600. _Zamites recta_ 534 601. _Zamites Buchianus_; _Z. Carruthersi_; _Z. Zitteli_ 535 602. _Zamites Buchianus_ 536 603. _Otozamites Goeppertianus_; _O. Bechei_ 538 604. _Otozamites Bechei_ 539 605. _Otozamites Bechei_ 541 606. _Otozamites Beani; O. Bunburyanus_ [Encyclopaedia Britannica.] 542 607. _Otozamites bengalensis._ [Geological Surv. India.] 542 608. _Otozamites Kliptsteini._ [Geological Society.] 545 609. _Dictyozamites Hawelli_ 548 610. _Pterophyllum Jaegeri_ 549 611. _Pterophyllum Nilssoni; Nilssonia mediana_ 551 612. _Pterophyllum Fayoli_ 552 613. _Pterophyllum Braunianum_ 554 614. _Pterophyllum Nathorsti; Nilssonia tenuicaulis_ 556 [Royal Society of Scotland.] 615. _Pterophyllum Nilssoni_ [Trustees of the British Museum.] 557 616. _Pterophyllum Lyellianum_ [Trustees of the British Museum.] 557 617. _Pseudocycas insignis_ 562 618. _Pseudocycas Saportae._ [Encyclopaedia Britannica.] 564 619. _Nilssonia pterophylloides; N. brevis; N. polymorpha_ 567 620. _Nilssonia brevis; N. saighensis_ 570 621. _Nilssonia rajmahalensis._ [Geological Surv. India.] 571 622. _Nilssonia compta._ [Trustees of the British Museum.] 574 623. _Nilssonia princeps._ [Geological Surv. India.] 577 624, 625. _Ctenis_ sp. [Manchester Phil. Lit. Society.] 579 626. _Ctenis sulcicaulis_ 583 627. _Pseudoctenis eathiensis_ [Trustees of the British Museum.] 584 628. _Sphenozamites Rochei_ 588 629. _Sphenozamites Belli._ [Trustees of the British Museum.] 588 CHAPTER XXVIII. CYCADALES (+recent+). Among the fossil genera described in the last chapter of the second volume some were spoken of as true Ferns though most of them, it was added, ‘may safely be regarded as plants which will ultimately be shown to belong to some other group, in most cases that of the Pteridosperms.’ Since this was written additional evidence has been obtained in favour of the inclusion of certain genera in the Pteridosperms. In the case of _Taeniopteris_, one of the genera already described, there is reason to believe that at least one species is a member of the Cycadales and not a true Fern as formerly supposed.