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Summary
Physical Characteristics
Lathyrus nervosus is a PERENNIAL CLIMBER growing to 0.5 m (1ft 8in).
See above for USDA hardiness. It is hardy to UK zone 9. It is in flower from June to September, and the seeds ripen from August to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects.
It can fix Nitrogen.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil. The plant can tolerates strong winds but not maritime exposure.
UK Hardiness Map
US Hardiness Map
Synonyms
L. magellanicus. Lam.
Plant Habitats
Cultivated Beds;
Edible Uses
Edible Parts: Seed
Edible Uses:
Seed - cooked[2, 105, 133]. Some caution is advised, see the notes above on toxicity.
References More on Edible Uses
Medicinal Uses
Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
None known
References More on Medicinal Uses
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Other Uses
References More on Other Uses
Cultivation details
An easily grown plant, succeeding in any moderately good garden soil but preferring a position in full sun[200]. Prefers a rich soil in a cool position in sun or semi-shade with plenty of moisture in the growing season[187]. Plants are hardy to about -10°c[187]. A very ornamental plant[1] it is a short-lived perennial[175]. Plants scramble through other plants, supporting themselves by means of tendrils[188, 219]. There has been much confusion in the naming of this plant, two separate names (L. nervosus and L. magellanicus) having been given to what was believed to be different plants. According to one report, L. magellanicus is a distinct species with minor botanical differences and is somewhat hardier than L. nervosus[133]. The two species now seem to have been united under this name[200]. Young plants are extremely attractive to rabbits[K]. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[200].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
Type a value in the Celsius field to convert the value to Fahrenheit:
Fahrenheit:
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Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees,Edible Shrubs, Woodland Gardening, and Temperate Food Forest Plants. Our new book is Food Forest Plants For Hotter Conditions (Tropical and Sub-Tropical).
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Plant Propagation
Pre-soak the seed for 24 hours in warm water and then sow in early spring in a cold frame[200]. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer. If you have sufficient seed, then it can also be sown in situ in mid spring[200].
Other Names
If available other names are mentioned here
Native Range
SOUTHERN AMERICA: Brazil (south), Argentina, Chile, Uruguay
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.
Conservation Status
IUCN Red List of Threatened Plants Status :
| Related Plants
|
| Latin Name | Common Name | Habit | Height | Hardiness | Growth | Soil | Shade | Moisture | Edible | Medicinal | Other |
| Lathyrus alatus | | Perennial | 0.6 |
-
| | LMH | SN | M | 1 | 0 | |
| Lathyrus aphaca | Yellow-Flowered Pea | Annual | 0.9 |
-
| | LMH | N | DM | 1 | 1 | |
| Lathyrus cicera | Chickling Vetch, Red pea | Annual | 0.0 |
0-0
| | LMH | N | M | 1 | 0 | |
| Lathyrus davidii | | Perennial | 1.2 |
5-9
| | LMH | SN | M | 1 | 0 | |
| Lathyrus japonicus | Beach Pea, Smallflower beach pea | Perennial | 0.6 |
3-7
| | LMH | N | DM | 2 | 0 | |
| Lathyrus japonicus maritimus | Beach Pea | Perennial | 0.6 |
3-7
| | LMH | N | DM | 2 | 0 | 3 |
| Lathyrus latifolius | Perennial Sweet Pea, Perennial pea | Perennial Climber | 2.0 |
5-9
| F | LMH | SN | DM | 1 | 0 | 2 |
| Lathyrus linifolius montanus | Bitter Vetch | Perennial | 0.6 |
5-9
| | LMH | SN | M | 2 | 0 | 3 |
| Lathyrus ochroleucas | Cream Peavine | Perennial | 1.0 |
-
| | LMH | SN | M | 1 | 1 | |
| Lathyrus ochrus | Cyprus Vetch | Annual | 0.6 |
-
| | LMH | N | DM | 1 | 0 | |
| Lathyrus odoratus | Sweet Pea, Wild Pea,Vetchling | Annual Climber | 2.0 |
2-11
| F | LMH | SN | M | 1 | 0 | 3 |
| Lathyrus ornatus | Bush Vetchling | Perennial | 0.3 |
3-7
| | LMH | N | DM | 1 | 1 | |
| Lathyrus palustris | Slenderstem Peavine, Marsh pea | Perennial Climber | 1.2 |
4-8
| | LMH | N | MWe | 1 | 0 | |
| Lathyrus polymorphus | Manystem Peavine, Hoary pea | Perennial | 0.4 |
0-0
| | LMH | N | M | 1 | 0 | |
| Lathyrus pratensis | Meadow Vetchling | Perennial | 1.2 |
4-8
| | LMH | N | MWe | 0 | 1 | 1 |
| Lathyrus quinquenervius | | Perennial | 0.6 |
-
| | LMH | N | MWe | 1 | 0 | |
| Lathyrus sativus | Chickling Pea, White pea | Annual | 0.6 |
0-0
| | LMH | N | M | 2 | 1 | 3 |
| Lathyrus sylvestris | Flat pea, Wood pea | Perennial Climber | 1.5 |
6-9
| F | LMH | SN | M | 0 | 0 | 3 |
| Lathyrus tuberosus | Earthnut Pea, Tuberous sweetpea | Perennial | 1.2 |
5-9
| | LMH | SN | M | 5 | 0 | 3 |
|
Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.
Expert comment
Author
Lam.
Botanical References
69200
Links / References
For a list of references used on this page please go here
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