Oenothera biennis

GPTKB entity

Statements (56)
Predicate Object
gptkbp:instance_of gptkb:plant
gptkbp:breeding_season June to September
nocturnal
summer to fall
direct sowing
gptkbp:climate temperate regions
gptkbp:common_name gptkb:Evening_Primrose
gptkbp:companion_plants various wildflowers
gptkbp:controls oil extraction
taproot
deep
attracts beneficial insects
gptkbp:cultivation easy
gptkbp:cultural_practices skin conditions
gptkbp:cultural_significance used in herbal medicine
gptkbp:disease_resistance moderate
gptkbp:edibility not edible
gptkbp:engine evening primrose oil
gptkbp:family gptkb:Onagraceae
gptkbp:flower_color gptkb:yellow
yellow to white
four petals
gptkbp:fruit_type gptkb:beer
brown
small
gptkbp:genus gptkb:Oenothera
gptkbp:growth_habit herbaceous
gptkbp:growth_rate moderate
gptkbp:habitat meadows
gptkbp:height 1-2 meters
up to 1.5 meters
https://www.w3.org/2000/01/rdf-schema#label Oenothera biennis
gptkbp:invasive_potential low
gptkbp:landscape wildflower gardens
gptkbp:launch_date 2-3 weeks
gptkbp:leaf_arrangement alternate
lanceolate
rosette
entire
gptkbp:lighting full sun
gptkbp:native_to gptkb:North_America
gptkbp:p_hpreference neutral to alkaline
gptkbp:pests high
gptkbp:pollinators moths
gptkbp:reproduction low
gptkbp:scientific_name Oenothera biennis L.
gptkbp:seed_dispersal gptkb:engine
high
gptkbp:species gptkb:C3
perennial
gptkbp:type_of erect
gptkbp:uses medicinal
gptkbp:water_source moderate
gptkbp:zone USDA zones 3-9
gptkbp:bfsParent gptkb:Oenothera
gptkbp:bfsLayer 5