Southern Dry Mixed Deciduous Forests 5A/C3
This type of forest is attributed to relatively low rainfall. Many species found in this forest type are common to the moist deciduous forests also. However their percentage of occurrence is less. The leaf fall starts earlier as compared to moist deciduous forests. Generally the trees remain leafless between January and May. The dominant trees attain good height and are not gregarious. The canopy is comparatively open. Grasses and herbs are more. Bamboos occur as under growth which are heavily browsed and become bushy. New culms of Bamboos grow during November - December. These forests are highly prone to fire. By December – January, the grass and many herbs dry up and leaf fall starts too. The forest floor is thickly covered with dry twigs and leaves. Biotic interference is also more due to many human habitations in and around the sanctuary. Therefore forest fires are common in the dry deciduous forests. It is degraded and thus a few fire-hardy species are common in these areas.
Live
Common tree species found in dry deciduous forests are:
1 Terminalia tomentosa
2 Pterocarpus marsupium
3 Anogeissus latifolia
4 Tectona grandis
5 Dalbergia latifolia
6 Terminalia paniculata
7 Kydia calycina
8 Syzygium cumini
9 Hopea ponga
10 Olea dioica
11 Buchanania recemosa
12 Lagerstroemia parviflora
13 Grewia tillifolia
14 Buchanania lanzan
15 Wrightia arborea
16 Gmelina arborea
17 Radermachera xylocarpa
18 Emblica officinalis
19 Schleichera oleosa
Grasses
1 Axonopus compressus
2 Paspalum spp.
3 Eragrostis spp
Sedges: Belong to the family Cyperaceae.
1 Lipocarpa argentea
2 Fuirena umbellate
3 Fimbristylis tetragonal, or
4 F. accuminata or
5 F. junciformis, or
6 F. dephylla
7 Cyprus cuspidatus or
8 C. difformis or
9 C. tegetum
10 Rynchospora corymbosa (unpalatable)
Shrubs
1 Justicia spp
2 Ludwnigia
3 Hygrophile
5 Ageratum
6 Eupatorium odoratum (Nilgiri weed)
6 Parthenium hyterophorus (Congress grass)