Hose-in-Hose Primulas
- An article by Simon Crawford about this form of primrose, with several photographs.
- http://www.paradise-garden.co.uk/flowers/hose.html

Canadian Poisonous Plants Information System
- Primula obconica may cause dermatitis on certain people. This is the result of touching the hairs on the leaves or other plant parts.
- http://www.cbif.gc.ca/pls/pp/ppack.info?p_psn=175&p_type=all&p_sci=comm&p_x=px

Primula Dell at the Devonian Botanic Garden
- Information and photographs on Primulas.
- http://www.devonian.ualberta.ca/primdell.html

Get Growing Gardening Tips - Growing Primulas
- Illustrated and detailed guide to the care and cultivation of Primulas.
- http://www.devonian.ualberta.ca/getgro38.html

Growing and Caring for Primroses
- Facts about the cultivation of these plants. Includes a list of some common varieties and instructions for growing from seed.
- http://www.thegardenhelper.com/primrose.html

Plant Pictures - - Primula
- List some primulas suitable for alpine gardens, borders, and indoors.
- http://www.overthegardengate.net/garden/archives/template.asp?linkid=532

Primula veris L. (cowslip)
- Primula veris L. (cowslip) pictures.
- http://www.bioimages.org.uk/html/T1115.HTM

Plant Viruses Online - Primula mosaic potyvirus
- Primula mosaic potyvirus is mainly a problem for Primula obconica but it can be spread to other species of plants too.
- http://image.fs.uidaho.edu/vide/descr655.htm

Franz Hadacek's Alpine Plants and Bulbs
- Contains pictures of various primula species. Includes a brief description of where each plant is found.
- http://www.franz-alpines.org/

Primula and Auricula Galleries
- Pictures of prize winning exhibition primulas and auriculas organised into photo galleries.
- http://www.users.totalise.co.uk/~viv.pugh/index.html

Primulas Auriculas Alpines and Shows
- Pictorial visits to recent primula, auricula and alpine flower shows. Included are photographs of species primulas such as allionii and marginata, show auriculas and alpine auriculas from specialist flower shows.
- http://www.wilkin94.fsnet.co.uk

Primroses
- General introduction by Sara Williams.
- http://gardenline.usask.ca/yards/primrose.html

Primula vialii
- Article on Primula vialii, and its care and cultivation with several good photographs.
- http://www.rainyside.com/features/plant_gallery/perennials/Primula_vialii.html

Alpine Plant Article - Primulas
- Information on miniature hybrid primulas which remain little known in America although they have long been grown and admired by European growers.
- http://www.backyardgardener.com/mttahoma/artmt.html

Cowslip (Primula veris)
- Information and herbal qualities.
- http://www.botanical.com/botanical/mgmh/c/cowsl112.html

Viruses of Plants
- Known susceptibilities of Primulaceae.
- http://image.fs.uidaho.edu/vide/famly110.htm

Primrose (Primula vulgaris)
- Features description and herbal qualities.
- http://www.botanical.com/botanical/mgmh/p/primro69.html

Primula from Botany.com
- Introduction to the types, characteristics and care involved.
- http://www.botany.com/primula.html

Auricula.com
- All about Primula Auricula and Primroses. Cultivation information, books and plants for sale. Includes photos of plants.
- http://www.auricula.com