lamina compound

Listing 1 - 9 from 9 for lamina compound

DAVALLIACEAE [Draft]
... lamina compound, lowest pinnule inserted at very base of pinna rhachis.................................................................. 2. Davallia clarkei         11b. Scales peltate, if lamina compound ...
hua.huh.harvard.edu

Angiosperm Families - Implicit Attributes
... Lamina neither inverted nor twisted through 90 degrees; not conspicuously asymmetric. Leaves eligulate. Stipules not ochreate; without colleters. Axillary scales absent. Vernation not circinnate. Leaves becoming compound ... . Inulin not found. Peculiar feature. Gynoecium and fruit not as in Resedaceae. Lamina tip not abaxially pouched. Epicalyx not double and complex as in Triplostegiaceae. Geography ...
delta-intkey.com

Angiosperm Families - Aceraceae Juss.
... compound; when compound, ternate (e.g. A. griseum), or pinnate (e.g. Dipteronia, A. negundo). Lamina when simple, dissected, or entire; when dissected, pinnatifid, or palmatifid; pinnately veined, or palmately veined. Leaves exstipulate. Lamina ...
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Cycas multipinnata
... S.Y. Yang 9202 (holo PE). Etymology: From the Latin pinnatus, pinnate, with the compound prefix multi-, many, referring to the complexly branched leaflets. Literature: Wang 1996 Illustrations: Wang ... above the mid-point, and the smaller megasporophylls with shorter teeth on the apical lamina. The subterranean habit, the small, soft microsporangiate cones, the loose, freely peeling sarcotesta lacking ...
plantnet.rbgsyd.nsw.gov.au

Cycas simplicipinna
... fide Hill 1995): BKF). Etymology: From the Latin pinna, first division of a compound leaf, with the compound prefix simplici-, simple, referring to the simple leaflets in contrast to the divided ... well-spaced leaflets, small microsporangiate cones, small megasporophylls with short spines on the apical lamina and small seeds distinguish this species within the group of acaulescent species occurring in ...
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Chapter 3: Taxonomy, Page 1
... (but often splitting at maturity). Leaves nearly always compound; epulvinate; (falsely) pinnate, or palmate, or bipinnate (rarely). Lamina without cross-venules. Leaves ligulate (often, in palmate and costa-palmate forms), or eligulate; without a persistent basal meristem (presumably). Vernation conduplicate. Leaves becoming compound ...
www.plantapalm.com

The Succulent Plant Page: Glossary of Botanical Terms
... X Y Z L Labium - a lip. Lacteus - milky. Lamella - a thin plate or layer. Lamina - the blade or expanded part of a leaf. Lanate - with long, soft wooly hairs. See ... food and water and may be modified for other purposes. See also: - leaf blade: simple, compound, palmate, pinnate, trifoliate - leaf arrangement on the stem: alternate, decussate, distichous, opposite, rosulate, spiral, whorled ...
www.succulent-plant.com

UCMP Glossary: L
... . leaf -- An organ found in most vascular plants; it consists of a flat lamina (blade) and a petiole (stalk). Many flowering plants have additionally a pair of ... sea level. upland, highland – ant. luciferase -- enzyme which activates luciferin to produce bioluminescence. luciferin -- compound whose activated form emits light. lysosome -- Eukaryotic organelle which carries digestive enzymes. The ...
www.ucmp.berkeley.edu

Lab VIII - Medullosans and Cycads (2)
... adaxial palisade layer with abaxial spongy mesophyll. Many Neuropteris, in contrast, has thin broad lamina (VG 1:5) with a thin epidermis and uniform, equidimensional mesophyll cells. Neuropteris ... pollen organs found in association with Medullosa range from simple synangiate forms to complex, compound structures; all of which involve more or less fused clusters of elongate microsporangia. Among ...
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