286 Vermischte neue Diagnosen. 
- 
'ovate-lanceolate; flowers mostly in terminal clusters at the ends of the 
stems and branchlets; corolla minute; nutlets smooth, solitary, scarcely 
2 mm long. 
Distinet from any of the species in the section with smooth solitary 
nutlets, but perhaps nearest to C. glomeriflora. 
Collected on a rocky hill opposite Huffakers ranch, near Reno, Washoe 
County, Nevada, May 27, 1893, F. H. Hillman. Type (accession 
No. 55220) in Ry. Mt. Herb. 
LXX. Vermisehte neue Diagnosen. 
144. Widdringtonia Schwarzii (Marloth) M. T. Masters in Journ. Linn, 
Soc, London, XXXVII (1905), p. 269. 
Callitris Schwarzii Marloth in Engler, Jahrb. vol XXXV (1905), 
p. 206. 
145. Widdringtonia Mahoni M. T. Masters, 1. c., p. 271. 
Arbor 15—30-ped., ramosissima; folia subtetrasticha vel laxiuscule 
subspiraliter imbricata appressa squamiformes, sing. 2—3 mm long, ob- 
longa acuta dorso convexa glandulosa; strobili ad apices ramulorum ag- 
gregati, 16 mm long, expansi ad 20 mm lat.; squamae rotundatae dorso 
concavae tubereulatae, subapice foliaceo-mucronatae; semina oblongo- 
obovatae ad apicem alata, ala retusa. 
Rhodesia merid. orientali, Melsetter alt. 4500—7000 ped., Mahon!. 
Mr. Mahon notes that this species also occurs on the Chimanina 
range, which forms the eastern boundary between Melsetter and the 
Portuguese possessions. The timber, according to the same botanist, is 
firm and odoriferous, resembling that of W. Whytei, as do the fruits and 
seeds, but the foliage is distinct and markedly so in the young state, 
when the plants are of a dull, dark green without the bluish-green hue 
so remarkable in young specimens of the Milangi cedar. 
146. Widdringtonia equisetiformis M. T. Masters, 1. c., p. 271. 
Arbor ramosissima, rami ascendentes, cortice primum rubello demum 
argentato obtecti, ramuli numerosissimi, dense tenuissimi, fragiles fronde 
viridi condensati; folia tristicha, cirea 2—3 mm long., oblonga fere ad 
apicem triangularem adnata plerumque eglandulosa; flores monoici; 
amenta mascula ad apice ramulorum sita, 3 mm long., cylindrato-oblonga; 
strobili feminei breviter pedunculati ad apicem ramulorum aggregati, 
singuli circa 12 mm long, 10—11 mm lat., subglobosi; squamae 6 an 
semper?, clausae, valvatae oblongae acutae, rugulosae; bractea maxima 
pro parte cum squama concrescens, apice in mucronem deltoideam sub- 
foliaceam liberam excurrens; semina haud visa. 
Kaffraria, Katbergen, Div. Stockenstrom, alt. 4000—5000 ped., 
Baur, 1164! Tokai, cult.!; in herb. Mus. Brit. adest specimen sub 
numero 21, a cl. Burchell collectum, huicce speciei forsan referendum. 
