62 



Druery, Charles TjTiomas]. A new 

 case of Apospory [in AtJiyrium Filiu!- 

 foemina, var. cristattim fimhriafiivi']. 

 Card. Chi-on., London, (Ser! 3), 30, 1901, 

 (191). [3600 G700]. 440 



TJie Ferns [and tlieir evolu- 

 tion]. Gard. Chron., London, (Ser. 3), 

 30, 1901, (365). [4700 6700]. 447 



Fern Variation in Great 



Britain. Chicago, 111., Bot. Gaz. Univ. 

 Chic, 31, 1901,(347-351). [4500 6700 

 8000 de]. 448 



• A new Hart's-tongue fern 



{Scolopeiidrium rulfjare var. Dnim- 

 mondae siiperhum) [displaying Apos- 

 pory]. Garden, London, 60,1901,(417, 

 withiig.)- [3600 6700]. 449 



A resmne of fern 'phenomena 



discovered in the nineteenth century 

 [especiallv Apogamy and Apospory]. 

 Gard. Ch^on., London, (Ser. 3), 29, 1901, 

 (199-200. [0010 6700 3600]. 450 



Dubard, Marcel. Sur la structure des 

 rejets chez les vegetaux lig-nexix. Paris, 

 C.-R. Acad, sci., 132, 1901, (1356- 

 1358). ^2040]. 451 



Ducke, Adolf. Beobachtungen tiber 

 Blutenbesuch, Erscheinungszeit etc. der 

 bei Para vorkommenden Bienen. Zs. 

 Hvmenopter., Teschendorf, 1, 1901, 

 (25-32,49-67). [3500 N 4619 4627 /Jt 

 L 2400]. 452 



Duggar, B[enjamin] ]\l[inge]. Phy- 

 siological Studies -n-ith Reference to the 

 Germination of certain Fungiis Spores. 

 Chicao-o, 111., Bot. Gaz. Univ. Chic, 

 31,1901,(38-66). [3750 7700]. 453 



Durand, Elias J[udah]. Studies in 

 North American Discomvcetes. (Part I). 

 New York, N.Y., Bull. Torrey Bot. CI., 

 28, 1901, (349-355, with 1 pi.]. [7700 

 8000 gl 454 



Durand, Elias J., aud Britton, Eliza- 

 beth G[ertrude]. Some further Ob- 

 seryatjons on Buxbaumia. Bryologist, 

 Brooklyn, N.Y., 4, 1901, (32-34 .' [7000]. 



455 



Durrant, Mrs. Wilfred. CajDe flowers. 

 Nature Notes, London, 1901, (202-204). 

 [5000 8000 /r/]. 456 



Dus^n, P[er]. Beitriige zur Flora der 

 Insel Jan Mayen (1900). Stockholm, 

 Yet.-Ak. Bih., 26, III, No. 13, 1901, (16, 

 with 1 i^l.). [Grivimia Jon Mayens'is 

 Diisen, n. sp.]. [8000 M]. 457 



Nagra viktigare vaxtfynd 



friln nordostra Gronland. [Plants from 



N.E. Greenland.] Bot. Not., Lund, 

 1901, (73-76). [Saxifmgn opposilifoUa 

 var. Xathorsti n. var.]. [8000 /c6]. 



45& 



Zur Kenntnis der Gefass- 



l^flanzen des siidlichen Patagoniens. 

 Stockholm, Vet.-Ak. (jfvers., 58, 1901, 

 (229-263, with pi.). [Oxalis loHcala 

 Dusen, n. sp. Potamogeton lingnatus 

 Hagstr., n. sp.] [8000 ;ii]. 459 



Duthie, J[ohn] F[irminger]. v. King, 

 Sir G[eorge]. 



Dybowski, W[ladyslaw]. Odmiany 

 leszczyny litewskiej. [Les varietes du 

 coudrier • (Co7-?/Zms Avellana) en Lithu- 

 anie]. Wszechswiat, Warszawa, 20, 

 1901, (46-47). [5400 8000 dh]. 460 



^ Przyczynek do flory lite- 

 wskiej. [Contribution a la flore de la 

 Lithuanie]. Wszechswiat, Warszawa, 

 20, 1901, (189-191). [8000 dh]. 461 



Dyer, Sir AVilliam T[urner] Thiselton-. 

 Flora cajjensis : being a systematic de- 

 scription of the plants of the Cape 

 Colony, Caffraria, and Port Natal (and 

 neighbouring Territories) by various 

 botanists. Edited by Sir William T. 

 Thiselton-Dyer . . . published under 

 the authority of the Governments of the 

 CajDC of Good Hope and Natal. Lon- 

 don, 1901, Vol. 5, Part 1, [Acanthaceae 

 to Verbenaceae]. (1-224). 22 cm. [5400 

 8000 /(/]. 462 



Flora of tropical Africa. 



Edited by Sir William T. Thiselton- 

 Dyer . . . jxiblished under the 

 authority of the First Commissioner of 

 His Majestv's Works and Public Build- 

 ings. London, 1901, Vol. 8, Parts 1, 2, 

 [Pontederiaceae-Cyperaceae], (1-192, 

 293-384\ 22 cm. [6000]. 463 



Maxime Cornu [an account 



of his life and work]. Nature, London, 

 64, 1901, (211-212). [0010]. 464 



Maxime Cornu. [Obituary.] 



Kew Bull., London, l90l, (111-113). 

 [0010]. 465 



IMorphological Notes. — II. 



Persistence of Leaf-traces in Arau- 

 carieae. — III. The Carpophyll of Ence- 

 phaJartos. Ann. Bot., Oxford, 15, 1901, 

 (547-550, pi. 30). [1500 1800 2040 

 6500]. 466 



Morphological Notes. — IV. 



The Haiistorimn of Lorautlms aphyUiis 

 [with a histolooical note by L. A. 

 Boodj.e]. Ann. Bot., Oxford, 15, 1901, 

 (749-757, pi. 40). [1300 5400]. 467 



