What is the scientific name for Barley?

Question

BlackTom AI · Accepted Answer

Question restatement: What is the scientific name for Barley?

Options: 
- Hordeum vulgarum
- Oryza sativa
- Triticum spp.
- Cicer arietinum

Option 1: Hordeum vulgarum. This is the option given as the correct answer in the data. In standard plant taxonomy, the scientific name for barley is commonly cited as Hordeum vulgare. The second half, the species epithet, is typically vulgare, not vulgarum, so this option appears to be a misspelling or an outdated/incorrect variant. If a student recognizes the genus Hordeum and the typical species epithet vulgare, this should raise a flag that this option is likely incorrect due to the species spelling.

Option 2: Oryza sativa. This is the scientific name for rice, not barley. Oryza is the genus for rice, and sativa is a common species epithet used for cultivated rice varieties. Misidentifying rice as barley would indicate confusion between cereal crops, but the genus and species here clearly correspond to rice, not barley.

Option 3: Triticum spp. This corresponds to the genus Triticum, which includes wheat. The abbreviation spp. indicates multiple species within the genus. While wheat and barley are both cereals in the grass family, they belong to different genera; therefore, this option would be incorrect for barley.

Option 4: Cicer arietinum. This is the scientific name for the chickpea (also called garbanzo bean). Cicer is the genus, and arietinum is the species epithet. This option is unrelated to barley and would be incorrect for identifying barley.

Putting the pieces together, the goal is to identify barley’s scientific name by matching the crop to its correct genus and species epithet. The genus Hordeum correctly points to barley, but the species epithet vulgare is the conventional spelling, whereas vulgarum is not the standard form. The other options clearly correspond to rice (Oryza sativa), wheat (Triticum spp.), and chickpea (Cicer arietinum), respectively, making them incorrect for barley.

In summary, Option 1 attempts to name barley under the Hordeum genus, but the species epithet shown (vulgārum vs. vulgare) differs from the widely accepted spelling in botanical nomenclature. The remaining options are mismatched to barley by genus and/or species, making them incorrect identifications for barley.

AGRI10048_2025_SM2 Mid Semester Practice Quiz

What is the scientific name for Barley?

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AGRI10048_2025_SM2 Mid Semester Practice Quiz

What is the scientific name for Barley?

View Explanation

Log in for full answers

Similar Questions

What is the proper way to write the species name for giraffes?

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Which of the following is the correct format for writing the scientific name of an organism using binomial nomenclature?

How do you write the species to which humans belong?

Which of these statements is true about plant names? (select the best answer)

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Question at position 6 When using a scientific name of an organism, how is that name written?Family genusSpecies genusKingdom orderGenus speciesFamily species

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