species stigma stem.hairs glandular.hairs seeds pappilose stolons petals base hirsutum lobed spreading absent none uniform absent >9mm rounded parviflorum lobed spreading absent none uniform absent <10mm rounded montanum lobed spreading present none uniform absent <10mm rounded lanceolatum lobed spreading present none uniform absent <10mm cuneate tetragonum clavate appressed present none uniform absent <10mm rounded obscurum clavate appressed present none uniform stolons <10mm rounded roseum clavate spreading present none uniform absent <10mm cuneate palustre clavate spreading present appendage uniform absent <10mm rounded ciliatum clavate spreading present appendage ridged absent <10mm rounded