«ORTHOSTICHIES» தொடர்புடைய ஆங்கிலம் புத்தகங்கள்
பின்வரும் புத்தக விவரத்தொகுப்புத் தேர்ந்தெடுப்பில்
orthostichies இன் பயன்பாட்டைக் கண்டறியுங்கள்.
orthostichies தொடர்பான புத்தகங்கள் மற்றும் ஆங்கிலம் இலக்கியத்தில் அதன் பயன்பாட்டுச் சூழலை வழங்குவதற்கு அதிலிருந்து பெறப்பட்ட சுருக்கமான சாரங்களைத் தொடர்புபடுத்துகின்றன.
Thus, there are five, almost vertical rows of primordia, which are called
orthostichies. The phyllotaxy is said to be 2/5 because for every two full turns
around the stem there are five primordia formed, and there are five orthostichies.
On apices ...
2
Phyllotaxis: A Systemic Study in Plant Morphogenesis
This generates vertical rows of organs parallel to the axis of the stem, or rays of
primordia in line with the center of the apex, the orthostichies. For uniformity, the
suflix “mery” and the prefixes “di,” “tri,” “tetra,” . . . , and “multi” will be used to ...
3
Competition Science Vision
(iii) The orthostichies are evenly dispersed on a circle, the angle between
adjacent orthrostichies being constant. The angular divergence can be
calculated as follows : . . .. Number of circles , . . Angular divergence = Number of
,eaves of a ...
2(1,1) Orthostichies 3 Parastichies Fig. 10. Apparent Orthostichies and contact
parastichies that are visible at the level of the shoot apical meristem during the
decussate to spiral discontinuous transition of phyllotaxis. pattern of phyllotaxis
there ...
Roger V. Jean, Denis Barabé, 1998
5
Plants: Diversity and Evolution
Lines connecting primordia lying on the same radius are called orthostichies. If
there are five orthostichies and two full turns round the spiral before the first
overlap then the phyllotaxis is 2/5. If there are eight orthostichies and three full
turns ...
Martin Ingrouille, Bill Eddie, 2006
6
Functional Plant Ecology, Second Edition
Leaves that lie directly above one another at different nodes form vertical ranks
called orthostichies. When there is only one leaf per node, the phyllotaxis can be
monostichous, distichous, tristichous, or spiral if the stem has one, two, three, ...
Francisco Pugnaire, Fernando Valladares, 2007
7
Floral Diagrams: An Aid to Understanding Flower Morphology ...
The sequence of initiation can be detected from contact spirals (parastichies) and
contact lines (orthostichies). Parastichies and orthostichies can be
mathematically described by the Fibonacci series, reflecting the number of
organs formed ...
Louis P. Ronse De Craene, 2010
8
Competition Science Vision
(ii) During a bird's eye view all the leaves are found to lie in a fixed number of
vertical rows or orthostichies. (iii) The orthostichies are evenly dispersed on a
circle, the angle between adjacent orthrostichies being constant. The angular ...
9
Competition Science Vision
(iii) The orthostichies are evenly dispersed on a circle, the angle between
adjacent orthrostichies being constant. The angular divergence can be
calculated as follows- Number of circles . . , Angular divergence = Number of
leaves of a circle, ...
10
New Organic Architecture: The Breaking Wave
On what Beck interpreted as the adaxial side of one well-preserved specimen
there are four orthostichies, whereas there are only three on the presumed
abaxial side. These two groups of orthostichies, and the adaxial and abaxial
sides of the ...
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