10 ENGLISH BOOKS RELATING TO «PHYLLOTAXY»
Discover the use of
phyllotaxy in the following bibliographical selection. Books relating to
phyllotaxy and brief extracts from same to provide context of its use in English literature.
1
Handbook of Plant Science
Andrew Hudson, University of Edinburgh, Edinburgh, UK Hypotheses to explain
phyllotaxy - the regular positioning of leaves on stems - were first proposed in the
nineteenth century. Recently, polarized transport of the photohormone auxin ...
2
Competition Science Vision
Phyllotaxy : Phyllotaxy is the mode of arrangement of leaves on the stem. There
is a definite law according to which the leaves are arranged on the stem of
particular species. The foliage leaves are usually arranged on stem in two ways
— In ...
3
Competition Science Vision
Phyllotaxy is the mode of arrangement of leaves on the stem. There is a definite
law according to which the leaves are arranged on the stem of particular species.
The foliage leaves are usually arranged on stem in two ways — In some cases, ...
4
Genetics: Classical to Modern
Heterophylly Sometimes more than one type of leaves are found. G. Phyllotaxy: A
. Alternate, B. Distichous (1/2), C. Tristichous (1/3), D. Pentastichous (2/5), E. , F.
Opposite decussate, G. Whorled. Fig. 11 A-B. Capitate inflorescence: A. Capitate
...
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 ...
6
Competition Science Vision
Phyllotaxy : Phyllotaxy is the mode of arrangement of leaves on the stem. There
is a definite law according to which the leaves are arranged on the stem of
particular species. The foliage leaves are usually arranged on stem in two ways
— In ...
7
Patterns in Plant Development
Phyllotaxy of Solanum tuberosum (a) and of Dryopteris dilatata (b). In the potato
shoot there are two parastichies in the clockwise direction (dashed lines) and
three in the counterclockwise direction (continuous lines). The phyllotaxy is 2
plus 3.
Taylor A. Steeves, Ian M. Sussex, 1989
8
Comprehensive MCQs in Biology
Depending upon the number of midrib it is also of two types, unicostate (Banana,
Ginger) and multicostate (Grass, Rice, Borassus). Exception : A monocot having
reticulate venation is Smilax. Phyllotaxy Arrangement of leaves on stem and ...
Hemant Roy Sri, Shri Hemant Roy
Phyllotaxy Almost always the leaves are arranged upon the stem in a regular
pattern known as the phyllotaxy (= phyllotaxis). Setting aside some rare and
abnormal types, there are three principal forms of phyllotaxy: 1. Verticillate
phyllotaxy ...
10
BIOS Instant Notes in Plant Biology
This process, termed spiral (or helical) phyllotaxy, is common in many species
and results in the formation of a spiral pattern of growth. In other species, new
leaves may be formed singly at each node in two opposite rows (distichous ...
Andrew Lack, David Evans, 2001
4 NEWS ITEMS WHICH INCLUDE THE TERM «PHYLLOTAXY»
Find out what the national and international press are talking about and how the term
phyllotaxy is used in the context of the following news items.
Towards a comprehensive phylogeny of the large temperate genus …
Alternate leaves are inferred to be plesiomorphic in Pedicularis, with multiple transitions to opposite/whorled phyllotaxy. Alternate-leaved ... «7thSpace Interactive, Jul 15»
3D-printed sculptures create optical illusions using the Fibonacci …
The positions are based on a specific phyllotaxy (i.e. leaf order) used by nature in a number of botanical forms, including pinecones, ... «Dezeen, Jan 15»
3D printed blooming Fibonacci zoetropes
The positions are based on a specific phyllotaxy (i.e. leaf order) used by nature in a number of botanical forms, including pinecones, ... «Boing Boing, Jan 15»
Public Release: 18-Dec-2009 How the daisy got its spots ... and why
... spots is mathematically pre-determined according to the plant's phyllotaxy [or the order and location in which new floral organs are initiated]. «EurekAlert, Dec 09»
