Abstract
It is reported that pollination in the orchid, Calypso bulbosa L. cannot be effected without the aid of bumblebees.Pollinia of the orchid adhere to the thorax of the bees in a manner that is difficult for the insect to remove and apparently remain on the insect for many days.Ten species of bumblebees with pollinia attached are recorded.An insect exclusion experiment indicates that Calypso is self-compatible.Orchid pollinia of other genera are reported on from some Mexican and Nepalese bees.Notes on Orchids.
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Claims 4
Claim · model-written summary
Calypso bulbosa pollination requires bumblebees.
- Taxon
- Calypso bulbosa L.
Calypso bulbosae0 - Outcome
- pollinatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.


Verbatim
e0“pollination in the orchid, Calypso bulbosa L. cannot be effected without the aid of bumblebees”
Claim · model-written summary
Pollinia adhere to bumblebee thoraxes and remain for many days.
- Taxon
- Calypso bulbosa L.
Calypso bulbosae1 - Interactor
- beesAnthophilae0pollinator
- Outcome
- Pollinia of the orchid adhere to the thorax of the beese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Pollinia of the orchid adhere to the thorax of the bees in a manner that is difficult for the insect to remove and apparently remain on the insect for many days.”
e1“Calypso bulbosa L.”
Claim · model-written summary
Ten bumblebee species carried pollinia.
- Taxon
- Calypso bulbosa L.
Calypso bulbosae1 - Outcome
- bumblebees with pollinia attachede0
- Value
- Ten speciese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.


Verbatim
e0“Ten species of bumblebees with pollinia attached are recorded.”
e1“Calypso bulbosa L.”
Claim · model-written summary
An insect exclusion experiment indicated Calypso is self-compatible.
- Outcome
- self-compatiblee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“An insect exclusion experiment indicates that Calypso is self-compatible.”