d and fourth glumes of the sessile
spikelet; 5. ovary, anthers and lodicules.]
The _pedicelled spikelet_ is reduced to an inflated body, as long as the
sessile spikelet. It is pointed towards both ends, green with
anastomosing veins on the outside and membranous, white and nerveless on
the other side. The part of the pedicelled spikelet corresponding to the
spikelet looks as if the margins of the first and second glumes are
confluent all round.
_Distribution._--South India and Ceylon.
22. Apocopis, _Nees._
These are annual or perennial grasses with slender stems. The spikes are
compressed, 2- to 3-nate, or solitary at the ends of slender branches,
with a rachis not jointed; joints are short, slender and villous.
Spikelets are closely imbricating in two series, sessile, solitary, the
upper reduced to a small pedicel 1- to 2-flowered, the lowest few on the
spike, imperfect, male or neuter. There are four glumes. The first glume
is large, broadly obovate or obcordate, cuneate, villous with brown
hairs, 7- to 9-nerved. The second glume is as long as the first, but
narrower, thinner, oblong to ovate, spikelet truncate and 3-nerved. The
third glume is hyaline, narrow, paleate, male or empty. The fourth glume
is hyaline, linear, entire or 2-fid, awned, bisexual with a very short
palea. Lodicules are absent. Stamens are two or three with linear
anthers. Styles are short and stigmas slender and exserted. The grain is
small, oblong and narrow.
[Illustration: Fig. 139.--Apocopis Wightii.]
=Apocopis Wightii, _Nees ex Steud._=
This is a low and densely tufted or tall erect annual grass. Stems are
leafy, branching freely, 3 to 8 inches long.
The _leaf-sheath_ is loose, usually hairy, rarely also glabrous and
hairy at the mouth. The _ligule_ is a small lacerate membrane.
The _leaf-blade_ is linear-lanceolate, acuminate, hairy on both sides
and with tubercle-based hairs, rarely glabrous, 3/4 to 3 inches by 1/12
to 1/8 inch.
The _inflorescence_ consists of two racemes, closely appressed together
on a very slender peduncle; the joints are shorter than the spikelets
and with long brown hairs.
The _spikelets_ are oblong, 1/8 to 1/5 inch long, the callus is short,
hairy with long brown hairs. The _first glume_ is cuneately obovate or
obcordate, yellowish with red brown tips or dark brown with yellow tips,
chartaceous below, membranous, hyaline and ciliate at the truncate,
emarginate or retuse apex, 7- to 9-ner
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