Morales, JF; Liede-Schumann, S: The genus Prestonia (Apocynaceae) in Colombia, Phytotaxa, 265, 204-224 (2016)
Abstract:

A treatment of Prestonia in Colombia is presented, including a key to the 25 species, descriptions, distribution data, and selected specimens examined. Prestonia megagros is reported for the country for first time, and conversely, P. surinamensis is excluded. Prestonia antioquiana is newly described and illustrated. A lectotype is designated for Echites megagros.

Aktuelle Termine


BayCEER-Kolloquium:
Do. 14.12.2017
A Molecular Scale Approach: X-Ray Absorption Spectroscopy in Environmental Study
Do. 21.12.2017
Silicon in biogeochemistry
Ökologisch-Botanischer Garten:
So. 07.01.2018
Stärk´ anlaufen: Winterspaziergang im ÖBG
So. 07.01.2018
Musikalischer Jahresbeginn mit den Rockin´ Dinos
Workshop:
Do. 14.12.2017
Workshop on synchrotron-based X-ray absorption spectroscopy
Wetter Versuchsflächen
Luftdruck (356m): 961.0 hPa
Lufttemperatur: 0.3 °C
Niederschlag: 1.5 mm/24h
Sonnenschein: 3 h/d
Wind (Höhe 17m): 9.2 km/h
Wind (Max.): 20.9 km/h
Windrichtung: S

...mehr
Globalstrahlung: 2 W/m²
Lufttemperatur: -2.3 °C
Niederschlag: 0.1 mm/24h
Sonnenschein: <1 h/d
Wind (Höhe 32m): 25.5 km/h
Wind (Max.): 47.9 km/h

...mehr