Journal ArticleDOI
Anatomy of the Dicotyledons.
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This article is published in American Midland Naturalist.The article was published on 1950-11-01. It has received 2511 citations till now.read more
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Relationships in theAcanthaceae and related families as suggested by cladistic analysis ofrbcL nucleotide sequences
TL;DR: An analysis of branch support found that many branches throughout the Bignoniales are weakly upheld, pointing to the need for further studies in the group using more sequences ofrbcL as well as other data.
Journal ArticleDOI
The medlar (Mespilus germanica, Rosaceae) from antiquity to obscurity
John R. Baird,John W. Thieret +1 more
TL;DR: A selected chronology traces the medlar (Mespilus germanica, Rosaceae) plant’s history to 1753 and includes a proximate analysis of the fruit and an anatomical description of the wood.
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Minor Veins of the Potato (Solanum tuberosum L.) Leaf: Ultrastructure and Plasmodesmatal Frequency
M. Michele McCauley,Ray F. Evert +1 more
TL;DR: Statistics show that a preferential pathway for photosynthate transport, based on frequency alone, does not exist in the mesophyll, but that significant differences occur between the plasmodesmatal frequencies of cell combinations in the veins, perhaps indicative of an apoplastic step of vein loading.
Journal ArticleDOI
Descriptors used to indicate abundance and frequency in ecology and systematics
TL;DR: It is an arresting fact that in the year of the authors' Lord 1981 there still is no general agreement in ecology, systematics, and comparative anatomy/morphology as to the application of such widely used terms as 'usually,' 'many,' 'often,' 'rarely,' etc.
Journal ArticleDOI
Analysis by Confocal Microscopy of the Structure of Cambium in the Hardwood Kalopanax pictus
TL;DR: Use of the confocal microscope provided a quick and easy method for visualization of the structure of the cambium in thick hand-cut sections and for studies of the developmental changes in cells from the c Cambium to the xylem.