#clusia

[revretch]

Found these gorgeous flies at Forest Park in Portland today! The second is probably part of the Clusia genus, but I have no idea what the first one is. @microecobus Thoughts?

[fleshwizard]

plant sketches from my flat back in 2018. 4/5 are dead now, and the Asplenium is barely alive

[sokerikeiju]

My house plants 🌱💚 I lost quite a few while I was in the hospital but these are left 🤗 I dont know whats going on with one of the succulents and my weeping fig is a drama queen.

[thebashfulbotanist]

This may look like a flower, but it’s actually a fruit! The fruit of Clusia trees are known for their leathery, valvate capsules that split in a flower-like pattern to reveal seeds with a fleshy orange covering. Clusia tend to have both floral resin and latex, as well.

Clusia wood is pretty strong and thus favored for building in some parts of eastern Ecuador. 

[plantinghuman]

Source: flowercard.co.uk 

[indefenseofplants]

Cockroaches & Unexpected Partnerships

Say "cockroach" and most people will start to squirm. These indefatigable insects are maligned the world over because of a handful of species that have settled in quite nicely among human habitats. The world of cockroaches is far more diverse than most even care to realize, and where they occur naturally, these insects provide important ecological services. For instance, over the last decade or so, researchers have added pollination and seed dispersal to the list of cockroach activities. 

That's right, pollination and seed dispersal. It may seem odd to think of roaches partaking in such interactions but a study published in 2008 provides some of the first evidence that roaches are doing more with plants than eating their decaying tissues. After describing a new species of Clusia in French Guiana, researchers set out to investigate what, if anything, was pollinating it. The plant was named Clusia sellowiana and its flowers emitted a strange scent. 

The source of this scent was the chemical acetoin. It seemed to be a rather attractive scent as a small variety of insects were observed visiting the flowers. However, only one insect seemed to be performing the bulk of pollination services for this new species - a small cockroach called Amazonia platystylata. It turns out that the roaches are particularly sensitive to acetoin and although they don't have any specific anatomical features for transferring pollen, their rough exoskeleton nonetheless picks up and deposits ample amounts of the stuff. 

It would appear that C. sellowiana has entered into a rather specific relationship with this species of cockroach. Although this is only the second documentation of roach pollination, it certainly suggests that more attention is needed. This Clusia isn't alone in its interactions with cockroaches either. As I hinted above, roaches can now be added to the list of seed dispersers of a small parasitic plant native to Japan. 

Monotropastrum humile looks a lot like Monotropa found growing in North America. Indeed, these plants are close cousins, united under the family Ericaceae. Interestingly enough, it was only recently found that camel crickets are playing an important role in the seed dispersal of this species. However, it looks like they aren't the only game in town. Researchers have also found that a forest dwelling cockroach called Blattella nipponica serves as a seed disperser as well. 

The roaches were observed feeding on the fruits of this parasitic plant, consuming pulp and seed alike. What's more, careful observation of their poop revealed that seeds of M. humile passed through the digestive tract unharmed. Cockroaches can travel great distances and therefore may provide an important service in distributing the seeds of a rather obscure parasitic plant. To think that this is an isolated case seems a bit naive. It seems to me like we should pay a little more attention to what cockroaches are doing in forests around the world. 

Photo Credits: [1] [2] [3]

Further Reading: [1] [2]

[kj4ta]

Crow In Pitch Apple

You gotta love the attitude in the first image. /thumbs up

[alittlecasshern]

Bouquet Castle Servants by CrystalCrowned

A few cute servants to Princess Lillianne! >B)