proximal face

Listing 1 - 6 from 6 for proximal face

Glossary of Pollen and Spore Terminology - New terms
... Exine 2 (Erdtman, 1969) Synonym of endexine. Impression mark (Harley, 1996) A mark on the proximal face of a pollen grain retained from the post-meiotic stage. This mark can be ... in which the exoexine is detached, or partly detached, from the intexine only on the proximal face. Quasisaccus (pl. quasisacci, adj. quasisaccate) (Meyen, 1988) Synonym of protosaccus. Quasitectate (adj.) (Balme, 1988) A ...
www.biol.ruu.nl

Glossary of Pollen and Spore Terminology - Part 2 (D-H)
... proximal. See also: ana-. cata-, polarity. Distal face (Erdtman, 1952) That part of a palynomorph that faces outwards the centre of the tetrad, between equator and distal pole. Antonym: proximal face. Distal pole (Erdtman, 1952) The centre of the surface of the distal face. Antonym: proximal pole. See also: distal. * Disulcate (adj.) ( ...
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Sinopteridaceae [First Draft]
... -shaped, margins entire, rarely erose. Spores trilete, globose-tetrahedral, pellucid, tuberculate, distal face reticulate with prominent coarse ridges parallel to the equatorial flange. x = 29. ... somewhat caudate. Pinnules (segments) of proximal pinnae 4—6 pairs, adnate to costa, inequilateral, basiscopic pinnules larger than acroscopic ones; proximal basiscopic pinnule longest, deltate-lanceolate, ...
hua.huh.harvard.edu

Key to Native and Naturalized Genera of Ingeae
... and most species of Zapoteca 19. Petiolar nectary between or below the proximal (or only) pinna-pair. 20. Terminal and axillary resting-buds ovoid, composed ... pod inertly dehiscent through both sutures; pleurogram occupying middle of each seed-face.................... ...............................Albizia julibrissin 72. Lfts pallid on both faces; inflorescence of each ...
sciweb.nybg.org

Glossary of terms related to cacti
... and adult T. valdezianus. Pollen The dust like product of the anther. Porrect Pointing outwards. Proximal The "base" of something, near from the point of attachment. Pubescent With fine hairs. ... Pointing downwards. Rhombic Shaped like a diamond. Rotate Flattened and spread out like a clock face. Scale A specially developed leaf, that covers the flower bud. Section Taxonomic division between ...
www.mfaint.demon.co.uk

Maryland Geological Survey: Miocene Sharks Teeth of Calvert County
... of these recent families. "Premaxillary and maxillary bones forming a cylinder, bearing teeth on its proximal portion, and prolonged in its distal portion into a slender straight beak. Teeth with ... forms the external outline, while the remainder of this element is entirely inferior. The palatine face is convex, and the alveolar series approximated. The alveolae themselves are longitudinal, two in ...
www.mgs.md.gov