3B Scientific™ Pteriodophytes (Ferns and Fern Allies) Slide Set

15 microscope slides

Supplier:  3B Scientific™ W13044

Catalog No. S95053L

Description

Primitive ferns (Psilophytatae):

• 1(d). Psilotum, rhizome showing protostele t.s.
• 2(d). Psilotum, stem showing squamous leaves, aktinostele t.s. Clubmosses (Lycopodiatae)
• 3(c). Lycopodium, of stem showing plectostele t.s.
• 4(e). Lycopodium, of strobilus showing isospores t.s.
• 5(c). Selaginella, stem showing siphonostele t.s. Horse-tails (Equisetatae)
• 6(c). Equisetum, stem t.s.
• 7(d). Equisetum, strobilus showing spores t.s.
• 8(b). Equisetum, w.m. of spores with elaters Ferns (Filicatae)
• 9(c). Aspidium, root t.s.
• 10(c). Aspidium, stem t.s.
• 11(d). Aspidium, leaf showing sori t.s.
• 12(f). Aspidium, w.m. of prothallium showing antheridia and archegonia
• 13(d). Pteridium, rhizome t.s.
• 14(d). Osmunda, royal fern, rhizome with ectophloic siphonostele t.s.
• 15(d). Phyllitis scolopendrium, hart's tongue fern, leaf with sori and sporangia t.s.

Specifications

• Type: Ferns/Allies
• Quantity: 15