Colors

Data mode

Account

Login
Sign up

Collapse this

Support the Flora of the Southeastern US

2024 has been a banner year for making the best flora we can imagine. We've created:
With financial support from people like you, we are aiming even higher in 2025. Together we can accomplish all this: Vote on our 2025 priorities
  • Add Global Conservation Ranks (GRanks) vote
  • Professional graphic keys (polyclaves) to individual families/genera vote
  • 2 new FloraQuest apps: Florida & Mid-South vote
  • Image overlays highlighting diagnostic characters with arrows vote
  • iNaturalist integration in FloraQuest vote
Write-in vote: vote
We've set a goal of recruiting 200 ongoing supporters to donate $15 or more each month in 2025. Please help us reach this goal and make next year's flora even better:
Copy permalink to share

*Zea mays Linnaeus ssp. mays . Corn, Maize. Phen: (Mar-) Jun-Nov. Hab: Very commonly cultivated, rarely volunteering in old fields or around trashpiles, common in cultivation, rare as a short-lived escape. Dist: Native of Mexico. Zea is one of the most important cultivated plants in the world, originating in Mexico, probably from Zea mays ssp. parviglumis Iltis & Doebley.

Origin/Endemic status: Neotropics

Other Comments: It was initially cultivated in sw. Mexico (before 8000 BP), spreading to the sw. United States before 5000 BP, and to the e. United States by 2000 years BP. At the time of European contact, Zea mays ssp. mays was an important staple crop from s. Canada south to s. South America (Hancock 2004).

Synonymy : = Ar, ETx1, FlGr, FNA25, K1, K3, K4, Mo1, NE, NY, Va, WH3; = n/a – C, Pa, Tat; < Zea mays L. – Bah, F, HC, Il, Mi, NcTx, RAB, S, Tx

Links to other floras: = Zea mays ssp. mays - FNA25

Show in key(s)

Show parent genus

Heliophily : 9

Your browser does not support SVGs

Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.

image of plant© Scott Ward | Original Image ⭷
image of plant© Bruce A. Sorrie | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Bruce A. Sorrie | Original Image ⭷
image of plant© Bruce A. Sorrie | Original Image ⭷

Feedback

See something wrong or missing on about Zea mays ssp. mays? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.


back to original search ↑ | show next »