Fernando Rivadavia

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Fernando Rivadavia last won the day on March 30 2015

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About Fernando Rivadavia

  • Birthday 03/26/1972

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    http://www.mcef.ep.usp.br/carnivoras/
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  • Gender
    Male
  • Location
    Now in San Francisco, California
  • Interests
    CPs in the wild, especially Drosera, Pinguicula, Genlisea, and Utrics

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  1. Considering how robust the inflorescences are (see pic below), I assume they produce tons of seeds. Unfortunately we were there a bit too early for seed. But when we returned 7 months later we searched extensively and couldn't find a single seedling, only plantlets budding from roots and stems. Maybe that's why they produce so much seed, because hardly any survive long after germination? Or maybe the seeds lie dormant waiting for a fire? Don't know... Fernando Rivadavia
  2. Here's the proof: me with a few plants, including one that has a stem 1.2m in length. The black stuff you see are mostly old leaves hanging on to the stems, not roots. My colleague Paulo Gonella is the one to the side, getting ready to make paratypes of these specimens. Best wishes, Fernando Rivadavia
  3. Amazingly different! And I've seen others different from the above. Awesome species!
  4. Dani: although I lost a lot of plants, I probably didn't lose any species/ hybrids. Carlos: It took 8h for the first panel and 7h for the second panel, but I've spent at least a few more hours planting all the baby Pings from those leaf cuttings - and I've still got 3 tupperwares full of leaves! Mantas: show us your wall! :) Here are two pics of the first part of the wall where I planted the leaf cuttings, they're coming in nicely: All the best, Fernando Rivadavia
  5. During the week, I began working on the left side of the wall, slowly removing all the remaining PIngs. Here's a view of when it was about 1/2 done: And here with all the Pings removed, but still with lots of Utrics (which were under the mesh): Here's a view of some of the plants removed from the wall as well as a tray with leaves (which I hope will make many new babies to repopulate the new walls): I proceeded to pick the Pings clean of their leaves, not only to use them as leaf cuttings, but also because it's easier to replant the Pings when they are reduced to jus
  6. OK, so last weekend I took down the first of the two panels. It was pretty dry, thus manageable for a single person to carry. Here's the empty wall after I removed the panel. I was happy to see there was no mold and it seemed in perfect condition - probably thanks to the hard plastic sheet we placed behind the sphagnum panel. Here you can see the empty space with just the porous hose irrigation sticking out: I covered my floor with a big plastic sheet and placed the panel flat on the ground, then removed all the remaining Pings, then with scissors started cutting the bird
  7. Hello everyone, It's been several months since my last update. A lot has happened this year. Most importantly, I accidently killed halfthe plants on the wall by using the wrong insecticide... :-P This is the last full picture I took of the wall back in October 2014: And this is what it looked like in January 2015 after the stupid accident: I was quite bummed and lost several species/ hybrids. But it was probably good timing since the wall needed a make-over sooner rather than later. The Sphangum had decomposed very quickly (due
  8. Yes, small U.reniformis. U.nephrophylla has flimsier leaves with "pustules".
  9. Yes, you have D.kaieteurensis. I love the contrast between the white hairs on the scapes and the wine red color plants acquire in the wild. See below a scan of a bad pic I took years ago on the Gran Sabana of D.kaieteurensis (left) and D.felix (right):
  10. After both G.aurea and U.gibba had their genomes sequenced, the latest advance is that we've got a new record for smallest plant genome: the recently described Genlisea tuberosa! See a summary here: http://www.en.uni-muenchen.de/news/newsarchiv/2014/heubl_botanik.html And the full paper here: http://aob.oxfordjournals.org/content/114/8/1651.abstract Enjoy!, Fernando Rivadavia
  11. LOL, yes long overdue and this one has definitely been on my list! ;)
  12. As far as I know it hasn't been seen since the collections mentioned in Taylor. So it would be awesome if someone has re-discovered it. But I'll believe it when I see it. ;) Fernando
  13. Wow, congrats on all the beautiful plants!! I especially liked the sundews and Utrics of course. :) Would love to see close-ups of those vertical panels you have in the back.