • Andy Giger says:

      You’re most welcome, Lawrence! And look out for the wasps while you’re there…

      Like

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