leaf margins

Listing 1 - 10 from 260 for leaf margins

Flowering Dogwood
... the tree. Diseases and Other Problems Several diseases may affect flowering dogwood. A large number of leaf spots attack dogwood. Spot anthracnose is caused by a fungus that attacks dogwood leaves, stems, ... dry, windy weather and it looks like a disease. Scorch symptoms are drying and browning of the leaf margins, or, in more serious cases, drying and browning of the interveinal area. Marginal leaf ...
edis.ifas.ufl.edu

Florida Vegetable Gardening Guide
... Buy clean plants to avoid cabbage black-rot, a common bacterial disease that causes yellow patches on leaf margins. Keep an eye out for loopers, use Bt for control. Carrots Imperator, Thumbelina, Nantes, Gold ... Bok, Bok Choy, Napa Cruciferae I 100 70-90 (60-70) Comment: Bok Choy is open-leaf type,while Michihili and Napa form round heads. Collards Georgia, Vates, Blue Max, Hicrop Hybrid Cruciferae ...
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PlanetaCactus: Glossary of botanical terms
... of a fish or shingles on a roof). INCURVED: Bent or curved inwards or upwards; of leaf margins, curved towards the adaxial surface. INFLORESCENCE: Technically, the way flowers are arranged in a cluster; ... that serve to attract pollinators. PETALOID: Which resembles to petals. PETIOLE: The stalk of a leaf. PH: Index used for the quantitative expression of the acidity of a watery dissolution. The ...
english.planetacactus.com

Leaf Terminology (Part 2)
... Shapes A. The Prefix "Ob" In A Descriptive Leaf Term B. Images Of Leaf Shapes 6. Leaf Apices 7. Leaf Bases 8. Leaf Margins 9. Leaf Surfaces Botanical terms that describe the surfaces ... . Bearded: Long, stiff hairs. Bristly: Stiff hairs. Canescent: Dense grayish-white hairs. Ciliate: Hairs along leaf margin forming a fringe. Floccose: Tufts of soft, woolly hairs. Glandular: Hairs with enlarged gland ...
waynesword.palomar.edu

Bryophyllum.com - Leaf Shapes - basic forms
... acute (acute angle) aristate cuspidate emarginate obtuse (blunt angle) rounded truncate Leaf Bases acuminate acute auriculate cordate hastate oblique rounded sagittate truncate Leaf Margins ciliate crenate dentate denticulate serrate double-serrate serrulate undulate UserID: Password: Got your own viviparous plants ? Register and share your photos. !! H E L P !! Recommend this site: 2002-6 by ...
www.bryophyllum.com

Split leaf philodendron, Swiss cheese plant
... GUIDE: Select sturdy, shapely, healthy plant free from insect and disease damage. New leaf growth is desirable. Avoid those with yellow or brown leaf margins, wilted or water soaked leaves. CARE: Easy. Tolerates wide range of conditions. Good for beginners. PROBLEMS: Leaf toxicity reported: Proper plant I.D. important. House plants are not to be eaten by people or pets. ...
www.ext.vt.edu

Velvet leaf philodendron
... or Perlite, and 1/2 to 1 part sphagnum peat moss. PROPOGATION: Stem cuttings SELECTION GUIDE: Select sturdy, shapely, healthy plant free from insect and disease damage. New leaf growth is desirable. Avoid those with yellow or brown leaf margins, wilted or water soaked leaves. CARE: Moderate. Lives well under average home conditions. Attractive with ...
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Bay Laurel, sweet bay or laurel tree - herb of the Bay leaf tree. Care and cultivation.
Bay Laurel, sweet bay or laurel tree - herb of the Bay leaf tree. Care and cultivation. Veg Guides Herb Guides Fruit Guides Plant Guides Weather Settings Gardener's Forum Contact Us BAY LAUREL ... willow-leaf bay), with narrow lance-shaped leaves; and 'Undulata' with wavy leaf margins. Where To Grow Bay Most important for Bay laurel is their position. Especially in cold areas it requires a position ...
www.gardenaction.co.uk

Wallace W Hansen Native Plants of the Northwest Acer Macrophyllum Big Leaf Maple Catalog
... maple bears leaves averaging 1 foot across that are divided into 5 deep lobes or points. Leaf margins are blunted with irregular, coarse teeth. Distinctive deep green leaves have shiny upper sides but ... consult with a heath professional before attempting to treat any ailment. Propagation Techniques: Seeds -- Big leaf species are early and heavy seed producers, seeds may be produced by age 10 or ...
www.nwplants.com

Bacterial Leaf Diseases of Foliage Plants
... surrounded by a bright yellow halo that separates it from the healthy portion of the leaf. White flakes of dried bacterial exudate are often generally on older lesions on the undersides ... translucent and eventually collapse. Asplenium spp. (Bird's Nest Fern, Figure 3) Translucent lesions around leaf margins turn yellow, then brown. Begonia spp. Chlorophytum spp. (Spider Plant) Cissus spp. (Grape Ivy ...
www3.extension.umn.edu