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Selaginella strobilus [58]: Look first in the stereoscope for orientation, then in the compound scope for details. Identify the sporophylls, mega- and microsporangia, mega-spores, and microspores. Is this genus homosporous or het-erosporous?
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www.csupomona.edu/~jcclark/classes/bot125/resource/manu...
www.csupomona.edu/~jcclark/classes/bot125/resource/manual/lab10.pdf
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When the sporangia of a Selaginella strobilus reach maturity, they split open and release the spores they contain into the air. The megaspores give rise to female gametophytes known as megagametophytes and the microspores develop into male microgametophytes.
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www.olympusfluoview.com/gallery/plants/selaginellastrob...
www.olympusfluoview.com/gallery/plants/selaginellastrobilus.html
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Selaginella are unique from other lycophytes in that their strobili contain two different ... Plant Tissue Autofluorescence Gallery. Selaginella Strobilus ...
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www.olympusfluoview.com/gallery/plants/selaginellastrob...
www.olympusfluoview.com/gallery/plants/selaginellastrobiluslarge.html
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Strobilus - Wikipedia, the free encyclopedia
A strobilus (plural strobili) is an organ of many plants that contains the reproductive structures. Strobili are ordinarily called cones in many of these groups. Strobili are characterized by a ce...
en.wikipedia.org/wiki/Strobilus
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Liquid-preserved strobili of Selaginella sp., showing mega- and microsporangia through translucent sporophylls. ... Usage of Selaginella strobilus wm.jpg on dewiki ... Categories: Selaginella | Sporangium...
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commons.wikimedia.org/wiki/File:Selaginella_strobilus_w...
commons.wikimedia.org/wiki/File:Selaginella_strobilus_wm.jpg
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Examine the living specimens of Selaginella in lab. At the distal portions of the branches you can see strobili (sing. = strobilus) that contain two types of sporangia (Rust, fig. 30a; V & C fig.
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userwww.sfsu.edu/~biol240/labs/lab_11nonseedplants/page...
userwww.sfsu.edu/~biol240/labs/lab_11nonseedplants/pages/heterosp.html
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Up one directory. ... Photographer: Michael Clayton ... Image: Strobilus W Lycopodium MC...
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botit.botany.wisc.edu/images/130/Fern_Allies/Lycophyta/...
botit.botany.wisc.edu/images/130/Fern_Allies/Lycophyta/Selaginella/Strobilus_W_Lycopodium_MC.html
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Selaginella strobilus, dissection w.m., 20x ... ; Selaginella strobilus, two types of sporangia ... ; A mesic Selaginella with strobilus...
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www.austincc.edu/plants/selaginellax.html
www.austincc.edu/plants/selaginellax.html
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Your Shopping Cart:; Your Cart Contains 0 Items; Total $0.00; 100% SECURE SHOPPING ... Home » Selaginella, Strobilus (ls) qs Microscope Slide ... Selaginella, Strobilus (ls) qs, Each...
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