198 Bibliography. 



L. lticidulum, Michx. — Pennsylvania to Newfoundland. 

 L. fukiforme, Cham. — California ? Guadeloupe. 



Sect. 2. Antheridiis in amenta congestis, (Lycopodium, Dill. — Lepidotis, Beauv.) 



§3. Foliis caulinis couformibus , caulcm circa circum obsidentibus . 

 *Jhnentis simplicibus : ramis sterilibus et fcrtilibus difformibus. 



L. inundatum, Linn. — Europe and North America. 

 L. alopecuroides, Linn. — United States and Brazil. 



## 



Jlmentis simplicibus : ramis conformibus. 



L. annotinum, Linn. (L. bryophyllum, Presl) — Northern Europe, 

 Asia, and North America. — A var. fi.pungens; foliis erectis incurvis 

 minus distincte serratis apice mucrone cartilagineo auctis, = L. reclina- 



Mi 



A. Gr.] 



[Also 



White Mountains of New Hampshire 



L. dendroideum, Michx. (L. obscurum, Linn.) — Newfoundland to 

 the Mountains of Carolina and Oregon. [The author does not notice 

 the two forms with which American botanists are familiar.] 



L. sabinjefolium, Wild. — British America, Java! ! 



L. clavatum, Linn. (L. integrifolium, Hook. L. tristachyum, Nutt. 

 L. inflexum, Swartz. L. serpens, Prcsl, etc.) — Europe, Northern Asia, 

 Tndia, Java, Japan, South Africa, North America from Newfoundland to 

 North West Coast, Mexico to Brazil. 



§4. Foliis caulinis dimorphis, caule vet compresso vel dor so nudo. 



*Caule dor so aphyllo, ramis humo adpressis. 



L. Carolinianum, Linn. (L. repens, Swartz.) — New Jersey to Lou- 

 isiana, Guadeloupe, Guiana, Brazil, Cape of Good Hope, Madagascar, 

 Mauritius, etc. Ceylon ? 



** Ramis complanatis erectis. 



L. coivirLANATUM, Linn. — Europe, Northern Asia, India, Java, New- 

 foundland to Virginia, Jamaica, Mexico to Brazil. 



L. alpinum, Linn. — Alpine Europe, Asia, and North America. 



15. Endlicher, Mantissa Botanica, sistens Generum Plantarum Sup- 

 pkmentum secundum; auctore Stephano Endlicher, (Vienna, 1842. 

 pp. 114.) — This is the first of the occasional or annual supplements to his 

 invaluable Genera Plantarum, which this author proposed to publish, as 

 our readers are aware, (Amer. Jour. Vol. xlt, p. 373;) and is particu- 

 larly interesting on account of the synopsis of the anatomical characters 

 of fossil plants which it contains, and which are elaborated from materials 

 furnished by M. Unger of Gratz. Among the Acrobrya or Acrogens, 

 several fossil families are established which have no representatives in the 

 vegetation of the present world ; viz. the order Calamitece, placed be- 

 tween Equisetaceae and Ferns, Psaroniea and Stigmariea, between the 

 latter and Lycopodiaceae, and the Sigillariece, which with Lepidodendrece 



