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171:). Sporangia are borne in the axil or on the adaxial surface of the sporophyll. In heterosporous members, megasporophylls and microsporophylls may be intermixed or separated in a variety of patterns.
207:
and cycads, produce microsporophylls, aggregated into pollen strobili. However, unlike these other groups, ovules are produced on cone scales, which are modified shoots rather than sporophylls.
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177:, which may produce sporophylls that are similar to sterile fronds or that appear very different from sterile fronds. These may be non-photosynthetic and lack typical pinnae, e.g.
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Sporophylls vary greatly in appearance and structure, and may or may not look similar to sterile leaves. Plants that produce sporophylls include:
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136:. The overlap of the prefixes and roots makes these terms a particularly confusing subset of botanical nomenclature.
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plants, sporophylls (whether they are microphylls or megaphylls) bear either megasporangia and thus are called
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always produce strobili, but the structures bearing sporangia (sporangiophores) have been interpreted as
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produces microsporophylls aggregated into a pollen strobilus. Ovules are not born on sporophylls .
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produce strobili, both pollen-producing and seed-producing, that are composed of sporophylls.
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has been interpreted as producing sporangia (fused in a synangium) on the terminus of a stem.
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Some plants do not produce sporophylls. Sporangia are produced directly on stems.
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The sporophyll of a fern. It is a fertile leaf bearing reproductive structures.
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246:. Encyclopedia of Earth. National council for Science and the Environment
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226:. The sporangia, despite being recurved are interpreted as terminal.
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and related genera) or distributed singly among sterile leaves (
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232:produce both compound pollen and seed strobili.
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1373:International Association for Plant Taxonomy
153:, where sporophylls may be aggregated into
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77:Learn how and when to remove this message
1317:International Code of Nomenclature (ICN)
40:This article includes a list of general
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7:
46:it lacks sufficient corresponding
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1322:ICN for Cultivated Plants (ICNCP)
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1363:History of plant systematics
950:Thorns, spines, and prickles
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1179:Alternation of generations
118:microphylls and megaphylls
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1509:Dickson, Carola I. 1963.
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1329:Cultivated plant taxonomy
1292:Biological classification
289:
1189:Evolutionary development
89:Not to be confused with
840:Hypanthium (Floral cup)
241:C.Michael Hogan. 2010.
120:can be sporophylls. In
61:more precise citations.
1455:by author abbreviation
1379:Plant taxonomy systems
1297:Botanical nomenclature
101:
1462:Botanical expeditions
99:
1194:Evolutionary history
1184:Double fertilization
1036:Cellular respiration
413:Non-vascular plants
1535:Plant reproduction
918:Surface structures
713:Flower development
180:Onoclea sensibilis
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1513:. The Kew Series.
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1142:Secondary growth
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1101:Prostrate shrubs
984:Apical dominance
969:Plant physiology
930:Epicuticular wax
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248:. Washington, DC
144:Alaria esculenta
134:microsporophylls
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67:December 2013
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1415:Horticulture
1405:Floriculture
1307:Correct name
1157:Reproduction
1147:Woody plants
1072:Plant growth
1031:Gas Exchange
1016:Phytomelanin
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894:Plant embryo
644:Reproductive
492:Phragmoplast
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1231:Pollen tube
1226:Pollinators
1216:Pollination
1211:Germination
1026:Respiration
1009:Chlorophyll
855:Pedicellate
789:Gametophyte
708:Aestivation
659:Antheridium
654:Archegonium
502:Plasmodesma
479:Plant cells
342:Paleobotany
337:Ethnobotany
322:Astrobotany
230:Gnetophytes
201:Gymnosperms
159:Selaginella
112:that bears
59:introducing
1524:Categories
1253:Microspore
1243:Sporangium
1221:Artificial
909:Sporophyte
904:Sporophyll
899:Receptacle
794:Gynandrium
664:Androecium
573:Vegetative
443:Angiosperm
438:Gymnosperm
332:Dendrology
236:References
163:Lycopodium
151:Lycophytes
106:sporophyll
91:Sporophyte
42:references
1450:Botanists
1368:Herbarium
1265:Megaspore
1163:Evolution
1106:Subshrubs
1074:and habit
999:Nutrition
994:Cellulose
989:Bulk flow
972:Materials
935:Epidermis
799:Gynoecium
780:Endosperm
775:Dispersal
691:Staminode
627:Sessility
615:Cataphyll
535:Mesophyll
487:Cell wall
428:Lycophyte
408:Bryophyte
362:Geobotany
347:Phycology
219:Equisetum
161:and some
114:sporangia
1490:Category
1410:Forestry
1400:Agronomy
1393:Practice
1344:Cultivar
1339:Cultigen
1199:timeline
1091:Rosettes
979:Aleurone
955:Trichome
872:Perianth
684:Filament
542:Meristem
465:glossary
327:Bryology
213:Psilotum
168:Huperzia
155:strobili
1168:Ecology
925:Cuticle
755:Capsule
745:Anatomy
696:Tapetum
620:Petiole
595:Rhizome
590:Rhizoid
517:Tissues
507:Vacuole
497:Plastid
299:Outline
294:History
203:, like
116:. Both
55:improve
1540:Leaves
1472:Plants
1375:(IAPT)
1128:Lianas
1096:Shrubs
1048:Starch
940:Nectar
860:Raceme
826:Stigma
814:Locule
804:Carpel
765:Pyrena
703:Flower
679:Anther
674:Stamen
669:Pollen
391:groups
283:Botany
205:Ginkgo
194:Ginkgo
187:Cycads
44:, but
1432:Lists
1349:Group
1272:Spore
1206:Flora
1123:Vines
1118:Trees
1081:Habit
1053:Sugar
945:Stoma
887:Sepal
882:Petal
877:Tepal
865:Umbel
850:Bract
831:Style
819:Ovule
809:Ovary
750:Berry
740:Fruit
733:Whorl
600:Shoot
398:Algae
389:Plant
175:Ferns
128:, or
108:is a
1354:Grex
1236:Self
770:Seed
632:Stem
610:Leaf
585:Root
580:Bulb
564:Wood
525:Cork
423:Fern
244:Fern
110:leaf
1043:Sap
760:Nut
605:Bud
1526::
183:.
104:A
467:)
463:(
275:e
268:t
261:v
157:(
93:.
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74:(
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65:(
51:.
20:)
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