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_ as well as the _pedicelled spikelets_ have four _glumes_.
The _sessile spikelets_ are 1/8 to 1/5 inch long. The _first glume_ is
spreading or erect, chartaceous, many-nerved, two-toothed at the apex
and with narrow hyaline margins from about the middle to the apex. The
_second glume_ is compressed, dorsally gibbous, keeled, 7-nerved. The
_third glume_ is hyaline, oblong-lanceolate, 3-nerved, paleate with
three stamens; _palea_ is narrow. The _fourth glume_ is shorter than the
third, deeply 2-fid and awned in the cleft, bisexual or female, 3- to
5-nerved below the cleft, the lateral nerves arching and meeting the
mid-nerve just at the cleft, with a small ovate palea. There are two
_lodicules_. The _pedicelled spikelets_ are dorsally compressed. The
_first glume_ is lanceolate, oblong, subacute, many-nerved, coriaceous
and glabrous. The _second glume_ is as long as the first, many-nerved,
lanceolate-oblong, coriaceous and glabrous. The _third glume_ is
hyaline, shorter than the second, 3-nerved, paleate and with three
stamens. The _fourth glume_ is shorter than or equal to the third,
hyaline, 1-nerved rarely with two short lateral nerves, female or
imperfect. _Lodicules_ are two.
A very common grass occurring in the plains and lower hills, all over
the Presidency and grows well in all kinds of soil.
_Distribution._--All over India.
[Illustration: Fig. 143.--Apluda varia.
1, 2, 3 and 4. The first, second, third and the fourth glume,
respectively, of the sessile spikelet; 3a and 4a. are the palea of the
third and the fourth glume, respectively; 5. stamens, ovary and
lodicules; 6, 7, 8 and 10. the first, second, third and the fourth
glume, respectively, of the pedicelled spikelet; 9 and 11. palea of the
third and the fourth glumes.]
25. Rottboellia, _Linn. f._
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