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Lerén is a perennial plant, approximately 1 metre (39 in) in height. It produces egg-shaped tuberous roots 2 centimetres (0.79 in) to 8 centimetres (3.1 in) long at the end of fibrous roots. The leaves are large, up to 60 centimetres (24 in) long and 20 centimetres (7.9 in)
413:
Lerén is adapted to a tropical climate with alternating rainy and dry seasons. It sprouts with the first rains and grows rapidly, forming tubers which are harvested as the foliage begins to die back eight or nine months after the initial sprouting. The rhizomes, harvested at the same time, are
414:
tolerant of both drying and flooding, and divided and replanted again at the onset of the rainy season. Frequent irrigation is necessary during dry periods. Lerén is often planted in shade or partial shade but can grow in full sun with adequate moisture and nutrients.
492:) were being eaten and possibly cultivated in Colombia by about 9000 BCE. It appears that the cultivation of lerén spread to places where it was not likely native. For example, the people of the
452:, hence one of its common English names. The cooked tuber is covered with a thin, edible skin which is most easily peeled after cooking. Lerén is mostly eaten as an
633:
Hokche, O., P. E. Berry & O. Huber. (eds.) 2008. Nuevo Catálogo de la Flora
Vascular de Venezuela 1–860. Fundación Instituto Botánico de Venezuela, Caracas
459:
The nutritional value of lerén has not been thoroughly studied, but the tubers have a starch content of 13-15 percent and a protein content of 6.6 percent.
1403:
1085:
1428:
888:
642:
Dodson, C.H., A.H. Gentry & F.M. Valverde
Badillo. 1985. La Flora de Jauneche: Los RĂos, Ecuador 1–512. Banco Central del Ecuador, Quito.
619:
315:
name for the plant Lerén is a minor food crop in the
American tropics, but was one of the earliest plants domesticated by pre-historic
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1408:
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1230:
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have discovered that lerén was one of the first plants domesticated in prehistoric South
America. Lerén, along with arrowroot (
456:
or appetizer. Lerén tubers can be stored at room temperatures for up to three months, but do not tolerate refrigeration well.
1373:
1368:
1103:
448:) because lerén, like the water chestnut, retains its crispness despite being cooked. Boiled lerén has a taste similar to
417:
Lerén is traditionally cultivated on a small scale. Its cultivation is declining as it has been replaced by other crops.
444:
Lerén is usually cooked by boiling the tubers for 15 to 60 minutes, As food, lerén is often compared to water chestnut (
401:
have used the durable leaves to make traditional medicines and as baby clothing. Lerén usually reproduces itself through
316:
1338:
398:
893:
594:
1423:
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875:
493:
919:
734:
Piperno, Dolores R. (Oct 2011), "The
Origins of Plant Cultivation and Domestication in the New World Tropics",
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likely grew lerén by about 9000 BCE. Lerén was being grown to be eaten raw, dried, or ground into flour.
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43:
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Aublet, Jean
Baptiste Christophe Fusée. 1775. Histoire des Plantes de la Guiane Françoise 1: 3–4,
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Lerén has been introduced as a minor root crop in tropical regions around the world.
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751:, Boulder: University Press of Colorado, pp. 97-99. Downloaded from
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Lindley, John. 1829. Botanical
Register 14: sub pl. 1210,
738:, Vol 52, No. 54, pp. S 458-459. Downloaded from JSTOR.
680:, Plant Production and Protection Series, No. 26, p. 240
592:
Forzza, R. C. 2010. Lista de espécies Flora do Brasil
657:), a little known tuberous root crop of the Caribbean
522:"The Plant List: A Working List of All Plant Species"
624:. Jardim Botânico do Rio de Janeiro, Rio de Janeiro
678:Neglected Crops: 1492 from a Different Perspective
1315:
551:Kew World Checklist of Selected Plant Families,
462:
29:
651:Martin, F.W. & Cabanillas, E. (1976)
424:
383:
534:"Topi Tambo, Leren, Guinea Arrowroot",
1404:Plants used in Native American cuisine
1316:
618:: CS1 maint: archived copy as title (
775:
774:
405:which produce shoots and new plants.
1429:Crops originating from South America
13:
920:urn:lsid:ipni.org:names:60458762-2
716:Martin and Cabanillas, pp. 254-256
698:Martin and Cabanillas, pp. 252-252
370:. It is reportedly naturalized in
14:
1440:
399:Indigenous people of the Americas
1409:Early agriculture in Mesoamerica
1275:urn:lsid:ipni.org:names:152844-2
1156:urn:lsid:ipni.org:names:795765-1
676:FAO, "Guinea Arrowroot" (1994),
42:
1354:Flora of the Dominican Republic
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663:30(3):249-256. Downloaded from
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1:
1364:Flora of the Windward Islands
749:A Prehistory of South America
725:Martin and Cabanillas, p. 254
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1374:Flora of Trinidad and Tobago
1369:Flora of the Leeward Islands
7:
10:
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496:on the arid and semi-arid
1192:
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463:Prehistoric domestication
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183:
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39:Scientific classification
37:
28:
23:
1339:Plants described in 1829
747:Moore, Jerry D. (2014),
1424:Native American cuisine
420:
541:, accessed 17 Feb 2016
441:
393:
311:" is derived from the
498:Santa Elena Peninsula
486:), and bottle gourd (
428:
387:
348:Trinidad & Tobago
299:, native to northern
234:Maranta semperflorens
1419:Mesoamerican cuisine
1414:Tropical agriculture
1359:Flora of Puerto Rico
736:Current Anthropology
295:, is a plant in the
283:, and also known in
489:Lagenaria siceraria
473:Maranta arundinacea
438:Trinidad and Tobago
1379:Flora of Venezuela
815:Goeppertia allouia
785:Goeppertia allouia
764:Piperno, S-458-459
483:Cucurbita moschata
442:
394:
390:Goeppertia allouia
328:Goeppertia allouia
319:in South America.
264:Goeppertia allouia
226:Maranta niveiflora
170:Goeppertia allouia
1384:Flora of Colombia
1311:
1310:
902:Open Tree of Life
777:Taxon identifiers
494:Las Vegas culture
446:Eleocharis dulcis
260:
259:
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250:Phyllodes allouia
246:
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210:Curcuma americana
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194:Allouya americana
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1389:Flora of Ecuador
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1117:Calathea allouia
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655:Calathea allouia
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597:. Archived from
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567:Calathea allouia
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297:arrowroot family
289:Guinea arrowroot
269:Calathea allouia
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242:Phrynium allouia
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202:Calathea allouia
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16:Species of plant
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1399:Flora of Brazil
1329:Root vegetables
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661:Economic Botany
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595:"Archived copy"
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344:Lesser Antilles
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293:sweet corn root
218:Maranta allouia
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152:G. allouia
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1349:Flora of Haiti
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1301:wfo-0000466394
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253:(Aubl.) Kuntze
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1394:Flora of Peru
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601:on 2015-09-06
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536:Eat the Weeds
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330:is native to
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301:South America
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161:Binomial name
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69:Tracheophytes
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753:Project MUSE
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629:
603:. Retrieved
599:the original
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323:Distribution
308:
307:, The name "
292:
288:
276:
272:
271:), known as
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150:
138:
118:Zingiberales
101:
88:
75:
62:
18:
1060:iNaturalist
809:Wikispecies
707:FAO, p. 239
689:FAO, p. 240
434:Topee-Tambo
409:Cultivation
380:Description
340:Puerto Rico
317:Amerindians
128:Marantaceae
108:Commelinids
82:Angiosperms
1324:Goeppertia
1318:Categories
1130:kew-222934
1125:Plant List
881:60458762-2
605:2015-08-20
508:References
450:sweet corn
432:is called
336:Hispaniola
139:Goeppertia
1209:Q39247738
933:100381062
800:Q50841670
352:Venezuela
305:Caribbean
146:Species:
52:Kingdom:
1288:19700218
1283:Tropicos
1262:152844-2
1203:Wikidata
1169:19700217
1164:Tropicos
1091:10207841
1078:795765-1
973:Q5018563
967:Wikidata
928:Tropicos
794:Wikidata
614:cite web
403:rhizomes
356:Colombia
303:and the
229:A.Dietr.
185:Synonyms
124:Family:
95:Monocots
1236:2761812
1039:2761809
1013:1125428
995:Ecocrop
907:3947411
894:2059887
855:8107795
829:1105492
653:Leren (
502:Ecuador
397:wide.
388:Lerén (
372:Jamaica
360:Ecuador
309:allouia
285:English
281:Spanish
134:Genus:
114:Order:
56:Plantae
1143:CAAL13
1138:PLANTS
1065:281431
868:465813
478:squash
368:Brazil
342:, the
291:, and
277:lairén
267:(syn.
237:Horan.
177:Lindl.
24:Lerén
1249:70431
1223:6R5TL
1104:42422
1086:IRMNG
1026:CBAAL
987:696F2
842:3GQR5
665:JSTOR
430:Lerén
313:Carib
273:lerén
221:Aubl.
102:Clade
89:Clade
76:Clade
63:Clade
1270:POWO
1257:IPNI
1244:GRIN
1231:GBIF
1151:POWO
1112:PfaF
1099:ITIS
1073:IPNI
1052:8405
1047:GRIN
1034:GBIF
1021:EPPO
1000:4037
915:POWO
889:NCBI
876:IPNI
863:GRIN
850:GBIF
824:BOLD
620:link
421:Food
366:and
364:Peru
332:Cuba
213:Lam.
1296:WFO
1218:CoL
1177:WFO
1008:EoL
982:CoL
941:WFO
837:CoL
500:of
476:),
436:in
287:as
279:in
275:or
1320::
1298::
1285::
1272::
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