Sjirk Geerts

4PUBLICATIONS
10CO-AUTHORS
Plant developmental and reproductive biologyPollination biology and systemsField organic and low chemical input horticultureForestry sciences not elsewhere classified
Featured researcher

Get your video featured.

JoVEPublish with JoVE
Journal

Publications (4)

|Dec 12, 2025
Generalization for both diurnal and nocturnal pollination in the mass-flowering desert geophyte Nerine laticoma (Amaryllidaceae).

G L Theron, C Barker, M Castañeda-Zárate

|Nov 16, 2024
Impacts of Supplemental Feeding on Sunbird-Pollination Systems in Young Fynbos Varies with Floral Abundance.

Asekho Mantintsilili, Sjirk Geerts, Colleen L Seymour

|Oct 07, 2022
Where are the seeds? Lack of floral morphs prevent seed production by the tristylous Pontederia cordata in South Africa.

Sage N L Wansell, Sjirk Geerts, Julie A Coetzee

Pageof 1