Andryala integrifolia Andryala integrifolia commonly named Hoary andryala is an annual to biennial plant with solitary, simple or very branched stems up to 40 cm. The plant is extremely hairy with alternate lanceolate hairy leaves and yellow flowers grouped into corymbs. It produces an achene of 1,5 mm covered with greenish hair. This lovely species tends to frequent stony pastures, ditches, sandy soils and other light dry soils. Datasheet Common NameCommon Andryala Botanical nameAndryala integrifolia FamilyAsteraceae Life CycleAnnual, BiennialFoliageDeciduousBasic Colouryellow / goldHeight30 -> 80 cm HabitatSandy Stony and rocky ground Altitude800 -> 1300 m Bloom TimeApril -> August Plant TypeHerbs, Toxic Fruit TypeAchenedifferent tolerancesHardyActive substanceshydrogen cyanide USDA Zone9 (-7)Sun Exposurefull sunSoil pHAcidic, NeutralSoil MoistureDry, MoistSoil Type Sandy, Stony, Rocky Propagationby seeds / by sowing, Self sowsGerminationFast Germinator Open Next Page To See More Photos. Andryala integrifolia Andryala integrifolia