columnar stem

Listing 11 - 20 from 59 for columnar stem

Angiosperm Families - Davidiaceae Takht.
... margins dentate. Leaf anatomy. Lamina dorsiventral. Minor leaf veins without phloem transfer cells. Stem anatomy. Cork cambium present; initially superficial. Internal phloem absent. Secondary thickening developing ... synstylovarious; inferior. Ovary 6–9 locular. Epigynous disk absent. Gynoecium stylate. Styles 1 (columnar, exceeding the androecium). Stigmas 6–10 (‘the style with 6–10 branches ...
delta-intkey.com

Propagating Your Cactus
... far fewer plant can be obtained. Those types of cacti that are columnar, pad-forming or those with segmented stems such as a Christmas ... cactus, a couple of stem segments may be used, with a total length of a few centimetres, while on some columnar cactus plants, a single ... shrivelled, it is probably alright to leave it dry. Newly cut stem segments may also be dipped in garden sulphur before planting to ...
gardenline.usask.ca

Cacti ARE Succulents (Part 1)
... drought. All the plants in the cactus family (Opuntiacea = Cactacea) are considered stem succulents. During periods of moisture, the stem swells and then during droughts slowly contracts. Cactus that have ribs are ... arise. The areoles themselves are arranged in a regular pattern either along the ribs of columnar or barrel cacti or at equally spaced intervals over the face of pad-like cacti ...
gardenline.usask.ca More from this site

Asteraceae - Sunflower Family #6
... Sunflower Family Flower: Composite flowers with drooping rays. Green Mexican Hat has yellow-green columnar disk and yellow rays which have two uneven lobes. Leaves: Pinnatedly compounded with uneven ... composite flowers on wide branched stems Leaves: Lancellike leaves often toothed alternate along main stem. Plant: To 6' tall. General Comments: Usually found in clusters which grow from colonies ...
home.steuber.com

Key to Native and Naturalized Genera of Ingeae
... ovary-stipe 1 mm or longer....... .......................................Painteria 10. Petiolar nectary stoutly stipitate, ñ columnar; ovary-stipe very short....Ebenopsis 9. Fl-buds flasked-shaped, until ... stemless brachyblasts; fls of each capitulum dimorphic; thornless states of..............................Chloroleucon 23. Stem-growth monomorphic; capitula mostly axillary to a coeval lf; fls of ...
sciweb.nybg.org

Brooklyn Botanic Garden: Deer-Resistant Plants—Shrubs and Trees for the Deer-Plagued Gardener
... ) Spirea (Spiraea species) Spruce (Picea species) White forsythia (Abelio-phyllum distichum) When the thick, pithy stem of a pawpaw is damaged, it emits a fetid odor—and this is probably what ... to 15 feet tall, but many distinct selections have emerged. You can choose from tight columnar forms such as 'Graham Blandy' and 'Angustifolia', or settle for low-growing groundcovers like 'Anderson ...
www.bbg.org

Brooklyn Botanic Garden: Enterprising Euphorbia—Spring-Flowering Spurges for All Your Garden Needs
... pink. You can choose from numerous shapes—rounded hummocks for the front of a border, columnar specimens for focal points, and trailing forms for draping gracefully over rocks, banks, or walls ... for a while to drain off the milky sap (otherwise, the latex may seal the stem and make rooting down difficult). Even simpler, lift and divide the mother plant into sections ...
www.bbg.org More from this site

Eastern Red Cedar
... Information: Red cedar is an evergreen growing 40 to 50 feet tall in an oval, columnar, or pyramidal form (very diverse) and spreading 8 to 15 feet when given a sunny ... : Twig blights cause death and browning of twigs tips. The diseases may progress down the stem killing the whole branch. Small lesions may be seen at the base of dead tissue ...
www.bonsai-bci.com

untitled
... or frost. COLLAR: A ring placed loosely around the stem of a plant, especially tomatoes, to prevent cutworm damage. COLLENCHYMA ... the column to which the labellum is attached, often flexibly. COLUMNAR: Tall and cylindrical or tapering. COLUMN-WINGS: Paired protuberances ... -shaped (leaf base). CORIACEOUS: Leathery. CORKING: Gradual ripening of a stem from the base, to produce a bark-like texture. CORM ...
www.botany.com

untitled
... compacted together; exhibiting fasciation. Also fasciated. FASCIATION: A malformation in plants, in which a stem or branch becomes expanded into a flat, ribbon-like shape, as if several stems ... cyme. FASTIGIATE: With erect branches and close together. FASTIGIATE TREES: Trees grown for their narrow, columnar shape. FAVEOLATE: Honeycombed; alveolate. In botany, also favose. Return to the HOME PAGE.
www.botany.com More from this site

These listings are filtered
View all for columnar stem