H. SCHINZ. BEITBEGE ZUR KENNTNIS DER AFRIKANISCHEN FLORA. 817 
He divided this genus into 2 sections and placed in it the following 
species which require the careful attention of students of these plants 
as some of them are entirely overlooked by Harvey in the Flora capensis. 
Sect. Ligulæfolia : Leaves lovate liguliform. 
Turgosea linguefolia Haworth Revis. Pl. Succ., p. 14 — Crassula linguæfolia 
Haworth Syn. Suce., p. 56. 
Turgosea tomentosa Haworth Revis. Pl. Succ, p. 14 — Crassula tomentosa 
Thunberg. 
Turgosea pertusa Haworth Revis. Pl. Suec., p. 14 = Crassula corymbulosa Link 
Turgosea pertusula Haworth in Phil. Mag. 1827, p. 184. 
Seel. Subovatæ : Leaves more or less obovale ovale or ovale, 
lanceolale and ciliate. 
Turgosea obovata Haworth Revis. Pl. Suce., p. 16 — Crassula obovata Haworth 
in Suppl. PI. Suce., p. 18. 
Purgosea aloides Haworth Revis. Pl. Suce., p. 16 — Crassula aloides Solander. 
The following he also indicates as belonging in Turgosea, C. obovata, 
C. turrita, C. capitella and C. thyrsiflora. — Crassula antiphylla is 
very closed allied to Crassula obovata Haw. It differs in shape of leafe, the 
leaves are not so distincte obovate cuneale and the petals are shorter. 
Numerous plants have been subsequently placed in the genus Purgosea 
by G. Don. and others. 
Crassula (Globulea) Rehmanni nov. spec. 
Caulis brevis validus foliosus. Folia oblique obovato-elliptica ulrinque 
pubescenti-canescenlia planiuscula suberassa. Pedunculus scapiformis 
pubescenti-canescens, terminalis simplex. Bracteæ oppositæ basi connatæ 
vaginantes. Inflorescentia confertim subpanniculata. Flores in cymulis 
globosis dispositi et terminales. Calyx cinereus extrinsecus patentim 
pubescens quam petala brevior calycis lobi oblongi subobtusi. Petala 
inaperlo-erecla ovala concava apice globulum cerinum ferenlia quam 
stamina longiora. Carpella ovoidea sursum altenuala quam slamina 
breviora. Squamæ subquadratæ apice subemarginatæ. Simillima C. cepha- 
lophoræ Thunberg, differt ambitu foliorum ; inflorescentia autem 
C. cephalophoræ multoties laxior. 
Cape Colony : Worcester District, Hexrivervaley, Rehmann, 2815. 
Stem short. Leaves obliquely obovate or subrotund pubescent- 
canescent, obtuse, 3,0 cm long 2,0—2,3 cm broad at the broadest point. 
Peduncule scape 20 cm long perhaps longer canescent with about 
5 pairs of small connate vaginale bracts 3,0—5,0 em apart, Cymules of 
