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that radiate from a single point and surround or wrap around the stem or stalk. A leaf whorl consists of at least three elements; a pair of
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158:). In plants such as these, crowded internodes within the leaf whorls alternate with long internodes between the whorls.
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225:. Not all flowers consist of whorls since the parts may instead be spirally arranged, as in the family
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For leaves to grow in whorls is fairly rare except in plant species with very short
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195:: zero or more whorls of stamens, each comprising a filament and an anther
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The Kew Plant
Glossary: an Illustrated Dictionary of Plant Terms
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A flower lacking any of these floral structures is said to be
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202:: zero or more whorls of carpels, each consisting of an
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188:: zero or more whorls of petals above the calyx
142:etc.). Leaf whorls occur in some trees such as
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332:
309:. Royal Botanic Gardens, Kew: Kew Publishing.
34:Photograph and axial plane floral diagram of
8:
1438:International Association for Plant Taxonomy
292:A Glossary of Technical Terms Used in Botany
181:: zero or more whorls of sepals at the base
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295:, p.100, Bradbury and Evans, London, 1848.
27:Arrangement of plant parts around the stem
1382:International Code of Nomenclature (ICN)
260:
7:
1571:
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305:Beentje, H.; Williamson, J. (2010).
173:) is based on four types of whorls:
1589:. You can help Knowledge (XXG) by
25:
1387:ICN for Cultivated Plants (ICNCP)
1573:
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148:and other species in the family
1:
72:Leaf whorls on a woody tree,
1428:History of plant systematics
1015:Thorns, spines, and prickles
1657:
1568:
1244:Alternation of generations
1545:
1394:Cultivated plant taxonomy
1357:Biological classification
354:
1254:Evolutionary development
905:Hypanthium (Floral cup)
145:Brabejum stellatifolium
124:and some other genera (
117:is not called a whorl.
75:Brabejum stellatifolium
37:Friesodielsia desmoides
1641:Plant morphology stubs
1520:by author abbreviation
1444:Plant taxonomy systems
1362:Botanical nomenclature
78:
65:
49:
1527:Botanical expeditions
71:
55:
33:
1259:Evolutionary history
1249:Double fertilization
1101:Cellular respiration
152:(e.g., in the genus
44:pattern of multiple
478:Non-vascular plants
62:Lilium michiganense
983:Surface structures
778:Flower development
79:
66:
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46:concentric objects
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1202:Herbaceous plants
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56:Leaf whorls on a
16:(Redirected from
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1636:Plant morphology
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271:. thedictionary
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115:opposite leaves
93:arrangement of
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18:Whorls (botany)
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1500:Related topics
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40:, showing the
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1123:Transpiration
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910:Inflorescence
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595:Ground tissue
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518:Plant anatomy
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439:Plant ecology
437:
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434:Plant anatomy
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382:Archaeobotany
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239:Cyclic flower
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81:In botany, a
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19:
1591:expanding it
1580:
1565:
1480:Horticulture
1470:Floriculture
1372:Correct name
1222:Reproduction
1212:Woody plants
1137:Plant growth
1096:Gas Exchange
1081:Phytomelanin
959:Plant embryo
797:
709:Reproductive
557:Phragmoplast
306:
300:
290:
285:
273:. Retrieved
263:
227:Magnoliaceae
222:
218:
216:
160:
153:
143:
137:
131:
125:
119:
86:
82:
80:
73:
60:
35:
1296:Pollen tube
1291:Pollinators
1281:Pollination
1276:Germination
1091:Respiration
1074:Chlorophyll
920:Pedicellate
854:Gametophyte
773:Aestivation
724:Antheridium
719:Archegonium
567:Plasmodesma
544:Plant cells
407:Paleobotany
402:Ethnobotany
387:Astrobotany
249:Phyllotaxis
1630:Categories
1318:Microspore
1308:Sporangium
1286:Artificial
974:Sporophyte
969:Sporophyll
964:Receptacle
859:Gynandrium
729:Androecium
638:Vegetative
508:Angiosperm
503:Gymnosperm
397:Dendrology
255:References
219:incomplete
193:androecium
163:morphology
150:Proteaceae
122:internodes
58:herbaceous
1515:Botanists
1433:Herbarium
1330:Megaspore
1228:Evolution
1171:Subshrubs
1139:and habit
1064:Nutrition
1059:Cellulose
1054:Bulk flow
1037:Materials
1000:Epidermis
864:Gynoecium
845:Endosperm
840:Dispersal
756:Staminode
692:Sessility
680:Cataphyll
600:Mesophyll
552:Cell wall
493:Lycophyte
473:Bryophyte
427:Geobotany
412:Phycology
275:19 August
223:imperfect
200:gynoecium
1555:Category
1475:Forestry
1465:Agronomy
1458:Practice
1409:Cultivar
1404:Cultigen
1264:timeline
1156:Rosettes
1044:Aleurone
1020:Trichome
937:Perianth
749:Filament
607:Meristem
530:glossary
392:Bryology
244:Merosity
233:See also
210:, and a
169:(called
165:of most
87:verticil
1233:Ecology
990:Cuticle
820:Capsule
810:Anatomy
761:Tapetum
685:Petiole
660:Rhizome
655:Rhizoid
582:Tissues
572:Vacuole
562:Plastid
364:Outline
359:History
269:"whorl"
186:corolla
167:flowers
155:Banksia
111:carpels
107:stamens
91:whorled
42:whorled
1537:Plants
1440:(IAPT)
1193:Lianas
1161:Shrubs
1113:Starch
1005:Nectar
925:Raceme
891:Stigma
879:Locule
869:Carpel
830:Pyrena
768:Flower
744:Anther
739:Stamen
734:Pollen
456:groups
348:Botany
212:stigma
139:Elodea
133:Nerium
127:Galium
103:petals
99:sepals
95:leaves
1581:This
1497:Lists
1414:Group
1337:Spore
1271:Flora
1188:Vines
1183:Trees
1146:Habit
1118:Sugar
1010:Stoma
952:Sepal
947:Petal
942:Tepal
930:Umbel
915:Bract
896:Style
884:Ovule
874:Ovary
815:Berry
805:Fruit
798:Whorl
665:Shoot
463:Algae
454:Plant
208:style
204:ovary
179:calyx
109:, or
89:is a
83:whorl
1587:stub
1419:Grex
1301:Self
835:Seed
697:Stem
675:Leaf
650:Root
645:Bulb
629:Wood
590:Cork
488:Fern
277:2012
206:, a
198:The
191:The
184:The
177:The
161:The
1108:Sap
825:Nut
670:Bud
221:or
85:or
1632::
229:.
136:,
130:,
105:,
101:,
97:,
1618:e
1611:t
1604:v
1593:.
532:)
528:(
340:e
333:t
326:v
279:.
48:.
20:)
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