[The Mustard Family West of the Cascade Mountains of Oregon and Washington]

Hoarycress and Pepperweeds West of the Cascade Mountains of Oregon and Washington

The Genus Lepidium

Clasping Peppergrass, Clasping Pepperweed, Clasping Pepperwort, Round-leaved Peppergrass, Yellow-flowered Peppergrass: Lepidium perfoliatum (Synonym: Nasturtium perfoliatum)

Clasping-leaved Pepperweed: Lepidium perfoliatum

Alkali Veiny Peppergrass: Lepidium acutidens (Synonym: Lepidium dictyotum var. acutidens) -

Globepodded Hoarycress, Globe-podded Hoarycress, Hairy Whitetop, White Top: Lepidium appelianum (Synonyms: Cardaria pubescens, Cardaria pubescens var. elongata, Hymenphysa pubescens) -

Field Cress, Field Peppergrass, Field Pepperweed, Field Pepperwort, Pepperwort: Lepidium campestre (Synonyms: Neolepia campestre, Thlaspi campestre) -

Asian Whitetop, Chalapa, Chalapa Hoarycress, Chalapa Hoary Cress, Lens-podded Hoarycress, Lens-podded Hoary Cress, Lenspod Whitetop: Lepidium chalepense (Synonyms: Cardaria chalepensis, Cardaria draba ssp. chalapensis, Cardaria draba var. repens, Lepidium draba ssp. chalapensis, Lepidium repens) -

Babyseed Pepperweed, Common Peppergrass, Common Pepperweed, Elongate Peppergrass, Hairy-fruited Peppergrass, Large-fruited Peppergrass, Miner's Pepperweed, Prairie Peppergrass: Lepidium densiflorum (Synonyms: Lepidium densiflorum var. bourgeaunum, Lepidium densiflorum var. densiflorum, Lepidium densiflorum var. elongatum, Lepidium densiflorum var. macrocarpum, Lepidium densiflorum var. pubicarpum, Lepidium densiflorum var. ramosum, Lepidium elongatum, Lepidium neglectum, Lepidium pubicarpum, Lepidium texanum) -

Lesser Swinecress, Lesser Wartcress, Wartcress: Lepidium didymum (Synonym: Coronopus didymus) -

Heart-podded Hoarycress, Hoary Pepperwort, Whitetop: Lepidium draba ssp. draba (Synonyms: Cardaria draba, Cardaria draba ssp. draba, Cardaria draba var. draba, Lepidium draba ssp. draba) -

Grassleaf Pepperweed: Lepidium graminifolium -

Purple-anther Field Pepperweed, Smith's Pepperwort: Lepidium heterophyllum -

Broadleaved Pepperweed, Broad-leaved Pepperweed, Broad-leaved Pepperwort, Dittander, Perennial Pepperweed, Perennial Pepperwort, Pepperwort: Lepidium latifolium (Synonym: Cardaria latifolia)-

Shining Pepperweed: Lepidium nitidum (Synonyms: Lepidium leiocarpum, Lepidium nitidum var. howellii, Lepidium nitidum var. insigne, Lepidium nitidum var. nitidum, Lepidium nitidum var. oreganum) -

Veiny Pepperweed: Lepidium oblongum (Synonym: Lepidium oblongum var. oblongum) -

Forked Pepperwort, Sharpfruited Pepperwort: Lepidium oxycarpum (Synonym: Nasturtium oxycarpum) -

Clasping-leaved Peppergrass, Clasping Peppergrass, Clasping Pepperweed, Clasping Pepperwort, Round-leaved Peppergrass, Yellow-flowered Peppergrass: Lepidium perfoliatum (Synonyms: Nasturtium perfoliatum) -

Narrow-leaved Peppergrass, Stinking Pepperweed: Lepidium ruderale -

Garden Cress, Pepper Cress, Garden Pepperwort: Lepidium sativum -

Upright Peppergrass, Upright Pepperweed: Lepidium strictum (Synonym: Lepidium pubescens) -

Coastal Peppergrass, Hairy Peppergrass, Hairy Pepperweed, Idaho Peppergrass, Medium Pepperweed, Menzies' Pepperweed, Poor Man's Pepper, Tall Peppergrass, Tall Western Peppergrass, Virginia Pepperweed: Lepidium virginicum ssp. menziesii (Synonyms: Lepidium menziesii, Lepidium virginicum var menziesii, Lepidium virginicum var menziesii) -

Tall Peppergrass: Lepidium virginicum ssp. virginicum (Synonyums: Lepidium virginicum var. linearifolium, Lepidium virginicum var. virginicum) -


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