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  2. Plant anatomy - Wikipedia

    en.wikipedia.org/wiki/Plant_anatomy

    Plant anatomy or phytotomy is the general term for the study of the internal structure of plants.Originally, it included plant morphology, the description of the physical form and external structure of plants, but since the mid-20th century, plant anatomy has been considered a separate field referring only to internal plant structure.

  3. Glossary of botanical terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_botanical_terms

    A multicellular, glandular hair that usually produces a mucilaginous substance and is located on sepal s, stipules, or petioles, or on nearby parts of stem s; commonly found on plants in the order Gentianales. columella In flowering plants, the central axis of the cone or fruit, e.g. in Callitris. column 1.

  4. Floral morphology - Wikipedia

    en.wikipedia.org/wiki/Floral_morphology

    Diagram of flower parts. In botany, floral morphology is the study of the diversity of forms and structures presented by the flower, which, by definition, is a branch of limited growth that bears the modified leaves responsible for reproduction and protection of the gametes, called floral pieces.

  5. Plant morphology - Wikipedia

    en.wikipedia.org/wiki/Plant_morphology

    The vegetative (somatic) structures of vascular plants include two major organ systems: (1) a shoot system, composed of stems and leaves, and (2) a root system. These two systems are common to nearly all vascular plants, and provide a unifying theme for the study of plant morphology.

  6. Glossary of leaf morphology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_leaf_morphology

    Leaves of most plants include a flat structure called the blade or lamina supported by a network of veins, a petiole and a leaf base; [1] but not all leaves are flat, some are cylindrical. [ citation needed ] Leaves may be simple, with a single leaf blade, or compound, with several leaflets .

  7. What to know about Trump’s executive order and ... - AOL

    www.aol.com/know-trump-executive-order...

    President Donald Trump’s executive order grasping far greater control over independent federal agencies embraces a constitutionally questionable theory that presidents dating back to Ronald ...

  8. Women's Top 25 roundup: No. 7 UConn makes statement vs ... - AOL

    www.aol.com/womens-top-25-roundup-no-202339338.html

    Azzi Fudd poured in 28 points on 6-of-10 shooting from 3-point range, Sarah Strong added 16 points and 13 rebounds and No. 7 UConn steamrolled No. 4 South Carolina 87-58 on Sunday in Columbia, S.C.

  9. Bark (botany) - Wikipedia

    en.wikipedia.org/wiki/Bark_(botany)

    Bark is present only on woody plants - herbaceous plants and stems of young plants lack bark. Tree cross section diagram. From the outside to the inside of a mature woody stem, the layers include the following: [20] Bark Periderm Cork (phellem or suber), includes the rhytidome; Cork cambium (phellogen) Phelloderm; Cortex; Phloem; Vascular ...