Biological Papers: 67 



be eliminated in the permanent catalogue, publication of which 

 will necessarily be some years off yet. Correspondents will be 

 thanked for calling attention to any veiled errors; obvious ones 

 are evident enough and will need no pointing out. 



All persons interested in the flora of Kansas are invited to cor- 

 respond with the authors. Let us know what you have learned of 

 the tlora of your region, whether we have listed it or not, and send 

 us some specimens, if possible. Wake up and do something ! 

 Here is a good Kansas book ; it is yours. 



Herewith is presented a scheme of classification and arrange- 

 ment that is adapted to the accompanying part of the catalogue of 

 the Flora of Kansas. 



SCHEME OF CLASSIFICATION AND ARRANGEMENT. 



PART n. 



(As adapted to the flora of Kansas.) 



Subkingdom *III.* CARPELLATA. Carpellate Seen-bearing Plants. 



.Siijtii]>li!/liint AAA. <;TMy(»SJ'EIiMJ:. yahr<J-s>e<I CarpeUate.v. 

 Phylum *III. CYCADOPHYTA. Cycadeous Gymnosperms. 

 Class VI.* Cycadine^. Endogenous Palm-like Cycadophytes, 



Order XL CYCADALES. TheCycads. 



Family 26. Cycadace^. Cycad family. 

 Genus 89. Cycas. Cycad. 



Class VII.* GlNKGOlNE.^. Exogenous Fern-like Cycadophytes. 



Order XII. GINKGO ALES. The Maidenhair Trees. 



Family 27. GinkgoacE/E. Maidenhair-tree family. 



Genus 90. Ginkgo. Ginkgo; Maidenhair tree. 



Phylum 'IV. STROBILOPHYTA. Cone-bearing Gymnosperms. 

 Class VIII.* CONIFER^E. Exogenous Strobilophytes. 



Order XIII. TAXALES. The yews. 



Family 28. TAXACE.E. Yew family. 

 Genus 91. Taxus. Yew. 

 Order XIV. CUPRESSALES. The Cypresses and Cedars. 

 Family 29. Juniperace.e. Juniper family. 



Genus 92. Juniperus. Juniper. 

 Family 30. Cupressace/E. Cypress family. 

 Genus 93. Thuya. Arbor-vitae. 



94. Chamaecyparis. Ground cypress. 



95. Cupressus. Cypress. 



%. Taxodium. Bald cypress. 



97. Retinospora. Oriental cypress. 



98. Cryptomeria. Japan cedar. 

 Order XV. PINALES. The Pines and Their Allies. 



Family 31. Pinace;?-:. Pine family. 



Genus 99. Araucaria. Norfolk pine. 



100. Abies. Fir. 



101. Tsuga. Hemlock. 



102. Picea. Spruce. 



103. Pinus. Pine. 



