Horsetail: Prechart Review

Card Set Information

Author:
DesLee26
ID:
269929
Filename:
Horsetail: Prechart Review
Updated:
2014-04-09 23:18:11
Tags:
BIO319
Folders:
Plant Kingdom
Description:
Mickle
Show Answers:

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  1. Structure

    __ and __
    __ are whorled at the nodes
    Branches arise __ at the nodes and __
    __are __ and __ are __  with siliceous deposits in the epidermal cells
    • Conspicuously jointed stems and rough texture
    • Small, scalelike leaves
    • laterally
    • alternate with leaves
    • Internodes 
    • ribbed
    • ribs are tough and strengthened
  2. Structure

    __orginate at the __ 
    ___ from ___ 
    __ are located in ___
    Has __that __when __and __when __(different from Marchantia elaters); elongated cells with helically arranged wall thickenings 
    • roots
    • nodes of the rhizomes
    • aerial stems
    • underground rhizomes
    • carinal canals
    • aerial stems
    • elators
    • coil 
    • moist
    • uncoil
    • dry
  3. Location
    Moist or damp places, by streams, and along edge of woods
  4. Reproduction

    __

    __ are borne on __, which are clustered into __ at the __ of the stem
    homosporous reproduction

    sporangia

    sporangiophores

    strobili (cones)

    apex
  5. Structure of gametoophyte
    green and free living; can be bisexual or male; archegonia develop before antheridia

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