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49:
441:. They are grown up canes, with the new shoots being regularly pinched out to promote a bushy habit and higher flower yields. Plants typically reach heights of 1–2 metres (3 ft 3 in – 6 ft 7 in), with the flowers appearing in midsummer and continuing for many weeks if regularly
407:
More recently, the association between the sweet pea, the
Eckfords and Wem has been highlighted again. In the late 1980s, the Sweet Pea Society of Wem started an annual show. Many of the street signs now carry a sweet-pea motif, and an area of the town is known as Eckford Park. There is also a
588:. It is highly suitable as a genetic subject because of its ability to self-pollinate and its easily observed Mendelian traits such as colour, height and petal form. Many genetic principles were discovered or confirmed in this species. It was used by Punnett in early studies of
428:
are commercially available. They are grown for their flower colour (usually in pastel shades of blue, pink, purple and white, including bi-colours), and for their intense unique fragrance. They are grown by gardeners for private enjoyment or for exhibition, and in the
392:, he was awarded a First Class Certificate (the top award) in 1882 for introducing the sweet pea cultivar 'Bronze Prince', marking the start of association with the flower. In 1888 he set up his development and trial fields for sweet peas in
592:. Complementary factor inheritance was also elucidated in sweet peas, from the cross of two pure-breeding white strains which gave rise to a blue hybrid, the blue colour requiring two genes derived independently from the two white parents.
538:
In studies of rats, animals fed a diet of 50% sweet pea seeds developed enlarged adrenals relative to control animals fed on edible peas. The main effect is thought to be on the formation of collagen. Symptoms are similar to those of
498:; this is a white powdery coating that covers the leaves and slows down growth, and can be caused when sweet peas are planted too close to each other, sucking nutrients from the plants and stunting their growth.
505:
in quantities produced by senescing plants. Because of this, growers are encouraged to plant sweet peas away from fruit trees among other plants prone to early dieback or senescence.
621:. Several new hybrid sweet pea cultivars have been created as a result, though not any with the yellow flower colour so far. The hybrid cultivars belong to the hybrid species
404:
grown at the time. Eckford was presented with the RHS Victoria Medal of Honour for his work. He died in 1906, but his work was continued for a time by his son John
Eckford.
373:(1823–1905) cross-bred and developed the sweet pea, turning it from a rather insignificant if sweetly scented flower into a floral sensation of the 19th century.
1000:
559:, leading to loose skin. Recent experiments have attempted to develop this chemical as a treatment to avoid disfiguring skin contractions after skin grafting.
437:
in Spring or Autumn. The seeds benefit from pre-soaking or chipping with a sharp blade. The plants are also available later in the season, as young plants or
1548:
692:
807:
1246:
1347:
297:
climbing plant, growing to a height of 1–2 metres (3 ft 3 in – 6 ft 7 in), where suitable support is available. The
543:
and copper deficiency, which share the common feature of inhibiting proper formation of collagen fibrils. Seeds of the sweet pea contain
1445:
1194:
1272:
1207:
1370:
820:
1313:
1424:
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613:
is a related
Lathyrus species which has red and yellow flowers. There are ongoing attempts to bring the yellow colour into
1155:
880:
1578:
841:
1573:
1512:
531:, is grown for human consumption but when it forms a major part of the diet it causes symptoms of toxicity called
1352:
1233:
482:, which is small, shiny and black, eats the pollen and disfigures the flowers. Other pests include caterpillars,
907:
1583:
1507:
1375:
948:
Dasler, W. (1954). Observations of odoratism (sweet pea lathyrism) in the rat. Journal of
Nutrition 53: 105-13.
370:
1463:
309:, which twines around supporting plants and structures, helping the sweet pea to climb. In the wild plant the
1334:
72:
957:
1186:
1173:
1108:
986:
Bateson, W., Saunders, E.R. and
Punnett, R.C. (1906). Experimental studies in the physiology of heredity.
1471:
1259:
1083:
1054:
713:
452:
389:
580:) with different characteristics, and sweet pea has been used in a similar way. The sweet pea is thus a
1458:
1212:
475:
is spread by greenfly, causing yellowing of leaves, distortion of new shoots, and inhibited flowering.
31:
1362:
1308:
92:
785:
17:
1326:
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895:
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760:
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1568:
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1168:
1016:
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709:
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is today recognized as the "Father of Modern
Genetics" for his work with the cross breeding of
448:
1401:
801:
717:
456:
442:
219:
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1129:
730:
388:. In 1870 he went to work for one Dr. Sankey of Sandywell near Gloucester. A member of the
8:
1409:
609:
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being used in early experimentations in genetics, particularly by the pioneer geneticist
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57:
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87:
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His initial success and recognition came while serving as head gardener for the
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Sweet peas have been cultivated since the 17th century and a vast number of
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1388:
337: in) broad; they are larger and highly variable in color in the many
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Rowe, J., Shehadeh, A., Maxted, N., Donnini, D. & Branca, F. (2019).
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The sweet pea plant suffers from some pests, the most common being
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1238:
1147:
471:. These insects suck the sap out of the plants, reducing growth.
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Dastur, D.K. and Iyer, C.G. (1959). Lathyrism versus odoratism.
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27:
Species of flowering plant in the pea and bean family
Fabaceae
491:
267:
104:
988:
Reports to the
Evolution Committee, Royal Society of London
518:
487:
298:
875:. United Kingdom: Dorling Kindersley. 2008. p. 1136.
595:
571:
514:
408:
cultivar 'Dorothy
Eckford', named after a family member.
393:
400:. By 1901, he had introduced a total of 115 of the 264
525:
are toxic if ingested in quantity. A related species,
290:to Sicily, southern Italy and the Aegean Islands.
1540:
969:Punnett, R.C. (1923). Linkage in the sweet pea (
908:"How to grow sweet pea flowers [Easily]"
786:10.2305/IUCN.UK.2019-2.RLTS.T176367A61528477.en
433:trade. The large, pea-shaped seeds are sown in
806:: CS1 maint: multiple names: authors list (
361:
352:, may be confused with the everlasting pea,
1549:IUCN Red List critically endangered species
712:– list of sweet peas that have gained the
66:
47:
784:
831:
607:, the yellow sweet pea remains elusive.
415:
341:. Flowers are usually strongly scented.
243:
836:. London: Royal Horticultural Society.
420:A bed of sweet peas climbing up a frame
14:
1541:
1015:
1014:
873:RHS A-Z encyclopedia of garden plants
501:The sweet pea is also susceptible to
462:
1513:1bdbd3f7-e0a5-4251-b563-eb3b2fa46d75
1363:d1f991ce-c586-4ec4-9ecf-d9ae1c4d99f6
856:
896:Why Sweet Pea Leaves Turning Yellow
772:IUCN Red List of Threatened Species
754:
739:: "Sweet Pea" (1968) in the album "
547:that prevents the cross-linking of
24:
25:
1595:
305:with two leaflets and a terminal
1464:urn:lsid:ipni.org:names:501909-1
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832:Brickell, Christopher (1996).
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13:
1:
1002:Developing a yellow sweet pea
958:Sweet peas make a second skin
834:Encyclopedia of Garden Plants
747:
914:. 2021-01-02. Archived from
7:
714:Royal Horticultural Society
703:
562:
508:
453:Royal Horticultural Society
390:Royal Horticultural Society
380:, raising new cultivars of
313:are purple, 2–3.5 cm (
10:
1600:
725:: "Sweet Pea" (1968) with
630:
555:and thus the formation of
32:Sweet Pea (disambiguation)
29:
1023:
960:- Guardian, UK, July 2008
517:, there is evidence that
362:Horticultural development
225:
218:
88:Scientific classification
86:
64:
55:
46:
41:
1579:Plants described in 1753
521:of members of the genus
1574:Garden plants of Europe
617:by hybridizing it with
545:beta-aminopropionitrile
861:. Batsford. p. 9.
779:: e.T176367A61528477.
710:List of AGM sweet peas
421:
249:
1584:Nitrogen-fixing crops
857:Rice, Graham (2002).
718:Award of Garden Merit
494:. Another problem is
457:Award of Garden Merit
419:
247:
73:Critically Endangered
624:Lathyrus × hammettii
30:For other uses, see
975:Journal of Genetics
619:Lathyrus belinensis
610:Lathyrus belinensis
598:Lathyrus belinensis
596:Hybridization with
58:Conservation status
859:The Sweet Pea Book
821:Euro+Med Plantbase
698:Close up of flower
513:Unlike the edible
478:A pest called the
463:Pests and diseases
422:
250:
1536:
1535:
1415:Lathyrus odoratus
1397:Open Tree of Life
1055:Lathyrus odoratus
1025:Lathyrus odoratus
1017:Taxon identifiers
971:Lathyrus odoratus
765:Lathyrus odoratus
615:Lathyrus odoratus
449:Over 50 cultivars
259:Lathyrus odoratus
242:
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229:Lathyrus odoratus
81:
16:(Redirected from
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586:Reginald Punnett
528:Lathyrus sativus
451:have gained the
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211:L. odoratus
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358:, a perennial.
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264:flowering plant
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999:Dawn Edwards.
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882:978-1405332965
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741:The In Between
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729:in the album "
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582:model organism
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551:by inhibiting
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496:powdery mildew
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378:Earl of Radnor
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918:on 2021-05-17
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843:0-7513-0436-0
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731:Water Babies"
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723:Wayne Shorter
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568:Gregor Mendel
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553:lysyl oxidase
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480:pollen beetle
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982:
977:13: 101–123.
974:
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944:
936:
931:
920:. Retrieved
916:the original
911:
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872:
867:
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827:
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802:cite journal
790:. Retrieved
776:
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737:Booker Ervin
622:
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473:Mosaic virus
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382:pelargoniums
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36:
1322:NatureServe
1221:iNaturalist
1049:Wikispecies
912:Shiny Plant
727:Miles Davis
435:cold frames
412:Cultivation
350:L. odoratus
344:The annual
183:Subfamily:
131:Angiosperms
1543:Categories
1433:Plant List
1106:Calflora:
937:Nutr. Rev.
922:2021-02-11
792:17 January
748:References
443:deadheaded
398:Shropshire
368:nurseryman
42:Sweet pea
1187:200012184
1174:200012184
605:blue rose
603:Like the
533:lathyrism
431:floristry
426:cultivars
402:cultivars
366:Scottish
339:cultivars
293:It is an
254:sweet pea
205:Species:
187:Faboideae
101:Kingdom:
1554:Lathyrus
1508:VicFlora
1497:VASCAN:
1490:13021655
1485:Tropicos
1438:ild-7772
1327:2.132662
1252:10179933
1239:501909-1
1096:BioLib:
1034:Wikidata
939:17:33-6.
704:See also
574:plants (
563:Genetics
557:allysine
549:collagen
523:Lathyrus
509:Toxicity
503:ethylene
280:Fabaceae
272:Lathyrus
198:Lathyrus
177:Fabaceae
173:Family:
144:Eudicots
78:IUCN 3.1
18:Sweetpea
1402:1036603
1309:MoBotPF
1200:5356514
1040:Q163944
631:Gallery
386:dahlias
346:species
332:⁄
318:⁄
311:flowers
307:tendril
303:pinnate
284:legumes
275:in the
266:in the
262:, is a
193:Genus:
167:Fabales
163:Order:
105:Plantae
76: (
1446:PLANTS
1389:136359
1360:NZOR:
1314:280383
1291:176367
1161:170506
1135:703179
1073:APDB:
879:
840:
541:scurvy
492:snails
484:thrips
469:aphids
299:leaves
295:annual
288:native
277:family
157:Rosids
1564:Vines
1477:25520
1422:PFI:
1371:NZPCN
1278:25864
1265:31584
1247:IRMNG
1226:77641
1213:21596
1156:EUNIS
1148:LTHOD
1122:3SKYF
1099:39990
1089:86042
1076:70783
1063:APA:
519:seeds
488:slugs
439:plugs
268:genus
248:Seeds
151:Clade
138:Clade
125:Clade
112:Clade
1500:5753
1459:POWO
1451:LAOD
1425:2496
1410:PfaF
1376:3360
1353:3859
1348:NCBI
1301:1310
1286:IUCN
1273:ITIS
1234:IPNI
1208:GRIN
1195:GBIF
1143:EPPO
1109:4616
1084:APNI
1066:5450
877:ISBN
838:ISBN
808:link
794:2024
777:2019
490:and
384:and
301:are
252:The
1521:WFO
1472:RHS
1335:NBN
1260:ISC
1182:FoC
1169:FNA
1130:EoL
1117:CoL
973:).
781:doi
716:'s
572:pea
515:pea
455:'s
396:in
394:Wem
286:),
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325:1
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320:4
316:3
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