Floristik, Geographie, Systematik etc. 251 



and it seems probable that the latter region is the center of distri- 

 bution of this group of plants. Jongmans. 



Farwell, O. A., Bromelica (Thurber): a new genus of gras- 

 ses. (Rhodora. XXI. p. 76—78. Apr. 1919.) 



Segregated from Bromus by its free glabrous grain. The fol- 

 lowing new names are noted: Bromelica striata (Avena Michx.), B. 

 Smithii (Avena Porter), B. aristata (Melica Thurber), B. subulata 

 (Festuca Bong.), B. Harfordii (Melica Bolander), B. Harfordii minor 

 {Melica Vasey), B. Geyeri (Melica Munro), and B. Geyeri Howellii 

 (Melica bromoides Howellii Scribn.). Trelease. 



Farwell, O. A., New species and varieties from Michigan. 

 (Ann. Rep. Mich. Acad. Sei. XIX. p. 247-249. 1917.) 



Scirpus occidentalis congestus, Carex canescens heterostaehya, 

 Juncus bufonius ranarius (f. ranavius Song. & Perr.), Corallorhisa 

 maculata intermedia, Arabis laevigata heterophylla , Tiarella cordifo- 

 lia bracteata, Viola canadensis pubens, V. conspersa Masonii, V. 

 rostrata elongata, Scutellaria laterißora albißora, Mimulus alatus 

 Chandleri, Veronica Anagallis-aquatica glandulosa, Pedicularis lan- 

 ceolata hirsuta, Aster novae-angliac monoeephala, Heliopsis scabra 

 intermedia, and Lactuca canadensis albocaerulea. Trelease. 



Farwell, O. A., Notes on the Michigan Flora. (Rep. Michigan 

 Acad. Sei. XX. p. 161—195. 1918.) 



Contains as new: Holcns Durra aegyptiacus (Andropogon Sor- 

 ghum aegyptiacus Koern;), H. saccharatus technicus (Andropogon 

 Koern.), Muhlenbergia ambigua filiformis (Agrostis filiformis Muhl.), 

 M. diffusa (Agrostis Muhl.), Panicularia nervata filiformis, P. ner- 

 vata purpurascens, Carex Deweyana strieta, Juncus tenuis uniflorus, 

 J. inferior Billingtonii, Juncoides pilosum michiganense , J. pilosum 

 saltuense (Lusula saltuensis Fern.), Polygonatum boreale multifiorum, 

 P. melleum, Asarum canadense ambiguum (A. reflexum ambiguum 

 Bickn.), Amaranthus hybridus sanguineus (A. hypochondriacus L), 

 A. hybridus densus (A. paniculatus L.), Minuartia Michauxii (Alsine 

 Fenzl), Stellaria media sueculenta (Holosteum sueculentum L.), Cau- 

 lophyllum thalictroides giganteum, Bursa Bursa-pastoris integrifolia 

 (Capsella DC), Opulaster Opulifolius intermedius (O. intermedius 

 Rydb.), Spiraea alba lanceolata (S. salicifolia lanceolata F. & Gr.), 

 Crataegus Crus-galli attenuata (C. attenuata Ashe), Oxalis strieta rufa 

 (O. rufa Small), O. strieta Bushii (0. Bushii Small), Prunella vulga- 

 ris var. iodocalyx (P. vulgaris var. lanceolata f. iodocalyx Fern.), P. 

 vulgaris var. Candida (P. vulgaris var. lanceolata f. Candida Fern.), 

 Lycopus uniflorus memhranacea (L. membranacea Bickn.), L. uni- 

 florus macrophyllus (L. virginicus macrophyllus Gray), Veronicas- 

 trum virginicum purpureum (Leptandra virginica purpurea Ph.), 

 Aureolaria virginica (Rhinanthus L.), A. flava (Gerardia L.), A. flava 

 integrifolia (Dasystoma quereifolia integrifolia Benth.), A. Pedicularia 

 atnbigens (Gerardia Fern.), A. auriculata (Gerardia Mx.), A. aspera 

 (Gerardia Dougl.), A. purpurea (Gerardia L.), A. intermedia (Gerar- 

 dia Porter), Ä. tenuifolia (Gerardia Vahl), A. tenuifolia albiflora 



