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Full-Text Articles in Life Sciences
Lectotypification Of Ardisia Dawnaea (Myrsinaceae), Jon M. Ricketson, John J. Pipoly Iii
Lectotypification Of Ardisia Dawnaea (Myrsinaceae), Jon M. Ricketson, John J. Pipoly Iii
Marine & Environmental Sciences Faculty Articles
A taxonomically complex issue regarding Ardisia gracilis Lace, A. dawnaea C. E. Parkinson, and A. dawnensis M. P. Nayar & G. S. Giri (Myrsinaceae) from Burma [Myanmar] is discussed and resolved with the lectotypification of A. dawnaea.
A New Species Of Cybianthus (Myrsinaceae) From Tobago And Venezuela, John J. Pipoly Iii, Jon M. Ricketson
A New Species Of Cybianthus (Myrsinaceae) From Tobago And Venezuela, John J. Pipoly Iii, Jon M. Ricketson
Marine & Environmental Sciences Faculty Articles
ybianthus pittierianus Pipoly & Ricketson (Myrsinaceae) is described from Tobago, and its taxonomic relationships are discussed. This species is often confused with C. rostratus (Hassk.) G. Agostini owing to its free portions of the filaments being longer than the anthers, and leaves with similar elliptic shapes and with petioles less than 1.2 cm. However, C. pittierianus is easily distinguished from C. rostratus by the former's leaf blade apices abruptly acute to short-acuminate (vs. long-acuminate to caudate), with secondary veins in 18 to 24 pairs (vs. 28 to 32 pairs), corollas 2.4–3 mm (vs. 2.1–2.5 mm), and corolla lobes chartaceous (vs. …
A New Combination In Ardisia (Myrsinaceae) From Vietnam, Jon M. Ricketson, John J. Pipoly Iii
A New Combination In Ardisia (Myrsinaceae) From Vietnam, Jon M. Ricketson, John J. Pipoly Iii
Marine & Environmental Sciences Faculty Articles
The lectotypification of Ardisia tinctoria Pit. and subsequent reidentification of the type material as A. quinquegona Blume subsp. quinquegona resulted in two collections being orphaned under the name A. tinctoria var. microcarpa Pit. We elect to elevate the variety name A. tinctoria var. microcarpa and, here, propose the following new combination, A. microcarpa (Pit.) Ricketson & Pipoly, comb. et stat. nov., to accommodate these orphaned collections.