Conservation conundrum – Red listing of subtropical-temperate coastal forested wetlands of South Africa

A new, localised species of purple radiate Senecio (Asteraceae: Senecioneae) from the Sneeuberg massif, South Africa

Phytotaxa ◽

10.11646/phytotaxa.406.3.4 ◽

2019 ◽

Vol 406 (3) ◽

pp. 180-190

Author(s):

VINCENT RALPH CLARK ◽

JOÃO DE DEUS VIDAL JUNIOR ◽

NIGEL PAUL BARKER

Keyword(s):

South Africa ◽

Novel Species ◽

Eastern Cape ◽

Red Listing

Senecio stella-purpurea is described as a novel species endemic to the Sneeuberg Centre of Floristic Endemism, Eastern Cape, South Africa. The species was first encountered in 2006 and erroneously identified as S. arenarius in the checklist for the Sneeuberg massif. Closer inspection of the material indicated that this is a novel species clearly distinct in southern Africa’s purple-flowered Senecio flora. Morphologically it is closest to S. glastifolius, S. umbellatus, and S. grandiflorus, but differs by the presence of pinnatisect leaves, solitary flowers, and a densely glandular hairy indumentum along its vegetative parts. Occupying approximately only 200 km2 in the eastern and western Sneeuberg, mostly above 1800 m elevation in Karoo Escarpment Grassland, the IUCN Red Listing status of VULNERABLE is proposed.

Download Full-text

Time and Latitude in South Africa

International Astronomical Union Colloquium ◽

10.1017/s0252921100026816 ◽

1972 ◽

Vol 1 ◽

pp. 27-38

Author(s):

J. Hers

Keyword(s):

South Africa ◽

Cape Town ◽

Astronomical Observations ◽

Royal Observatory ◽

The Republic ◽

Astronomical Determination ◽

Limited Accuracy ◽

Better Than

In South Africa the modern outlook towards time may be said to have started in 1948. Both the two major observatories, The Royal Observatory in Cape Town and the Union Observatory (now known as the Republic Observatory) in Johannesburg had, of course, been involved in the astronomical determination of time almost from their inception, and the Johannesburg Observatory has been responsible for the official time of South Africa since 1908. However the pendulum clocks then in use could not be relied on to provide an accuracy better than about 1/10 second, which was of the same order as that of the astronomical observations. It is doubtful if much use was made of even this limited accuracy outside the two observatories, and although there may – occasionally have been a demand for more accurate time, it was certainly not voiced.

Download Full-text

Indirect Rule in South Africa

10.1017/upo9781580467421 ◽

2009 ◽

Author(s):

J. C. Myers

Keyword(s):

South Africa ◽

Indirect Rule

Download Full-text

Combining Professional Interests and Travel: People to People Citizen Ambassador Program

Perspectives on Global Issues in Communication Sciences and Related Disorders ◽

10.1044/gics1.2.47 ◽

2011 ◽

Vol 1 (2) ◽

pp. 47-54

Author(s):

Alex Johnson ◽

Amanda Hitchins

Keyword(s):

South Africa ◽

Health Education ◽

Communication Disorders ◽

Social Conditions ◽

Speech Language Pathologists ◽

Exchange Program

Abstract This article summarizes a series of trips sponsored by People to People, a professional exchange program. The trips described in this report were led by the first author of this article and include trips to South Africa, Russia, Vietnam and Cambodia, and Israel. Each of these trips included delegations of 25 to 50 speech-language pathologists and audiologists who participated in professional visits to learn of the health, education, and social conditions in each country. Additionally, opportunities to meet with communication disorders professionals, students, and persons with speech, language, or hearing disabilities were included. People to People, partnered with the American Speech-Language-Hearing Association (ASHA), provides a meaningful and interesting way to learn and travel with colleagues.

Download Full-text