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Forum for Epiphytic Myrmecophytes

Derrick

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About Derrick

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  1. The essential answer to the original question has already been covered under Hoya imbricata in my E book database. However, I have added a little more detail that hopefully will appear in my 2022 edition. I am soon to have heart surgery so ?????
  2. This is what IPNI (International plant name index) records for H. imbricata. https://www.ipni.org/?f=f_specific&q=genus%3AHoya%2Cspecies%3Aimbricata Tropicos page. https://tropicos.org/name/2601517 Thus, there is probably no scientifically accepted list of possible varieties of this fairly widespread variable species. Indeed, it seems that the modern botanical trend is to mostly avoid varieties. Of course many commercial sources will try to name what they sell, often with little to no scientific or even useful to the buyer accuracy. So it is very much a case of buyer beware.
  3. All chapters are now available from one link. https://www.dropbox.com/sh/gnxb5l5t440rpr2/AACsAKqANEqAyznBh_jJd7mEa?dl=0 I am still not sure if this is downloadable due to lack of feedback. Also, I find Dropbox is NOT user friendly.
  4. Ecological Research. Angelina Rowell, James Cook University, Cairns. Studied the relationships between Myrmecodia beccarii and Philidris ants in North Queensland mangroves. She reported (pers. comm.) that resident ants actually castrate their home plants by cutting up its flowers and transporting resultant pieces to their nests within tubers. Angelina found more buds and flowers were produced on ant-colonised, thus well-fed plants, so more fruit should develop on them. Yet, there were more fruits on uncolonised specimens, even though their bud and flower numbers were nutritionally constr
  5. It is sad that too many members of ant-plant circles seem focused primarily on the acquisition of plants with little regard for an acquisition of knowledge. Certainly, unless I duplicate information here, that I have already disseminated on my Facebook group. It DOES NOT get shared. For example, I have posted an update to my section (it took weeks of long day's work) on "Other Ant-plant Families" which now lists probably all known Neotropical ant-plant Melastomataceae (including terrestrials) plus additions to other Neotropical ant-friendly families. I have vastly extended this section d
  6. Aurelien. May I use a few of these photos in my tome.
  7. Thanks for this. I have removed it from my tome.
  8. Neotropical Myrmecophilous Melastomataceae. Most of these names are historic because all members of the tribe Miconieae are now placed in a sole genus Miconia. In my 2020 edition I hope to list all changes under Miconia along with as many synonyms as possible. Most species are shrubs or even small trees but some are hemi-epiphytic and occasionally truly epiphytic, even occurring in ant gardens. However, because they have so much interest to students of myrmecophytes I am listing all ant friendly species in my tome which is mostly reserved for epiphytic species. Allomaiet
  9. Aurelien. Having you back in the group has focused more of my attention here. One result is that I have found more information about this family (only Neotropical spp.) after searching for more information regarding Blakea spp., and ants. There is an enormous volume of information in this study, but it will require many long hours sorting out the epiphytic (and hemiepiphytc) myrmecophytes that I specialize in, because of course many are terrestrial species. Neotropical myrmecophilous Melastomataceae – an annotated list and key. https://www.researchgate.net/publication/
  10. As a popular song once said. Two out of three ain't bad. Note A. myrmecophilus is a synonym. GESNERIACEAE Rich. & Juss. (Louis Claude Marie Richard & Antoine Laurent de Jussieu) Essai sur les Propriétés Médicales des Plantes, ed. 2, p192, (1816) (Essai Propr. Méd. Pl., ed. 2) https://archive.org/stream/essaisurlespropr00cand/essaisurlespropr00cand_djvu.txt Aeschynanthus Jack. (William Jack) In Transactions of the Linnean Society of London 14: p42. (1823.) (Trans. Linn. Soc. London) Stored in BHL as Vol 14. (1825.) https://www.biodiversitylibrary.org/item/13693
  11. I have vastly amended my notes on Poikilospermum cordifolium above, and added more to my 2020 edition of my e/book - data base. Indeed, my chapter on "Other Ant-plant Families especially is already much enlarged as I drill down into leads provided by Aurelien, Jay and Satoshi.
  12. Anthurium obtusum (Engl.) Grayum, (Michael Howard Grayum,) in Phytologia 82(1): p35. (1997) (Phytologia). Basionym Anthurium trinerve var. obtusum Engl. (Heinrich Gustav Adolf Engler) Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 25(3): pp357-358, (1898) (Bot. Jahrb. Syst.) https://www.biodiversitylibrary.org/page/209214#page/367/mode/1up Synonym. Anthurium trinerve Miq. (Friedrich Anton Wilhelm Miquel) In Linnaea 17: pp66–67, (1843) (Linnaea). https://www.biodiversitylibrary.org/page/106859#page/72/mode/1up Etymology. Obtusum. essentially mean
  13. Columnea crassifolia Brongn. ex Lem. (Adolphe Théodore (de) Brongniart) ex (Antoine) Charles Lemaire.) L'Horticulteur Universel 6: pp203-205, t. 7. (1844). (Hort. Universel) Not yet digitised. http://legacy.tropicos.org/name/14000978 An attractively flowering upright small shrub. Image. https://plantingman.com/columnea-crassifolia-flowering-plants/ Ecology. Mentioned as an ant garden resident on this Nancy Botanical Gardens, France, web page. https://tools.bgci.org/garden.php?id=191 I have not been able to find supporting evidence on the www, but it is a probable
  14. Another for Aurelien. Psychilis. Raf. (Constantine Samuel Rafinesque), In Flora Telluriana 4: p40. (1838). (Fl. Tellur.) Note there are five number series in Flora Telluriana vol.. 4, this p40 is in series 5. https://www.biodiversitylibrary.org/page/7430200#page/386/mode/1up Species. http://www.theplantlist.org/browse/A/Orchidaceae/Psychilis/ Psychilis atropurpurea (Willd) Sauleda, (Rubén Primitivo Sauleda) In Phytologia 65: p6. (1988). (Phytologia) https://www.biodiversitylibrary.org/page/12985222#page/8/mode/1up Basionym. Epidendru
  15. Another especially for Aurelien. Araeococcus Brongn. (Adolphe Théodore (de) Brongniart.) In Annales des Sciences Naturelles; Botanique, sér. 2, 15: p370. (1841). (Ann. Sci. Nat., Bot., sér. 2,) Type A. micranthus. https://www.biodiversitylibrary.org/page/36284721#page/374/mode/1up P O W O. http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:4884-1 Species. http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:4884-1#children The genus name is from the Greek “araios” (thin, weak, slight) and the Latin “coccus” (berry). This genus is divided into two
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