- Plants
- ›Vascular Plants
- ›flowering plants
- ›Dicots
- ›Mints, Plantains, Olives, and Allies
- ›broomrape family
- ›Rhinantheae
- ›Melampyrum

Melampyrum nemorosum
Wood cow-wheat (Melampyrum nemorosum) is an herbaceous flowering plant in the family Orobanchaceae. It is native to Europe. In Sweden it is called natt och dag (Night and Day). In Russia it is called Ivan-da-Marya (Ivan and Maria), a Christianisation of the traditional Slavic Kupalo-da-Mavka (Kupalo-and-Mavka).
This is an annual plant. The new leaves are blue, turning green as they mature. They are usually toothed at the bases.
12 branches of this group, most-observed first

Wood Cow-wheat
speciesMelampyrum nemorosum

Melampyrum vaudense
speciesMelampyrum vaudense

Melampyrum subalpinum
speciesMelampyrum subalpinum

Melampyrum italicum
speciesMelampyrum italicum

Melampyrum polonicum
speciesMelampyrum polonicum

Melampyrum velebiticum
speciesMelampyrum velebiticum

Melampyrum bihariense
speciesMelampyrum bihariense

Melampyrum scardicum
speciesMelampyrum scardicum
Melampyrum trichocalicinum
speciesMelampyrum trichocalicinum
Melampyrum doerfleri
speciesMelampyrum doerfleri
Melampyrum heracleoticum
speciesMelampyrum heracleoticum
Melampyrum hoermannianum
speciesMelampyrum hoermannianum
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Melampyrum nemorosum in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1624067.