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18 Cards in this Set
- Front
- Back
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Name the three phylums of nonvascular plants
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Bryophytes (true moesses), Anthcerophyta (hornwarts), Hepatophyta (liverwarts)
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Bryophyta (two types)
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True mosses, Mnium, polytrichium
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Anthcerophyta
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Hornwarts. Simplest Gametophyte. Antheceros
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Hepatophyta
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Liverwarts. Thallus shape. Gemna Cups for asexual reproduction. Marchantia
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Opculum
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Capsule lid of a sporophyte
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periostome
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ring of tooth like projections around the inner edje of opening
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ephragm
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a thin membranous layer attached to the teeth of the peristome
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hygroscopic
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spores taht respond ot changes in humididity
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Which nonvascular sporophyte is photosynthetic
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Anthecerophyta
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Name four phylums of seedless vascular plants
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Psilophyta (whisk firn)
Lycophyta (Club mosses) Anthrophyta (horce tail) Pterophyta (true ferns) |
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Psilophyta
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whisk fern. simplest of vascular plants. Rhizoids as roots, no true leaves (dichotomous), example is psilotum
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Lycophyta
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Club mosses. Except w/ a vascular system. Lycopodium
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Selaginella and Isoetes
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(lycophyta) quilled warts, and small club moss. Be familiar w/ specimen
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Arthrophyta
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Horse tails, Distinct Nodes and internodes. Only species is Equistum
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Pterophyta
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True Ferns, largest group of seedless vascular plants. Small but photosynthetic gametophyte.
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Fronds
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leaves of ferns (pterophyta)
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Sori
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Spores that are born in sporangia in ferns (pterophyta)
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Indusium
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Thin flap of tissue covering sori in ferns (pterophyta)
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