Low-copy nuclear markers in (Isoëtaceae) identified with transcriptomes.

Premise Of The Study: Few genetic markers provide phylogenetic information in closely related species of (Isoëtaceae). We describe the development of primers for several putative low-copy nuclear markers to resolve the phylogeny of , particularly in the southeastern United States.

Methods And Results: We identified regions of interest in transcriptomes based on low-copy genes in other plants.

: A new quillwort from Mississippi, USA.

S.W. Leonard, W.

Structural attributes of the hypogeous holoparasite Hydnora triceps Drege & Meyer (Hydnoraceae).

The morphology of the hypogeous root holoparasite Hydnora triceps is highly reduced, and as with many holoparasites, the vegetative body is difficult to interpret. The vegetative body of H. triceps has been historically considered a "pilot root" studded with lateral appendages known as "haustorial roots.

The botanical activities of George Edward Post (1838-1909).

George Edward Post wrote the first flora of the Middle East in English. His other botanical activities are less familiar. In addition to the flora, this paper discusses his teaching, fieldwork, contribution to Bible dictionaries, relations with the Boissier Herbarium in Geneva, establishment of the herbarium, and letters.