epidermal cells elongated

Listing 1 - 8 from 8 for epidermal cells elongated

The Cycad Pages
... , lacking a differently coloured basal gland; stomata on lower surface only or on both surfaces; epidermal cells elongated parallel to long axes of leaflets. Leaves pubescent, at least when young, with unbranched, transparent ...
plantnet.rbgsyd.nsw.gov.au

The Cycad Pages
... rhachis towards the adaxial side, lacking a differently coloured basal gland; stomata ? on both surfaces; epidermal cells elongated parallel to long axes of leaflets. Leaves pubescent, at least when young, with branched and ...
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Fruit5
... of fruit infection, "pitting" occurs. "Pitting" results when bacteria kill cells in the lesion, and as surrounding healthy tissue grows, a " ... two year old galls. The fungus can penetrate the uninjured epidermal stem tissue. As the fungus grows, it may develop further ... and plant crown. Leaf infection is known as black leaf spot. Elongated brown to black lesions appear on stolons and petioles when ...
plantpathology.tamu.edu

SWEET PEA
... sides of the leaves, may be mistaken for powdery mildew. Faint, dull-colored, irregular, elongated spots, which may be somewhat sunken, appear. The spots on the leaf margins, at ... -brown discoloration. Tufts of spore-bearing hyphae develop from the stomatal openings between the epidermal cells. Spray with recommended fungicide as soon as white mold is noticed. Fasciation (bacterium - Corynebacterium ...
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On-Line Glossary: P
... (Pl. papillae.) (2) papillate. Bearing a papilla. (2) paraphysis. Sterile, elongated cell that may occur in the hymenium, intermixed ... composed of living, thin-walled cells that can continue to divide even when mature; parenchyma cells usually leave intercellular spaces between them ... like hypha emerging from an appressorium that penetrates the epidermal cell wall. (3) perfect state. The state of a ...
ppathw3.cals.cornell.edu

Land of the Glandular Trichomes
... Trichomes A brief glimpse into the microscopic world of the Lamiaceae Trichomes are specialized epidermal cells present in most plants. Glandular trichomes contain volatile oils and other secretions that ... or more cells. The head is attached to the epidermal surface by several elongated stalk cells. Essential oils build up in the head cells. Before secretions reach the outside, the head cells may ...
www.knottybits.com

The Succulent Plant Page: Glossary of Botanical Terms
... naturally grows or lives. Hair - a long thin epidermal appendage, either formed from a single elongated cell or consisting of a single row of cells. Half life - the time taken for the value ... cotyledons and continuing into the developing primary root of the seedling. Hypodermis - a layer of cells below the epidermis. Hypogeal - happening, living or remaining below ground. Of the emergence of ...
www.succulent-plant.com

The Succulent Plant Page: Glossary of Botanical Terms
... Y Z R Raceme - (Latin: racemus = bunch of grapes) an elongated cluster of pedicellate flowers on an unbranched inflorescence, with the ... Raphide - (Raphis) a needle-shaped crystal found in some plant cells, usually a crystal of calcium oxalate as a metabolic byproduct ... trichome on the root epidermis made from an extension of an epidermal cell which assists with absorption of nutrients. Rosette - a ...
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