# Title of Dataset: Maureen L. Page and Neal M. Williams. 2022. "Honey bee introductions displace native bees and decrease pollination of a native wildflower" Ecology. ## Description of the Data and file structure: ## Meta data for the following data sets: (i) Pollination (Seeds_clean_df, Tubes_clean_df, Cons_clean_df) (ii) Bee visitation (Visits_clean_df) (iii) Pollen / nectar resources (Pollen_clean_df, Nectar_clean_df) site: site name SR: sample round site.sr.id: plant ID for analysis. note that these are not necessarily the same plants and/or flowers across all datasets. flower.id: assigned flower identification number, should be interpreted as a categorical variable native: number of native bee visits to a given focal plant, during 10-minutes of observation honey: number of honey bees visits to a given focal plant, during 10-minutes of observation total.honey: honey bee abundance, measured as the total number of honey bees visiting flowering plants during morning and afternoon netting transects, total.CQ.honey - abundance of honey bees visiting C. quamash during netting transects total.native: native bee abundance, measured as the total number of native bees visiting flowering plants during morning and afternoon netting transects, total.CQ.native: abundance of native bees visiting C. quamash during netting transects total.cons: number of conspecific pollen grains (i.e., C. quamash pollen grains) on stigmas tubes: number of pollen tubes growing to the base of styles fert.seeds: number of fertilized ovules in fruit abort.seeds: number of aborted ovules in fruit collector: data collector micro: nectar availability in flowers, measured as the length of nectar in millimeters filling a 1 microliter capillary tube micro.binary: binary variable, is there ANY measurable nectar for a given flower (0 = no; 1 = yes, measurable nectar detected) bagged.nectar: mean nectar volume in bagged plants at a sampled site, measured as the length of nectar in millimeters filling a 1 microliter capillary tube anthers.with.pollen: number of dehisced anthers with pollen visible to the naked eye dehisced.anthers: number of dehisced anthers pollenYN: binary variable, is there visible pollen on any dehisced anthers for a given flower (0 = no; 1 = yes, visible pollen on at least one anther) bagged.pollen: mean proportion of dehisced anthers with visible pollen for all bagged flowers at a sampled site apiary.distance: distance to nearest apiary in kilometers, when there was no known apiary within 10 km of the meadow we coded this as 10 km. ## Meta data for the single visit effectiveness dataset: SVE_clean_df VisitDuration: duration of single visit, in seconds PrevFlower: distance traveled from previously visited flower (we only used the first flower visited by bees, so if this says “same plant” those data were excluded from our analysis) SubFlower: distance traveled to subsequently visited flower Behavior: category of visit behavior (pollen collecting, nectar collecting, both rewards collected, nectar robbing) unique.plant: unique ID for the visited plant unique.flower: unique ID for the visited flower doy: day of year that visit was observed, we modeled this as a categorical variable in our statistical models stigmaCON: was the stigma contacted? (yes, no, possibly) Fertilized: number of fertilized ovules produced following a single insect visit bi.fert: binary variable indicating whether the flower produced ANY fertilized seeds [0 = none; 1 = at least one fertilized seed was produced] poll.taxon, Pollinator taxon visiting the plant in single visit trial broad.group Which pollinator category does this pollinator fall into? (honey bee, native bee, unvisited control)   ## Meta data for the single visit effectiveness dataset: CV_clean_df HB.count: number of honey bee visit to the flower fert.seeds: number of fertilized seeds in ovules bi.fert: binary variable indicating whether the flower produced ANY fertilized seeds [0 = none; 1 = at least one fertilized seed was produced] Plant.ID: unique ID for the visited plant flower.id: unique ID for the visited flower Date: date of the observation