Abstract
Flower-visiting habits of 3 species of the genus Bombus were examined during from spring to autumn of 1951-1959. Nesting or flower-visiting activities were observed till early summer in B. ardens, and till autumn in B. ignitus and B. diversus, respectively. The number of flower-visiting workers became maximum during the periods of April-May in B. ardens, and June in B. diversus and B. ignitus.The workers of B. diversus visited flowers of 76 species belonging to 31 families. Particularly, the flowers of Leguminosae, Labiatae and Liliaceae were visited predominantly by this workers. Moreover, they preferred mostly the flowers of Cirsium japonicum, Rosa multiflora, Vicia unijuga, Prunella vulgaris, Trifolium repens, Salvia chinensis, Impatiens textori, Pertya ovata, Astragalus sinicus and Styrax japonica.The workers of B. ignitus visited flowers of 24 species belonging to 14 families. The flowers of Leguminosae were visited predominantly by them. These workers preferred mostly the flowers of Trifolium pratense and Vicia unijuga.The workers of B. ardens visited flowers of 32 species of 18 families, especially, the flowers of Leguminosae, Rosaceae and Caprifoliaceae predominantly. And these workers rather preferred the flowers of Rosa multiflora, Rhododendron sp., Styrax japonica, Rubus parvifolius and Diospyros Kaki.
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Claims 9
Claim · model-written summary
B. diversus workers visited flowers of 76 species across 31 families.
- Taxon
- flowerse0
- Interactor
- B. diversus
Bombus diversuse0pollinator - Outcome
- visited flowerse0
- Value
- 76 speciese0
- Qualifier
- 31 familiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The workers of B. diversus visited flowers of 76 species belonging to 31 families”
Claim · model-written summary
B. diversus predominantly visited Leguminosae, Labiatae and Liliaceae flowers.
- Interactor
- B. diversus
Bombus diversuse1pollinator - Outcome
- visited predominantlye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“the flowers of Leguminosae, Labiatae and Liliaceae were visited predominantly by this workers”
e1“The workers of B. diversus visited flowers”
Claim · model-written summary
B. diversus showed particular preference for ten listed plant species.
- Taxon
- Cirsium japonicum
Cirsium japonicume0
- Interactor
- B. diversus
Bombus diversuse1pollinator - Outcome
- preferred mostly the flowerse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“they preferred mostly the flowers of Cirsium japonicum, Rosa multiflora, Vicia unijuga, Prunella vulgaris, Trifolium repens, Salvia chinensis, Impatiens textori, Pertya ovata, Astragalus sinicus and Styrax japonica”
e1“The workers of B. diversus visited flowers”
Claim · model-written summary
B. ignitus workers visited 24 plant species in 14 families.
- Taxon
- flowerse0
- Interactor
- B. ignitus
Bombus ignituse0pollinator - Outcome
- visited flowerse0
- Value
- 24 speciese0
- Qualifier
- 14 familiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The workers of B. ignitus visited flowers of 24 species belonging to 14 families”
Claim · model-written summary
B. ignitus predominantly visited Leguminosae flowers.
- Interactor
- B. ignitus
Bombus ignituse1pollinator - Outcome
- visited predominantlye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The flowers of Leguminosae were visited predominantly by them”
e1“The workers of B. ignitus visited flowers”
Claim · model-written summary
B. ignitus particularly preferred Trifolium pratense and Vicia unijuga.
- Taxon
- Trifolium pratense and Vicia unijuga
Trifolium pratense
Vicia unijugae0 - Interactor
- B. ignitus
Bombus ignituse1pollinator - Outcome
- preferred mostly the flowerse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.



Verbatim
e0“These workers preferred mostly the flowers of Trifolium pratense and Vicia unijuga”
e1“The workers of B. ignitus visited flowers”
Claim · model-written summary
B. ardens workers visited 32 plant species in 18 families.
- Taxon
- flowerse0
- Interactor
- B. ardens
Bombus ardense0pollinator - Outcome
- visited flowerse0
- Value
- 32 speciese0
- Qualifier
- 18 familiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The workers of B. ardens visited flowers of 32 species of 18 families”
Claim · model-written summary
B. ardens predominantly visited Leguminosae, Rosaceae and Caprifoliaceae.
- Taxon
- Leguminosae, Rosaceae and CaprifoliaceaeRosaceaeFabaceaeCaprifoliaceaee0
- Interactor
- B. ardens
Bombus ardense1pollinator - Outcome
- flowerse0
- Direction
- predominantlye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“the flowers of Leguminosae, Rosaceae and Caprifoliaceae predominantly”
e1“The workers of B. ardens visited flowers”
Claim · model-written summary
B. ardens particularly preferred five listed flowering plant taxa.
- Taxon
- Rosa multiflora
Rosa multiflorae0 - Interactor
- B. ardens
Bombus ardense1pollinator - Outcome
- rather preferred the flowerse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.


Verbatim
e0“these workers rather preferred the flowers of Rosa multiflora, Rhododendron sp., Styrax japonica, Rubus parvifolius and Diospyros Kaki”
e1“The workers of B. ardens visited flowers”