272 DR. M. T. MASTERS ON 
CLAVIS ANALYTICA. 
Folia tristicha vel subspiraliter disposita. Strobili 
j Squamee 4 vel raro 6... 2 
Folia tetrasticha. Strobili squamg 4 .................. 3 
Folia verticillata arcte appressa. Strobili squame 6 diu 
9 cohzrentes oe eee seem e equisetiformis. 
Folia laxiuscule subspiraliter disposita. ^ Strobili 
squame 4 demum hiantes | ............... eee Whytei. 
Strobili squame dense grosseque tuberculat:e dorso, 
3 marginibus eversis, CONCAVE — ......L esses 4 
Strobili squame læves vel parum tuberculate dorso 
convexiuseuls n... osn cece cence c es eee teense oee cupressoides. 
Folia laxiuseule subspiraliter imbricata, subtetra- 
4 sticha |... cece eee e cee eene nnne nne Mahoni. 
Folia arcte tetrasticha .. ... Lies 5 
Folia obtusiuseula vix carinata. Strobili expansi diam. 
20-22 mill. Squam:e 20 mill. long., 10 mill. lat., 
duo oblongz duo acute. Semina compressiuscula 
.  vixangulata — sess] Schwarzii. 
Ə 
Folia oblonga acuta carinata. Strobili expansi diam. 
15 mill. Squame 23-25 mill. long., 15 mill. lat., 
duo obovato-oblongie duo acuta. Semina angulata. 
juniperoides. 
CHRONOLOGICAL List or SPECIFIC NAMES AND SYNONYMS. 
[Synonyms in italics, adopted names in thick type.] 
1762. Linneus, Sp. Plant. ed. 2, p. 1422. 
Cupressus juniperoides = Widdringtonia juniperoides, 
Endlicher. 
1768. Miller, Gardeners* Dictionary, ed. 8, n. 6. 
Cupressus africana, “called by the Dutch Cypress 
Boom” = Widdringtonia juniperoides, 
Enlicher. 
1767. Linneus, Mantiss. Plant. 125. 
Thuia cupressoides = Widdringtonia cupressoides, 
Endlicher. 
* Tt is worthy of note that the apostrophe or sign of the possessive case is 
omitted in the titlepage of this book, -- Ep. 
