petiole apex

Listing 1 - 10 from 52 for petiole apex

MBG: Research: Projects: South America: Venezuelan Guayana
... and sometimes foliaceous; glandular fields often present between the petioles and rarely at the petiole apex. Leaves usually opposite, less often alternate or fasciculate, usually palmately or pinnately compound, sometimes ... absence of zones of peltate glands at the nodes, or less frequently at the petiole apex is also useful; these glandular zones, however, disappear with age and do not occur ...
www.mobot.org

Key to Arisaemas of Japan
... 4B. Spathe-blade without a T-shaped white mark inside; scape arising above base of petiole 5A. Enlargement at base of spadix-appendage densly wrinkled A. thunbergii 5B. Enlargement at ... -acuminate; habitat: Izu Peninsula A. izuense 14B. Leaflets lanceolate to oblong-obovate, tapering toward apex; Kinki District and westward 15A. Spathe-blade oblong-ovate, abruptly long-acuminate, strongly declined ...
botu07.bio.uu.nl

Key to Arisaemas of Japan
... cylindrical, obtuse. A. heterocephalum Koidz 3. Spadix appendix long exerted from the spathe, filiforme at apex. A. negishii Makino 4. (2) Pollen grains granulate between spinules (subsect. Tortuosa). Spadix bisexual ... (19) Psudostem less than 2.5 (-3) times longer than petiole (23) 22. Psudostem less than 3 times longer than petiole. (27) 23. Leaflets ovate to broadly ovate or widely eliptic. ...
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Crazy Ant, Paratrechina longicornis (Latreille) (Insecta: Hymenoptera: Formicidae)
... the basal segment of the antenna, is extraordinarily long with the apex surpassing the posterior border of the head by at least ... posterior border of the head. Legs are extraordinarily long. The petiole is wedge-shaped, with a broad base, and inclined forward ... scattered, suberect to erect, grayish or whitish setae. The head, thorax, petiole, and gaster are dark brown to blackish (Creighton, 1950); the ...
edis.ifas.ufl.edu

Pharaoh Ant, Monomorium pharaonis (Linnaeus) (Insecta: Hymenoptera: Formicidae)
... segments with each segment of the 3-segmented antennal clubs increasing in size toward the apex of the club (Smith and Whitman 1992). The eye is comparatively small, with approximately six ... body, and body pubescence is sparse and closely appresssed. The head, thorax, petiole and postpetiole (the petiole, or the petiole and postpetiole, in ants is also called the pedicel) are densely (but weakly ...
edis.ifas.ufl.edu More from this site

PlanetaCactus: Glossary of botanical terms
... . ALKALOID: Organic nitrogen substances of vegetal origin with basic character and energetic physiological action. APEX: End point of leaf, petal, plants, etc. ATROPHYC: In atrophy state. ARMPIT: Point of ... Petals often display bright colors 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 ...
english.planetacactus.com

trelec
... Birch showing the: apex, margin, base, petiole, mid-rib, lateral vein. Pinnately Compound Leaf A pinnately compound leaf of White Ash showing the: terminal leaflet, rachis, petiolule, petiole. Bi-pinnately Compound Leaf of Honey-locust. Palmately Compound Leaf of Horse-chestnut. Leaf Shapes Elliptical - the leaf is widest about the middle,tapers to both the apex and ...
gaia.flemingc.on.ca

MY CARNIVOROUS PLANTS
... bedewed tentacles, take the blade with the best part of the petiole attached. A small sharp scalpel will be found handly to ensure ... floating as a fringe round the edge of bogland ponds. The apex of the leafblade frequently curls inwards over a victim, holding ... different from those of other pecies, being threadlike, tapering at the apex. They unroll, fern-like, from reel-like buds in true circinate ...
home.wanadoo.nl/aryenadahobbelhovestad

HostaRegistrar.org: American Hosta Society Online Registry and Hosta Plant Database
... washing off especially in hot conditions HEART-SHAPED – having an acute leaf point or apex, and a flat to cordate leaf base; shaped like a valentine heart; cordate. HYBRID â ... – (in Hosta) the main stem of the inflorescence; flower stem. PETAL – see TEPAL PETIOLE – leaf stalk. PHENOTYPE - the visually observed characteristics of an individual; physical appearance. PHOTOSYNTHESIS â ...
hostaregistrar.org

12. Descriptions
... apex. 12.11 The following is the general order for describing specific structures: Below ground parts: roots, underground stems Stems: primary stems, trunks, bark, wood, branches, branchlets Leaves: general arrangement, stipules, petiole ... bracts. The leaves have one petiole, one leaf blade, one adaxial surface, one abaxial surface, one base, one margin, one apex, and several veins (not nerves). ...
hua.huh.harvard.edu

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