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Phenology Weekly

Living Almanac: Phenology Weekly - a US based phenology newspaper! You can access it on paper.li or linked within PEP725
Living Almanac: Phenology Weekly

Remark: We think it's worth reading but PEP725 does not have any influence to the content of this newspaper!

PEP725 statistics

Statistic of the PEP725 Database (last update on 2026-01-14)

number of observations16268972
first record1775last record2026
number of plants by genus226number of species347
number of plants with known subspecies/cultivar138number of observed growing stages101

most frequently observed growing stages

codedescriptionrecordscodedescriptionrecords
60Start of flowering: first flowers open (sporadically)487220965Full flowering: 50% of flowers open, first petals may be fallen891896
87Fruit begins to soften (species with fleshy fruit), fruit ripe for picking1446358205autumnal leaf colouring >=50%775183
11First true leaf, leaf pair or whorl unfolded, P: First leaves unfolded13685090Dry seed (seed dressing takes place at stage 00), P, V: Winter dormancy or resting period755233
10G: First true leaf emerged from coleoptile, D, M: Cotyledons completely unfolded, P: First leaves separated1275881380The first fruits on the tree or in the crown are ripe (they have changed colour, dried out, become dehiscent or fallen off).667253
100start of harvest92510869End of flowering: fruit set visible451919

country summary

idnamestationsmin. altitudemax. altitudeavg. altituderecordsfirstlast
ADAndorra4890120010572020212025
ATAustria16690190751073646817752025
BEBelgium644520138600719432004
BABosnia and Herzegovina79910004861015719672024
BGBulgaria315014907347419691989
XXCountry unassigned1574022801075158518962025
HRCroatia13205661564128019612024
CZCzech Republic15115511023952546219512024
DKDenmark45402383419712000
FIFinland385335135715919652017
FRFrance5745-1213655719855818722026
DEGermany6878014902361410735419512024
GRGreece23515507929219641999
HUHungary29022015541419731997
IEIreland251011658406719662024
IMIsle of Man9-9999-9999-99999519502005
ITItaly34302100944954819842025
LVLatvia1111170633170619702018
LTLithuania329197962789219602004
LULuxembourg122122122118319662004
MKMacedonia6150630396227519612018
MEMontenegrin Republic8514505651401319512021
NLNetherlands5412525251477018681978
NONorway9259553175019272005
PLPoland343431186991519512018
PTPortugal23030916924619702000
RSRepublic of Serbia39024515288819701996
RORomania1074750203422019822005
SKSlovakia7810086034811074819622024
SISlovenia1528642653594419612020
ESSpain465118946281970819462025
SESweden3148087410441090718702024
CHSwitzerland305200193390127077919512025
UAUkraine2175100058733420072022
GBUnited Kingdom1098110845616352019502005

PEP725 user statistic

total number of users564
country of origin (count)CN(164), ES(54), AT(48), DE(40), IT(29), GB(26), FR(21), NL(19), PL(16), US(14), CZ(13), CH(12), BE(10), FI(7), SE(6), CA(5), HK(5), IE(5), SK(5), GR(4), HR(4), IN(4), PT(4), RS(4), SI(4), IO(3), KR(3), HU(2), IL(2), JP(2), NO(2), RO(2), RU(2), UA(2), AM(1), BA(1), BH(1), BZ(1), CL(1), DK(1), EE(1), EG(1), ET(1), GA(1), GI(1), HN(1), IR(1), MA(1), MD(1), MY(1), OM(1), PM(1), SG(1), SV(1), SZ(1)
focus of interrest (% of users since 12.2013)
new users per year2011(2), 2012(1), 2013(1), 2018(1), 2019(1), 2020(5), 2021(1), 2022(23), 2023(58), 2024(225), 2025(239), 2026(7)

data usage / download statistic

REMARK: This part covers only the downloads from pep725.eu not the direct requests to the management (usually 5-10/year with special requirements). One download contain all records of one species of a single country, currently on average 15036 observations.
total number of downloads183037
downloads per country of obs.AT(25716), ME(20459), DE(19282), BA(15871), HR(12863), ES(11545), SK(9220), SI(8621), CZ(7734), IE(7265), CH(7119), NL(6658), LT(5939), UK(5416), IP(3183), FI(3076), PL(2820), NO(2507), LV(1321), SE(1294), IT(1179), MK(1145), BE(923), FR(682), RO(246), DK(232), LU(179), HU(147), RS(132), PT(117), GR(86), BG(60)
downloads per year2011(1667), 2012(2948), 2013(3310), 2014(3834), 2016(4373), 2017(5939), 2018(8412), 2019(16830), 2020(28715), 2021(19923), 2022(22157), 2023(24352), 2024(13535), 2025(26980), 2026(62)

plant / cultivardownloadsplant / cultivardownloadsplant / cultivardownloads
Betula10805Meadow1047Juniperis communis173
Fagus9906Olea europea997Citrus ? aurantium173
Acer7378Helianthus annuus947Ribes alpinum172
Prunus avium6939Vaccinium926Philadelphus coronarius171
Aesculus hippocastanum6176Juglans925Rubus rubus170
Malus x domestica5961Prunus amygdalis869Cardamine167
Quercus robur (Q.peduncula)5854Laurus nobilis840Symphoricarpos rivularis165
Tilia5797Cornus828Cistus albidus164
Pyrus communis5317Forsythia suspensa778Atropa belladonna163
Alnus4559Prunus cerasus776Citrus sinensis161
Corylus avellana4402Rosmarinus officinalis752Brassica rapa161
Robinia pseudoacacia4241Prunus padus716Foeniculum vulgare160
Sambucus4194Beta vulgaris702Prunus cerasifera160
Picea abies (P.excelsa)3747Colchicum autumnale650faenum158
Vitis vinifera3606Prunus armeniaca637Crocus156
Salix3467Crataegus603Convallaria majalis155
Prunus domestica3421Ficus564Epilobium angustifolium154
Fraxinus excelsior3330Fragaria vesca550Cyclamen152
Syringa vulgaris3285Ulmus510Geranium151
Hordeum vulgare3222Trifolium468Catalpa150
Sorbus aucuparia3100Rosa427Viola148
Solanum tuberosum3018Ambrosia artemisiifolia417Leucanthemum147
Populus2961Anemone hepatica373Inula viscosa146
Zea mays2847Berberis vulgaris319Onobrychis145
Triticum aestivum2366Leucojum vernum315Thymus vulgaris143
Larix decidua2145Rubus idaeus303Gossypium142
Avena sativa2043Citrus reticulata300Magnolia141
Tussilago farfara2001Citrus ? limon291Primula140
Prunus spinosa1902Spartium junceum277Cydonia oblonga139
Anemone1710Punica granatum275Helleborus138
Galanthus nivalis1634Linum266Cuscuta epithymum138
Secale cereale1576Brassica napus255Medicago sativa137
Pinus1564Castanea sativa242Humulus134
Taraxacum officinale1543Artemisia vulgaris236Rhinanthus130
Dactylis glomerata1496Carpinus betulus221Morus130
Calluna vulgaris1325Platanus200Nicotiana127
Ribes rubrum1281Ribes grossularia193Orobanche minor127
Abies alba1255Actinidia deliciosa191Mespilus germanica125
Prunus persica1166Arbutus enedo187Raphanus raphanistrum124
Alopecurus pratensis1064Fragaria174Satureja montana122

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