order filicales

Listing 1 - 10 from 14 for order filicales

Order Filicales
... Order Filicales Order Filicales The Order Filicales bears several features which are common to a large number of ferns. In particular they ... the common characters in that they are heterosporous and live in aquatic habitats. Morphology of Order Filicales Family Osmundaceae Osmunda regalis Family Polypodiaceae Adiantum pedatum Athyrium asplendoides Comptosorous rhizophyllus Cysopteris bulbifera Woodsia ...
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Morphology of Order Filicales
... Morphology of Order Filicales Morphology of the Order Filicales Sorus structure has been the basis for dividing the Filicales into Families. This character is sufficiently comprehensive to further subdivide the Families. In recent decades ... circinate vernation. Right: Diagram of l.s. of a mature sorus. Return to Main Menu Order Filicales
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Division Pterophyta
Division Pterophyta Division Pterophyta Facts about Ferns:- Generalized Life Cycle of Ferns Sporangial Development Spore Types Sporangial Types Orders of the Division Pterophyta The following are Orders usually studied in first year courses. Order Ophioglossales Order Filicales Return to Main Menu Kingdom Plantae
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Osmunda regalis
Osmunda regalis Osmunda regalis The fertile fronds appear as dense clusters of light brown spore cases. Found in moist woodlands, in marshes, swamps and sometimes on wet cliffs. It usually favors soils or waters that are somewhat acid. Fiddleheads are edible. Return to Main Menu Order Filicales
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Adiantum Pedatum
Adiantum Pedatum Adiantum pedatum There are concealed sporangia at the end of prominent dichotomous veins. An indusium forms by deeply cleft reflexed margins of the pinnule, which darkens as sporangia mature. Return to Main Menu Order Filicales
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Athyrium asplenoides
Athyrium asplenoides Athyrium asplenoides Found where soil is somewhat sour in wet woodlands, swamps and along stream banks along the East Coast and west to Texas. It can be used in woodland gardens but spreads rapidly. Fiddleheads are edible. Return to Main Menu Order Filicales
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Comptosorous rhizophyllus
Comptosorous rhizophyllus Comptosorous rhizophyllus Found commonly on cliffs and most abundant on limestone outcrops. It will also grow on other rocks, on rich humus or tree trunks. Return to Main Menu Order Filicales
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Cysopteris bulbifera
Cysopteris bulbifera Cysopteris bulbifera These ferns ornament many rock exposures in gorges and also hang grace-fully over woodland banks. They can be transplanted. Return to Main Menu Order Filicales
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Woodsia obtusa
Woodsia obtusa Woodsia obtusa This species is beautiful and graceful when it is young, but when mature the fronds become blotched. It does not transplant well under ordinary conditions and should be left where it can established naturally. Return to Main Menu Order Filicales
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Dryopteris spinulosa
Dryopteris spinulosa Dryopteris spinulosa Several varieties of this fern are closely related. The fronds are hardy and survive transplanting well. Return to Main Menu Order Filicales
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