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10 April 2008 @ 05:41 pm
LOLPlants, Take 2  
And while we're at it, a special occasion out here at the Texas Triffid Ranch. I'm a firm advocate of everyone choosing a Drosera adelae sundew as their first carnivorous plant: they're very easy to maintain, they thrive in much lower light levels than most carnivores (thus making them great desk terrarium candidates, and they produce beautiful wide leaves that just glow when glistening with dew at the tips of the trapping tentacles. However, I'd never been able to get them to bloom, until this one decided to throw out a couple of bloom spikes.

In this case, this D. adelae helps answer a very important question that everyone asks me about carnivorous plant flowers: "Why don't they eat their pollinators?" That is a very, VERY good question, and one that I never downplay, because any carnivore that captured its potential pollinators had either best depend upon wind pollination or find a way around its dilemma. Many, such as Sarracenia pitcher plants, produce flowers before they produce traps, thereby guaranteeing that local bees and wasps that come for the nectar and pollen don't end up in a trap afterwards. (After blooming season is done, though, the plant is perfectly happy to digest any wasps or bees that get drunk on nectar secreted by the traps and fall in.) Others, such as sundews and the butterwort shown previously, have different attractants. In both cases, and also with triggerplants, the blooms are intended to attract larger prey than anything the trapping surfaces can handle, and the traps also go for a different type of prey. By the main plant lying low to the ground and the flower on its scape, the leaves capture mosquitos and fungus gnats, while the flowers draw bees, moths, and hummingbirds. (In fact, Peter D'Amato at California Carnivores has so many hummingbirds pollinating his butterworts that he just sows the resultant hybrid seed and sells the plants as "Hummingbird Food".)

I'll also note that D. adelae doesn't have an incredibly strong mucilage on its tentacles, so anything larger than an ant or a fruit fly can usually work its way loose. If something larger were to fall into the leaves, though, it probably wouldn't complain.
 
 
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Livia Llewellyn: Need Coffee[info]livia_llewellyn on April 10th, 2008 10:55 pm (UTC)
Goddammit. I just shot a ravioli out of my nose.
The Texas Triffid Ranch - Odd Plants and Oddities[info]txtriffidranch on April 10th, 2008 11:09 pm (UTC)
I'd be worried less if I didn't know for a fact that you were eating a bagel at the time.
Livia Llewellyn: Need Coffee[info]livia_llewellyn on April 10th, 2008 11:12 pm (UTC)
I was "storing" that ravioli for a special LOLcat photo. Damn....
A Bird Dream of the Olympus Mons: Clint[info]gwangi on April 11th, 2008 12:02 am (UTC)
This is the best of the series. Nicely done.
zandperl: Gir - Spin[info]zandperl on April 11th, 2008 12:52 am (UTC)
I am corrected: I get this one too! :-P
Maria[info]demigoth on April 11th, 2008 01:23 pm (UTC)
This is my favorite so far.
Stone of stumbling and rock of offense[info]wordweaverlynn on April 11th, 2008 01:37 pm (UTC)
You really need to post these to [info]lolscience
The Texas Triffid Ranch - Odd Plants and Oddities[info]txtriffidranch on April 11th, 2008 02:23 pm (UTC)
Way ahead of you.
(I'm not here right now, please email a message)[info]reddragdiva on April 11th, 2008 03:19 pm (UTC)
Loud laughter. Applause.
The Texas Triffid Ranch - Odd Plants and Oddities[info]txtriffidranch on April 11th, 2008 04:02 pm (UTC)
Coming from you, that's a higher compliment than you'll ever know.
Suzanna[info]fleurs_du_mal on April 11th, 2008 04:02 pm (UTC)
I love these LOLPlant things. I belong to the LOLinverts community but I think you've got me beat in the obscure geekery department.
The Texas Triffid Ranch - Odd Plants and Oddities[info]txtriffidranch on April 11th, 2008 04:04 pm (UTC)
If you think this is bad, wait until I start posting the info on medusa head euphorbia and Buddha's Hand citrons. You'll boogie 'til you puke.
goth_is_not_emo[info]goth_is_not_emo on April 14th, 2008 08:42 pm (UTC)
This has to be your best LOLplant, hands down.