A Handbook of Some South Indian GrassesRangachari, K.
Science
A Handbook of Some South Indian Grasses
Rangachari, K.
Grasses -- India, South; Plants -- India, South
The _sessile spikelets_ in the upper part of the spike are bisexual,
lanceolate, 1/6 inch long and those in the lower part of the spike are
shorter, obtuse, male. The callus is short and bearded. There are four
_glumes_. The _first glume_ is ovate or obovate-oblong, dorsally flat or
nearly so, with a deep narrow-longitudinal median furrow usually below
the middle and answering to a ridge on the ventral face, obtuse or
2-toothed at the apex, margined above the middle, with a hyaline,
narrow, finely denticulate wing, 2-nerved or nerveless. The _second
glume_ is lanceolate, cymbiform, acute or acuminate, 3-nerved, margins
hyaline, ciliate, as long as the first chartaceous and the keel with a
serrulate wing above the middle. The _third glume_ is linear oblong,
hyaline, obtuse, ciliate, nerveless. The _fourth glume_ is the narrowly
winged 2-lobed base of the awn, lobes are lanceolate erect and _palea_
of the fourth glume is minute. _Lodicules_ are cuneate. _Stamens_ are
three.
The _pedicelled spikelets_ are oblong-lanceolate, acute or obtuse,
glabrous and male. There are three _glumes_. The _first glume_ is
glabrous or rarely puberulous, margins incurved, obtuse, 9- to
11-nerved. The _second glume_ is ovate, acute, 3-nerved. The _third
glume_ is oblong or linear-oblong, hyaline, apex rounded, ciliate and
faintly 2-nerved.
This grass grows all over the Presidency in open dry situations and is
very widely distributed.
_Distribution._--Throughout India--westward to tropical Africa.
29. Anthistiria, _L. f._
(_Themeda_, Forsk.)
These are tall grasses, annual or perennial. Leaves are usually long and
narrow. The inflorescence consists of racemes or panicles of fascicled
spikes in the axils of spathiform bracts. The spikelets vary in number
from six to eleven in a cluster, the four lowest being male or neuter,
and forming an involucre with whorled or superposed pairs round either
1-sessile bisexual spikelet with two pedicelled spikelets or two
superposed bisexual, the lower with one pedicelled, the upper with two.
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Elsewhere in the archive
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account