Elm-leaved Turnera – Turnera ulmifolia

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The other day while walking through the nearby pine plantation, I looked down upon a nice sight.

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I’m poorly prepared to identify wildflowers, but this one was so attractive that I thought surely it would be in one of my books. Even there in the woods I could see that it was a non-woody plant (an herb) that had

  • simple, alternate leaves with toothed edges
  • leaf veins in a feather pattern (pinnate venation)
  • flower solitary (not a part of a flower cluster or inflorescence)
  • 5 slightly fringed petals and 5 pollen-bearing stamens.

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I took a cutting home to look at the details more closely.

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Comment on Palo Blanco

My blog break is nearly over and I’ll be posting another plant identification puzzle this week. Meantime, during the break, a few comments on older posts have come through. One comment on Palo Blanco – White Stick or Pole was so interesting to me I thought it deserved some special attention.

Here it is, from Juan:

I feel so grateful for this piece of information. It [the tree] is highly valuable for the honey industry in Panamá. I am responsible of a Beekeeping Development Project in the Panama Canal Basin thru a USAID grant.

I am very happy reading about the palo blanco. This plant is important for honey production. Recently we harvested honey from palo blanco at an apiary site in Nuevo Ocú area. It has a great taste and character.

My family owns a beekeeping business at Chiriqui Province (West border). We manage 3,000 beehives.

In the past we gave logistical support to a STRI project regarding to plants visited by bees: Estudio Apibotánico de Panamá. David Roubik and Bob Schmalzel.

This plant is found in the Paraguay River at El Pantanal area, Caceres, Brazil in the border with Bolivia. The honey taste the same as in Panama.

When our own palo blanco was in bloom, I saw bees around the flowers, just as I’ve seen bees around many other plants in bloom. It never occurred to me that the honey from these aster family flowers might have “great taste and character,” in Juan’s words.

Let this message be a heads-up to potential beekeepers in Panama!

Tidbits

Two blog carnivals about plants are well worth reading this month: Festival of the Trees celebrates flowering and blossoming this season at Orchards Forever, and Berry Go Round #16 features mutualism, evolution and other interesting plant posts at Quiche Moraine.

While the a broad swath of the US experiences storms and flash flooding, the dry season still has a firm grip on our part of Panama. We now have a weather report for April 2009 based on data from our relatively new weather station, put into some context by looking at the 16-year rainfall record of Ricardo Espinosa from Potrerillos Arriba.

Official Blog Break

It’s been a while since my last post. That’s the unofficial blog break. It will be another couple of months until my next one. That’s the official blog break.

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