[Wildflowers in the Columbia River Gorge with 4 Petals]
The Loosestrife Family in the Columbia River Gorge of Oregon and Washington

Lythraceae

Grass Poly, Hyssop Loosestrife: Lythrum hyssopifolium (Synonyms: Lythrum adsurgens, Lythrum hyssopifolia)

Hyssop loosestrife: Lythrum hyssopifolium

Grand Redstem, Scarlet Ammannia, Sessile Toothcup, Western Ammania: Ammania robusta (Synonyms: Ammannia coccinea, Ammania coccinea ssp. robusta, Ludwigia scabriuscula) -

Grass Poly, Hyssop Loosestrife: Lythrum hyssopifolium (Synonyms: Lythrum adsurgens, Lythrum hyssopifolia) -

Purslane Loosestrife, Spatulaleaf Loosestrife, Spatula-leaf Loosestrife, Water Purslane: Lythrum portula (Synonym: Peplis portula) -

Long Purples, Purple Loosestrife: Lythrum salicaria (Synonyms: Lythrum salicaria var. gracilior, Lythrum salicaria var. tomentosum, Lythrum salicaria var. vulgare)

Lowland Rotala, Tooth Cup: Rotala ramosior (Synonyms: Rotala catholica, Rotala dentifera, Rotala ramosior var. interior, Rotala ramosior var. typica) -

Paul Slichter E-mail