BioStor
 | LIV.—Botanical excursion in Lower Styria in 1842 R C Alexander (1846) Annals And Magazine of Natural History 17: 457-466 |
 | Observations on the geology and natural history of Mexico W H Pease (1849) Annals And Magazine of Natural History 3: 427-431 |
 | Botanical Society of Edinburgh (1849) Annals And Magazine of Natural History 3: 424-427 |
 | May 1st; Plants Appearing in Flower, in the Neighborhood of Philadelphia, from February to May (1860) Proceedings of The Academy of Natural Sciences of Philadelphia 12: 145-146 |
 | Enumeration of the Species of Plants Collected by Dr. C. C. Parry, and Messrs. Elihu Hall and J. P. Harbour, during the Summer and Autumn of 1862, on and near the Rocky Mountains, in Colorado Territory, lat. 39°-41° Asa Gray (1863) Proceedings of The Academy of Natural Sciences of Philadelphia 15: 55-80 |
 | Plants of the Pribilof Islands, Bering Sea C H Merriam (1892) Proceedings of The Biological Society of Washington 7: 133-150 |
 | Fifth list of additions to the flora of Washington, D.C T Holm (1901) Proceedings of The Biological Society of Washington 14: 7-22 |
 | New or little known crane-flies from New England (1924) Occasional Papers of The Boston Society of Natural History 5: 115-118 |
 | The crane-flies (Tipulidae) of New England; second supplementary list (1927) Occasional Papers of The Boston Society of Natural History 5: 223-231 |
 | The Bases of Angiosperm Phylogeny: Cytology Peter H Raven (1975) Annals of the Missouri Botanical Garden 62: 724-764 |
 | Phytogeographical Relationships of the Genera of Angiosperms in the Fanjing Shan Mountain Range, Northeastern Guizhou, China Tsun-Shen Ying, David E Boufford and Yuling Tu (1991) Annals of the Missouri Botanical Garden 78: 338-358 |
 | Die ältesten Pflanzenangaben von Baden-Württemberg aus der Literatur S Seybold (1994) Stuttgarter Beiträge zur Naturkunde Serie A (Biologie) 514: 1-18 |
 | Phylogenetic Inference in Saxifragaceae Sensu Stricto and Gilia (Polemoniaceae) Using matK Sequences Leigh A Johnson and Douglas E Soltis (1995) Annals of the Missouri Botanical Garden 82: 149-175 |
 | A Comparison of Angiosperm Phylogenies from Nuclear 18S rDNA and rbcL Sequences Daniel L Nickrent and Douglas E Soltis (1995) Annals of the Missouri Botanical Garden 82: 208-234 |