Difference between revisions of "Pisum"
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| + | Pisum (Greek and Latin name of pea). Leguminosae. Mostly tendril-climbing herbs of the Medit. region and eastward, one of which is the common pea. Hardy annuals or perennials of easy culture, growing well in the cooler months: calyx-tube oblique at the base, the lobes more or less leafy; standard obovate or orbicular; wings adhering to the keel; style mostly rigid, widened above, bearded down the inner margin: lfts. 1-3 pairs, the lf. ending in a tendril or point, the stipules conspicuous.— Species about a half dozen. | ||
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Revision as of 12:37, 6 September 2009
Read about Pisum in the Standard Cyclopedia of Horticulture
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Pisum (Greek and Latin name of pea). Leguminosae. Mostly tendril-climbing herbs of the Medit. region and eastward, one of which is the common pea. Hardy annuals or perennials of easy culture, growing well in the cooler months: calyx-tube oblique at the base, the lobes more or less leafy; standard obovate or orbicular; wings adhering to the keel; style mostly rigid, widened above, bearded down the inner margin: lfts. 1-3 pairs, the lf. ending in a tendril or point, the stipules conspicuous.— Species about a half dozen.
The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text. |
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 P. sativum | ||||||||||||||||
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Pisum is a genus of the family Fabaceae, native to southwest Asia and northeast Africa. It contains one to five species, depending on taxonomic interpretation; the International Legume Database (ILDIS) accepts three species, one with two subspecies [1]:
- Pisum abyssinicum (syn. P. sativum subsp. abyssinicum)
- Pisum fulvum
- Pisum sativum - Pea
- Pisum sativum subsp. elatius (syn. P. elatius, P. syriacum)
- Pisum sativum subsp. sativum
Pisum sativum (the field or garden pea), is domesticated and is a major human food crop.
Pisum species are used as food plants by the larvae of some Lepidoptera species including Bucculatrix pyrivorella, Cabbage Moth, Common Swift, Ghost Moth, Hypercompe indecisa, The Nutmeg, Setaceous Hebrew Character and Turnip Moth.
The Pisum sativum flower has 5 sepals (fused), 5 petal, 10 anthers (9 are fused ,1 free) and 2 carpels(fused). Template:Legume-stub
