Thanks a lot sir.
Hoverflies are not generalists in case of orchids, but they do lay
eggs in flowers of other non-orchidaceous plants.
Pankaj

On Tue, Oct 15, 2013 at 12:18 AM, D.S Rawat
<[email protected]> wrote:
> Very good study Pankaj Ji. Identifying a pollinator of a particular species
> must be a tedious job with great patience. I do not know whether this
> hoverfly is generalist or specific to this orchid (egg laying though
> indicate specific relationship) this case is very similar to the
> co-evolution of Yucca whiplei and Pronuba yuccasela case.
> Pollination methods are very interesting in flowering plants and the plants
> are more evolving taxa for such relationships. This case gives me another
> example to be explained to PG students for co-evolution.
> Thank you for this very valuable information.
> DSRawat Pantnagar
>
> On Sunday, October 13, 2013 7:20:58 PM UTC+5:30, Dr Pankaj Kumar wrote:
>>
>> Epipactis veratrifolia Boiss. & Hohen. in P.E.Boissier, Diagn. Pl.
>> Orient. 13: 11 (1854).
>>
>> Synonyms:
>> Limodorum veratrifolium (Boiss. & Hohen.) Kuntze, Revis. Gen. Pl. 2:
>> 671 (1891), nom. illeg.
>> Arthrochilium veratrifolium (Boiss. & Hohen.) Szlach., Orchidee
>> (Hamburg) 54: 588 (2003).
>> Epipactis amoena Buch.-Ham. ex Wall., Numer. List: n.ยบ 7403 (1832), nom.
>> nud.
>> Epipactis consimilis Wall. ex Hook.f., Fl. Brit. India 6: 126 (1890),
>> nom. illeg.
>> Epipactis somaliensis Rolfe in D.Oliver & auct. suc. (eds.), Fl. Trop.
>> Afr. 7: 189 (1897).
>> Epipactis abyssinica Pax, Bot. Jahrb. Syst. 39: 612 (1907).
>> Serapias somaliensis (Rolfe) A.A.Eaton, Proc. Biol. Soc. Wash. 21: 67
>> (1908).
>> Helleborine consimilis Druce, Bull. Torrey Bot. Club 36: 547 (1909).
>> Helleborine somaliensis (Rolfe) Druce, Bull. Torrey Bot. Club 36: 547
>> (1909).
>> Amesia somaliensis (Rolfe) A.Nelson & J.F.Macbr., Bot. Gaz. 56: 473
>> (1913).
>> Epipactis handelii Schltr., Anz. Akad. Wiss. Wien, Math.-Naturwiss.
>> Kl. 57: 274 (1920).
>> Epipactis wallichii Schltr., Anz. Akad. Wiss. Wien, Math.-Naturwiss.
>> Kl. 57: 275 (1920).
>> Arthrochilium handelii (Schltr.) Szlach., Orchidee (Hamburg) 54: 588
>> (2003).
>>
>> Distribution: Caucasus to Somalia and SC. China
>>
>> Regards
>> Pankaj
>>
>>
>> --
>> ***********************************************************
>> Pankaj Kumar, Ph.D.
>> IUCN-SSC Orchid Specialist Group Asia
>>
>> Office:
>> Conservation Officer
>> Orchid Conservation Section
>> Flora Conservation Department
>> Kadoorie Farm and Botanic Garden (KFBG) Corporation
>> Lam Kam Road, Tai Po, New Territories, Hong Kong.
>> Residence:
>> 151, 1st Floor, Tai Om Tsuen
>> Lam Tsuen, Tai Po, New Territories, Hong Kong.
>>
>> email: [email protected]; [email protected]
>> Phone: +852 2483 7128 (office - 8:30am to 5:00pm); +852 9436 6251
>> (mobile). Fax: +852 2483 7194
>
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-- 
***********************************************************
Pankaj Kumar, Ph.D.
IUCN-SSC Orchid Specialist Group Asia

Office:
Conservation Officer
Orchid Conservation Section
Flora Conservation Department
Kadoorie Farm and Botanic Garden (KFBG) Corporation
Lam Kam Road, Tai Po, New Territories, Hong Kong.
Residence:
151, 1st Floor, Tai Om Tsuen
Lam Tsuen, Tai Po, New Territories, Hong Kong.

email: [email protected]; [email protected]
Phone: +852 2483 7128 (office - 8:30am to 5:00pm); +852 9436 6251
(mobile). Fax: +852 2483 7194

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