338 LiLtacez (Baker). [ Haworthia. 
included, stoloniferous at the base; leaves ovate, multifarious, all 
ascending, dull green, 1-14 in. long, $ in. broad, concave and slightly 
tubercled on the face, i in. thick in the centre, very rough and 
whitish on the margin, rounded on the back with copious raised 
tubercles with a whitish tip, faintly doubly keeled towards the apex ; 
flowers not seen. 
South Arrica: without locality. 
Described from a living plant in the Kew collection, received from Pfersdorff in 
1875. It may be an Apicra near aspera and bicarinata. 
9. H. coarctata (Haw. in Phil. Mag. 1824, 301); leafy stem 
4-8 in. long, 2-3 in. diam., leaves included, copiously stoloniferous ; 
leaves multifarious, ascending, ovate-lanceolate, acuminate, 2-2} in. 
long, 2 in. broad, 3-4 in, thick, dull green, purplish when old, 
flattish on the face, rounded on the back, keeled in the upper half, 
with about seven vertical rows of slightly raised greenish-white 
tubercles; peduncle slender, simple, 3 ft. Jong; raceme lax, few- 
flowered, 4—6 in. long; pedicels 4-1 in. long, erecto-patent ; bracts 
small, deltoid ; perianth 4 in, long; limb half as long as the tube. 
Baker in Journ. Linn. Soc. xviii. 202. Aloe coarctata, Roem. et 
Schultes, Syst. Veg. vii. 647; Salm-Dyck, Aloe, sect. vi. fig. 17; 
Kunth, Enum. iv. 506. 
Soutn Arnica: without locality, living cultivated plants ! 
Introduced into cultivation by Bowie in 1823. 
10, H. Greenii (Baker in Journ. Linn. Soc. xviii. 202) ; leafy stem 
6-8 in. long, 2 in. diam., including leaves ; leaves ascending, multi- 
farious, lanceolate-deltoid, 14~11 in. long, $ in. broad, }-} in. thick 
in the centre, dull green, with a smooth flat face and a rounded back 
with a faint central keel, and seven indistinct vertical ribs with as 
pod irregular rows of immersed whitish tubercles; flowers not 
en. 
Sourn Argica: without locality, Cooper! 
Described from living plants i : we 
ee et Pe ttn 
11. H. Peacockii (Baker in Journ. Linn. Soc, xviii. 202) ; leafy 
stem 6-9 in. long, 2-23 in. diam., leaves included ; leaves multi- 
farious, deltoid, all ascending, about an inch long and broad, 3-} in. 
thick, green, concave on the face, rounded on the back with @ 
slightly eccentric keel in the upper half, slightly scabrous on the 
margin, covered on both sides with small, round, immersed, greenish- 
white spots ; flowers unknown. 
Sour Argica: without locality. 
Described from living plants in the Kew and Peacock collections in 1879. 
12. H. hybrida (Haw. Revis. 51); fleshy stem 3-4 in, long, 
2-3 in. diam., leaves included; leaves crowded, multifarious, 
ovate-lanceolate, 1-1} in, long, 3—§ in. broad, 3 in. thick, a very dull 
