(097) Proposal to revise Art. 60 Ex. 21 and add a new Example

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/147176/1/tax591049.pd

(086–087) Proposals to amend Arts. 7.11 and 9.21

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/146988/1/tax591043.pd

Nomenclature and taxonomy of Croton glabellus L. (Euphorbiaceae), a widespread Caribbean species

The application of the names Croton glabellus, C. lucidus, and Phyllanthus glabellus has been confusing since the earliest publications that used them. After a thorough review of these publications and corresponding herbarium specimens, we clarify the nomenclatural confusion surrounding these names and their taxonomy. We identify a new name, Phyllanthus glabellus Fawc. & Rendle, that was inadvertently made. We make the new combination Croton glabellus subsp. polytrichus, and we designate lectotypes for Astrocasia tremula, Croton subsect. Astraeopsis, C. glandulifer, C. lucidus var. polytrichus, and C. spicatus.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/146901/1/tax605029.pd

James Cook y la botánica macaronésica: notas nomenclaturales de las nuevas especies descritas por Johann R. Forster and J. Georg A. Forster

Johann Reinhold Forster y su hijo John Georg Adam Forster (entonces con 17 años) se unieron, respectivamente como botánico y artista, al segundo viaje de circunnavegación de James Cook (1772-1775). Aquí proporcionamos un estudio nomenclatural de las seis nuevas especies que ellos describieron para la Macaronesia. Se revisan tipificaciones anteriores y designamos lectotipos para Aytonia rupestris J.R. Forst. & G. Forst. (Aytoniaceae), Borago tristis G. Forst. (Boraginaceae) y Teucrium canescens G. Forst. (Lamiaceae). Designamos epitipos para A. rupestris y Epibaterium pendulum J.R. Forst & G. Forst. Nuestro estudio indica que Teucrium betonicifolium Jacq. es el nombre que se debe aceptar para este endemismo de Madeira. También se designan lectotipos con epitipos para T. betonicifolium y T. betonicum L’Hér.Johann Reinhold Forster and his teenaged son John Georg Adam Forster (then 17) joined James Cook’s second voyage (1772-1775), as botanist and artist, respectively. Upon their return they described six species that are pertinent to the study of the Macaronesian flora. Previous typifications are revisited and we designate lectotypes for Aytonia rupestris J.R. Forst. & G. Forst. (Aytoniaceae), Borago tristis G. Forst. (Boraginaceae), and Teucrium canescens G. Forst. (Lamiaceae). We designate epitypes for A. rupestris and Epibaterium pendulum J.R. Forst & G. Forst. Our study indicates that Teucrium betonicifolium Jacq. is the accepted name for this Madeiran endemic. Lectotypes, along with epitypes, are also designated for T. betonicifolium and T. betonicum L’Hér

RECOGNITION OF THREE TAXA OF EASTERN NORTH AMERICAN \u27WALDSTEINIA\u27 AND THEIR APPROPRIATE NAMES WHEN INCORPORATED INTO GEUM (COLURIEAE: ROSACEAE)

Volume: 2Start Page: 415End Page: 41

SOLID AGO SECT. PTARMICOIDEI, A NEW COMBINATION TO REPLACE A \u27RANKLESS\u27 NAME USED BY TORREY AND A. GRAY (ASTERACEAE: ASTEREAE)

Volume: 21Start Page: 755End Page: 75

A NOTE ON "ERITRICHUM SCHRAD. 1819" AND ERITRICHIUM SCHRAD. EX GAUDIN 1828 (BORAGINACEAE)

Volume: 7Start Page: 347End Page: 34

A NEW COMBINATION IN LAGOTIS (PLANTAGINACEAE)

Volume: 4Start Page: 219End Page: 22