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Glossary

Glossary

 
Label Drift

Label Drift is a term used for gradual loss or change of accurate labels over time.. . Label Drift is most useful when it is tied to the exact plant part, season, cultivar, and growing conditions being described.

Lamina

Lamina means the broad blade portion of a leaf in practical plant language.. . Lamina is most useful when it is tied to the exact plant part, season, cultivar, and growing conditions being described.

Landrace

In horticulture, Landrace describes a locally adapted traditional plant population.. . Landrace is most useful when it is tied to the exact plant part, season, cultivar, and growing conditions being described.

Latent Bud

A latent bud is a dormant bud that remains alive but does not grow immediately. It may stay inactive until pruning, injury, improved light, or other changes stimulate growth.

Figs can push new shoots from latent buds on older wood, which helps them recover after pruning or winter damage. This ability is one reason established fig trees may regrow strongly after top dieback.

Lateral Bud

Lateral Bud means a bud positioned along the side of a shoot in practical plant language. For pruning, grafting, and variety notes, Lateral Bud should be recorded with its position on the shoot so the observation can be connected to buds, fruiting sites, dieback, or new growth.

For Lateral Bud, record where it occurs on the shoot or trunk; that position can affect pruning decisions, regrowth after winter injury, grafting, and fruiting wood.

Latex

Latex is the milky fluid released from many fig tissues when they are cut or injured. It contains a mixture of water, plant compounds, enzymes, and defensive substances.

Fig latex can irritate skin, especially in sunlight or on sensitive people. Growers should use care when pruning, taking cuttings, or handling green fruit and leaves, and should wash exposed skin after contact.

Latex Bleed

Latex Bleed refers to latex release from fruit or stem after picking.. . Latex Bleed is most useful when it is tied to the exact plant part, season, cultivar, and growing conditions being described.

Latex Irritation

Latex irritation is skin or tissue irritation caused by contact with fig latex. Reactions can range from mild itching or redness to stronger irritation in sensitive individuals. The risk is greatest when pruning, harvesting many figs, taking cuttings, or handling broken leaves and stems. Gloves, sleeves, eye protection when needed, and washing skin promptly are practical precautions.

Latex Staining

Latex Staining is a term used for marks or residue caused by fig latex on fruit or skin.. . Latex Staining is most useful when it is tied to the exact plant part, season, cultivar, and growing conditions being described.

Laticifer

A laticifer is a specialized cell or network of cells that contains latex. Laticifers occur in several plant families and are part of the plant’s defense and wound response system.

In figs, laticifers are why cut leaves, stems, and unripe fruit can exude milky sap. Knowing the term helps connect the visible latex with the plant tissues that produce and store it.

Layering

Layering refers to propagation by encouraging roots on an attached stem.

Layering is especially relevant to fig propagation. Growers use the term when judging whether plant material is forming healthy roots, joining properly, or staying vigorous enough to become a stable young tree.

Leaching Fraction

Leaching Fraction means the portion of irrigation water that drains through a container in practical plant language.. . Leaching Fraction is most useful when it is tied to the exact plant part, season, cultivar, and growing conditions being described.

Leaf Blade

In horticulture, Leaf Blade describes the flattened photosynthetic part of a leaf. Leaf Blade is useful when comparing fig leaves because leaf shape can vary by cultivar, tree age, shoot vigor, and season. Clear leaf descriptions should mention the part being observed and should be paired with photos when the term is used for identification.

Leaf Curl

Leaf curl describes leaves that roll, cup, twist, or distort instead of lying normally. It is a symptom rather than a diagnosis and can be caused by water stress, heat, pests, herbicide drift, virus symptoms, root issues, or rapid growth. On figs, leaf curl should be evaluated with the whole plant: new versus old leaves, weather, watering, pests, and whether growth otherwise looks healthy. A single curled leaf is less concerning than a spreading pattern with decline.

Leaf Drop

Leaf drop is the shedding of leaves from a plant. It may be a normal seasonal event, as when deciduous figs enter dormancy, or a stress response caused by drought, overwatering, root trouble, pests, disease, heat, cold, or abrupt environmental change. For figs, timing is the key clue. Autumn leaf drop is normal in temperate climates, while sudden leaf loss during active growth should prompt a check of watering, roots, recent moves, weather, and pest pressure.

Leaf Lobe

In horticulture, Leaf Lobe describes a projecting section of a leaf blade. Leaf Lobe is useful when comparing fig leaves because leaf shape can vary by cultivar, tree age, shoot vigor, and season. Clear leaf descriptions should mention the part being observed and should be paired with photos when the term is used for identification.

 
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