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Donnelly, Alison (2025): Temperate deciduous shrub and tree in situ spring phenology 2023 - 2025 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.984342

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Published: 2025-08-19DOI registered: 2025-09-17

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Abstract:
This data set includes in situ phenological observations (Day of year) for a range of spring phenophases (budburst, leaf-out and full leaf unfolded) (2017-2021) for co-occurring species of tree Tilia americana (American-basswood), Quercus rubra (red-oak), Quercus alba (white-oak) and Acer negundo (boxelder)) and shrub (Native species: Prunus virginiana (chokecherry), Cornus alternifolia (pagoda-dogwood), Viburnum lentago (nannyberry), Ribes americanum (American-wild-currant) and Euonymus atropurpureus (Eastern wahoo) and Non-native species: Rhamnus cathartica (buckthorn), Lonicera morrowii (honeysuckle), Ligustrum vulgare (European-privet) and Viburnum opulus (European-highbush-cranberry)) in an urban woodland fragment in Wisconsin, USA. Spring data span 2023 - 2025. Note: these data are a continuation of data included in Donnelly et al., 2024. This updated data set does not include observations for Fraxinus spp. (Ash) as it has been removed from the study site due to the invasive beetle the Emerald Ash Borer.
Keyword(s):
budburst; full-leaf out; leaf-out; native and non-native shrubs; phenology; spring; temperate deciduous shrubs; temperate deciduous trees
Supplement to:
Donnelly, Alison (in review): Assessing the influence of ENSO on interannual variation in spring phenology in a temperate deciduous woodland fragment 2018-2024. Annals of Forest Science
Related to:
Donnelly, Alison (2024): Temperate deciduous shrub and tree In situ spring phenology 2017, 2018, 2020, 2021. Downer Woods, Milwaukee, Wisconsin, USA [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.967456
References:
Donnelly, Alison; Yu, Rong; Rehberg, Chloe; Schwartz, Mark D (2024): Characterizing spring phenology in a temperate deciduous urban woodland fragment: trees and shrubs. International Journal of Biometeorology, https://doi.org/10.1007/s00484-024-02632-6
Funding:
National Science Foundation (NSF), grant/award no. DEB NSF 22-1: 2309678: Conference: NEON Great Lakes User Group Workshop
Coverage:
Latitude: 43.080986 * Longitude: -87.881090
Event(s):
Downer_Woods * Latitude: 43.080986 * Longitude: -87.881090 * Location: Milwaukee, WI, USA * Method/Device: Sampling by hand (HAND)
Comment:
Project:
Determining the contribution of the shrub layer to overall forest phenology using in situ observations and remote sensing, Web: University of Wisconsin-Milwaukee, Award: Research Growth Initiative 101x368
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Year of observationYear obsa ADDonnelly, Alison
Species, common nameSpecies commonDonnelly, AlisonForest observation (FORESTOBS)
Species, unique identificationSpecies UIDDonnelly, AlisonForest observation (FORESTOBS)
Species, unique identification (URI)Species UID (URI)Donnelly, AlisonForest observation (FORESTOBS)
Vegetation categoryVeg catDonnelly, AlisonForest observation (FORESTOBS)Species category as either shrub or tree
DescriptionDescriptionDonnelly, Alison
PlotPlotDonnelly, Alison
NumberNoDonnelly, AlisonPlant number = the study area consisted of 56 tree plots with 4 trees at each. Only a subset of trees were monitored. The shrubs were scattered throughout the woodland and not on the same grid system as the trees.
Budburst, start, day of the yearBudburst start DOYdayDonnelly, AlisonForest observation (FORESTOBS)<10% of buds with scales parted and tiny amount of leaf tip visible.
10 Budburst, end, day of the yearBudburst end DOYdayDonnelly, AlisonForest observation (FORESTOBS)<10% of buds with scales parted and tiny amount of leaf tip visible.
11 Leaf-out, start, day of the yearLeaf-out start DOYdayDonnelly, AlisonForest observation (FORESTOBS)<10% of buds with obvious leaf tips emerging from bud.
12 Leaf-out, end, day of the yearLeaf-out end DOYdayDonnelly, AlisonForest observation (FORESTOBS)>90% of buds with obvious leaf tips emerging from bud.
13 Full-leaf out, start, day of the yearFull-leaf out start DOYdayDonnelly, AlisonForest observation (FORESTOBS)<10% of leaves emerged and petiole clearly visible.
14 Full-leaf out, end, day of the yearFull-leaf out end DOYdayDonnelly, AlisonForest observation (FORESTOBS)>90% of leaves emerged and petiole clearly visible.
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2222 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Year obs [a AD]

Species common

Species UID

Species UID (URI)

Veg cat

Description

Plot

No

Budburst start DOY [day]
10 
Budburst end DOY [day]
11 
Leaf-out start DOY [day]
12 
Leaf-out end DOY [day]
13 
Full-leaf out start DOY [day]
14 
Full-leaf out end DOY [day]
2023BasswoodTilia americanaitis.govTreeNative species (Nat)562102108112130131139
2023BasswoodTilia americanaitis.govTreeNative species (Nat)564101104115132132139
2023BasswoodTilia americanaitis.govTreeNative species (Nat)333101104115130131139
2023BasswoodTilia americanaitis.govTreeNative species (Nat)233101104115131132139
2023BasswoodTilia americanaitis.govTreeNative species (Nat)234101104122131132139
2023BasswoodTilia americanaitis.govTreeNative species (Nat)311101104122132133139
2023BasswoodTilia americanaitis.govTreeNative species (Nat)312101104122132133139
2023BasswoodTilia americanaitis.govTreeNative species (Nat)421101104106130131139
2023BasswoodTilia americanaitis.govTreeNative species (Nat)424101104106130131139
2023BasswoodTilia americanaitis.govTreeNative species (Nat)251101104118127131139
2023BasswoodTilia americanaitis.govTreeNative species (Nat)252101104118132133139
2024BasswoodTilia americanaitis.govTreeNative species (Nat)56299109113116127133
2024BasswoodTilia americanaitis.govTreeNative species (Nat)56499102113116117135
2024BasswoodTilia americanaitis.govTreeNative species (Nat)33399106113116124133
2024BasswoodTilia americanaitis.govTreeNative species (Nat)233103113113120125133
2024BasswoodTilia americanaitis.govTreeNative species (Nat)234100109113116124129
2024BasswoodTilia americanaitis.govTreeNative species (Nat)31199106113116127135
2024BasswoodTilia americanaitis.govTreeNative species (Nat)31299109113116124133
2024BasswoodTilia americanaitis.govTreeNative species (Nat)42199102103113124129
2024BasswoodTilia americanaitis.govTreeNative species (Nat)42499102104113124129
2024BasswoodTilia americanaitis.govTreeNative species (Nat)25199109110113113116
2024BasswoodTilia americanaitis.govTreeNative species (Nat)25299109110113113116
2025BasswoodTilia americanaitis.govTreeNative species (Nat)562114125129139140143
2025BasswoodTilia americanaitis.govTreeNative species (Nat)564116125130139140143
2025BasswoodTilia americanaitis.govTreeNative species (Nat)333116128128134135143
2025BasswoodTilia americanaitis.govTreeNative species (Nat)233118130130138140143
2025BasswoodTilia americanaitis.govTreeNative species (Nat)234118129129140140143
2025BasswoodTilia americanaitis.govTreeNative species (Nat)311118129130139140143
2025BasswoodTilia americanaitis.govTreeNative species (Nat)312118126126139140143
2025BasswoodTilia americanaitis.govTreeNative species (Nat)421121129130135137143
2025BasswoodTilia americanaitis.govTreeNative species (Nat)424121129130135140143
2025BasswoodTilia americanaitis.govTreeNative species (Nat)251122130131139140143
2025BasswoodTilia americanaitis.govTreeNative species (Nat)252119129129135140143
2023BoxelderAcer negundoitis.govTreeNative species (Nat)49398102102104105115
2023BoxelderAcer negundoitis.govTreeNative species (Nat)27297101101104108127
2023BoxelderAcer negundoitis.govTreeNative species (Nat)27497101101104108127
2024BoxelderAcer negundoitis.govTreeNative species (Nat)49382859699103113
2024BoxelderAcer negundoitis.govTreeNative species (Nat)272768599102110120
2024BoxelderAcer negundoitis.govTreeNative species (Nat)274769999102110120
2025BoxelderAcer negundoitis.govTreeNative species (Nat)493******
2025BoxelderAcer negundoitis.govTreeNative species (Nat)272100107111114121128
2025BoxelderAcer negundoitis.govTreeNative species (Nat)274100107111114122128
2023BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)110105110111129130139
2023BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)121106110111130131139
2023BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)126105110110130131
2023BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)127106111111131132
2023BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)129101103103108115139
2024BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)110106111112120121127
2024BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)121116120120123124129
2024BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)126107120120123123129
2024BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)127109112112123124129
2024BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)129102104104113115123
2025BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)110105113113121125128
2025BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)121115120120132133140
2025BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)126******
2025BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)127115120120132135140
2025BuckthornRhamnus catharticaitis.govShrubNot-native species (NonNat)129102112112118125140
2023ChokecherryPrunus virginianaitis.govShrubNative species (Nat)1997100101104106130
2023ChokecherryPrunus virginianaitis.govShrubNative species (Nat)114101103103104108130
2023ChokecherryPrunus virginianaitis.govShrubNative species (Nat)128101103103108110139
2023ChokecherryPrunus virginianaitis.govShrubNative species (Nat)130101103103104106115
2024ChokecherryPrunus virginianaitis.govShrubNative species (Nat)19889999102110120
2024ChokecherryPrunus virginianaitis.govShrubNative species (Nat)1147599102106114120
2024ChokecherryPrunus virginianaitis.govShrubNative species (Nat)128759999102113120
2024ChokecherryPrunus virginianaitis.govShrubNative species (Nat)130758899102111120
2025ChokecherryPrunus virginianaitis.govShrubNative species (Nat)1999104108114119132
2025ChokecherryPrunus virginianaitis.govShrubNative species (Nat)114101113113121129140
2025ChokecherryPrunus virginianaitis.govShrubNative species (Nat)12896105106114119128
2025ChokecherryPrunus virginianaitis.govShrubNative species (Nat)13094105105114119125
2023DogwoodCornus alternifoliaitis.govShrubNative species (Nat)11997101101104120139
2023DogwoodCornus alternifoliaitis.govShrubNative species (Nat)120101102103104126139
2023DogwoodCornus alternifoliaitis.govShrubNative species (Nat)12597102102104108139
2024DogwoodCornus alternifoliaitis.govShrubNative species (Nat)119849999109116120
2024DogwoodCornus alternifoliaitis.govShrubNative species (Nat)1208599100109116120
2024DogwoodCornus alternifoliaitis.govShrubNative species (Nat)125759699102116120
2024DogwoodCornus alternifoliaitis.govShrubNative species (Nat)13285100100106114120
2025DogwoodCornus alternifoliaitis.govShrubNative species (Nat)11996104118121129135
2025DogwoodCornus alternifoliaitis.govShrubNative species (Nat)12093107114121129140
2025DogwoodCornus alternifoliaitis.govShrubNative species (Nat)12597111113125135143
2025DogwoodCornus alternifoliaitis.govShrubNative species (Nat)1329399111121128132
2023Eastern wahooEuonymus atropurpureusitis.govShrubNative species (Nat)1897101101104105115
2023Eastern wahooEuonymus atropurpureusitis.govShrubNative species (Nat)11695101102111113139
2024Eastern wahooEuonymus atropurpureusitis.govShrubNative species (Nat)1852647396103113
2024Eastern wahooEuonymus atropurpureusitis.govShrubNative species (Nat)11655718799110120
2025Eastern wahooEuonymus atropurpureusitis.govShrubNative species (Nat)188693101107113128
2025Eastern wahooEuonymus atropurpureusitis.govShrubNative species (Nat)116******
2023Highbush cranberryViburnum opulusitis.govShrubNot-native species (NonNat)1498102102104108130
2023Highbush cranberryViburnum opulusitis.govShrubNot-native species (NonNat)15******
2023Highbush cranberryViburnum opulusitis.govShrubNot-native species (NonNat)117101104104108113127
2024Highbush cranberryViburnum opulusitis.govShrubNot-native species (NonNat)1499102102106117123
2024Highbush cranberryViburnum opulusitis.govShrubNot-native species (NonNat)1575100101105105116
2024Highbush cranberryViburnum opulusitis.govShrubNot-native species (NonNat)11799102102106117123
2025Highbush cranberryViburnum opulusitis.govShrubNot-native species (NonNat)1493104111118123132
2025Highbush cranberryViburnum opulusitis.govShrubNot-native species (NonNat)1596110111118122128
2025Highbush cranberryViburnum opulusitis.govShrubNot-native species (NonNat)11796111111118122128
2023HoneysuckleLonicera morrowiiitis.govShrubNot-native species (NonNat)115909798103104130
2023HoneysuckleLonicera morrowiiitis.govShrubNot-native species (NonNat)118879697103103122
2023HoneysuckleLonicera morrowiiitis.govShrubNot-native species (NonNat)122879495102103115
2024HoneysuckleLonicera morrowiiitis.govShrubNot-native species (NonNat)11552647175101116
2024HoneysuckleLonicera morrowiiitis.govShrubNot-native species (NonNat)11853647278102116
2024HoneysuckleLonicera morrowiiitis.govShrubNot-native species (NonNat)1225371718299116
2025HoneysuckleLonicera morrowiiitis.govShrubNot-native species (NonNat)1158393104107112125
2025HoneysuckleLonicera morrowiiitis.govShrubNot-native species (NonNat)1188390101107111125
2025HoneysuckleLonicera morrowiiitis.govShrubNot-native species (NonNat)122869090104109121
2024HophornbeamOstrya virginianaitis.govTreeNative species (Nat)1828599102109113
2024HophornbeamOstrya virginianaitis.govTreeNative species (Nat)27899102106120123
2024HophornbeamOstrya virginianaitis.govTreeNative species (Nat)3789999109116120
2025HophornbeamOstrya virginianaitis.govTreeNative species (Nat)1100111118121128132
2025HophornbeamOstrya virginianaitis.govTreeNative species (Nat)2104114115125128132
2025HophornbeamOstrya virginianaitis.govTreeNative species (Nat)3107116116128129132
2023NannyberryViburnum lentagoitis.govShrubNative species (Nat)12390101101105107130
2023NannyberryViburnum lentagoitis.govShrubNative species (Nat)1241629596104104115
2024NannyberryViburnum lentagoitis.govShrubNative species (Nat)12396100101106114120
2024NannyberryViburnum lentagoitis.govShrubNative species (Nat)12458757696103116
2024NannyberryViburnum lentagoitis.govShrubNative species (Nat)133789393102104120
2025NannyberryViburnum lentagoitis.govShrubNative species (Nat)12393109110114118128
2025NannyberryViburnum lentagoitis.govShrubNative species (Nat)1248693101111114125
2025NannyberryViburnum lentagoitis.govShrubNative species (Nat)13390102103114116128
2023PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)1197101101104108139
2023PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)1297101101104111139
2023PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)1397101101104111139
2023PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)131101102103104131139
2024PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)1164757788114127
2024PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)1264757688114127
2024PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)1364717288114127
2024PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)131647884106117127
2025PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)1195104105118128143
2025PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)1295107107118128143
2025PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)1396107107118130143
2025PrivetLigustrum vulgareitis.govShrubNot-native species (NonNat)1317999104114129140
2023Red oakQuercus rubraitis.govTreeNative species (Nat)382108115124127131139
2023Red oakQuercus rubraitis.govTreeNative species (Nat)232112118124130131139
2023Red oakQuercus rubraitis.govTreeNative species (Nat)111108115125132133139
2024Red oakQuercus rubraitis.govTreeNative species (Nat)382106109120123123127
2024Red oakQuercus rubraitis.govTreeNative species (Nat)232109113120123124129
2024Red oakQuercus rubraitis.govTreeNative species (Nat)111109113120123124135
2025Red oakQuercus rubraitis.govTreeNative species (Nat)382122128129135140143
2025Red oakQuercus rubraitis.govTreeNative species (Nat)232122129130138140143
2025Red oakQuercus rubraitis.govTreeNative species (Nat)111125130130140141150
2024Shagbark hickoryCarya ovataitis.govTreeNative species (Nat)1109113120123130135
2024Shagbark hickoryCarya ovataitis.govTreeNative species (Nat)2109113120123130135
2024Shagbark hickoryCarya ovataitis.govTreeNative species (Nat)3109113120123130135
2025Shagbark hickoryCarya ovataitis.govTreeNative species (Nat)1118125132135140143
2025Shagbark hickoryCarya ovataitis.govTreeNative species (Nat)2118125132135140143
2025Shagbark hickoryCarya ovataitis.govTreeNative species (Nat)3121128132135140143
2023White oakQuercus albaitis.govTreeNative species (Nat)563108122123131132139
2023White oakQuercus albaitis.govTreeNative species (Nat)231112118125130131139
2023White oakQuercus albaitis.govTreeNative species (Nat)253112118125130131139
2023White oakQuercus albaitis.govTreeNative species (Nat)254112118125130131139
2024White oakQuercus albaitis.govTreeNative species (Nat)563109113120123127135
2024White oakQuercus albaitis.govTreeNative species (Nat)231109113120123127135
2024White oakQuercus albaitis.govTreeNative species (Nat)253109113120123127135
2024White oakQuercus albaitis.govTreeNative species (Nat)254109113120123127135
2025White oakQuercus albaitis.govTreeNative species (Nat)563118128129141142150
2025White oakQuercus albaitis.govTreeNative species (Nat)231122131131139140143
2025White oakQuercus albaitis.govTreeNative species (Nat)253125132132142142150
2025White oakQuercus albaitis.govTreeNative species (Nat)254125132135148149150
2023Wild currantRibes americanumitis.govShrubNative species (Nat)1697101102104105118
2023Wild currantRibes americanumitis.govShrubNative species (Nat)1798102102104105118
2023Wild currantRibes americanumitis.govShrubNative species (Nat)111929797104104130
2023Wild currantRibes americanumitis.govShrubNative species (Nat)112949797104104130
2023Wild currantRibes americanumitis.govShrubNative species (Nat)11397101101104104130
2024Wild currantRibes americanumitis.govShrubNative species (Nat)16828888102103113
2024Wild currantRibes americanumitis.govShrubNative species (Nat)17818788102103113
2024Wild currantRibes americanumitis.govShrubNative species (Nat)11172788599104113
2024Wild currantRibes americanumitis.govShrubNative species (Nat)11271777899106113
2024Wild currantRibes americanumitis.govShrubNative species (Nat)113758788102103113
2025Wild currantRibes americanumitis.govShrubNative species (Nat)1693104105111114125
2025Wild currantRibes americanumitis.govShrubNative species (Nat)1793104105113114125
2025Wild currantRibes americanumitis.govShrubNative species (Nat)11197102103111113128
2025Wild currantRibes americanumitis.govShrubNative species (Nat)112949999111113128
2025Wild currantRibes americanumitis.govShrubNative species (Nat)11390102103111112125