Notices for Users of the Albums

1. New Albums and some changes


The latest genera Albums added to the Operation Wildflower Site are the ones on Brunia, Quaqua and Paranomus. This means that photos and stories of plants belonging to these genera already on the Site have been moved from the more general Albums called Shrubs and Succulents into their own new Albums under Genera. 


There is a genus Album in every case where enough material has been accumulated to warrant a stand-alone grouping of photos and stories. There are now more than 170 such Albums on genera of South African plants. The biggest ones (most photos) belong to the genera Crassula, Euphorbia, Pelargonium and Aloe. Keep watching, more will be added! If there is no genus Album yet on the plant you are looking for, check under Types or the Search Box.


In order to access all items on a plant of interest, the Search Box should be used, entering the botanical name of the plant. Most photos and stories on a particular plant are likely to be posted under Genera, (or if there are only few of them, in the conglomerate categories under Types). Habitat, Regions or Parks and Gardens may also contain some material on a species searched for, showing in the list generated when using the Search Box. The latest Regions Album is the one on the Langkloof. A new Parks and Gardens Album for the Caledon Wildflower Garden has also been created from existing material.


2. Want to talk about an Album Item?


There is a new way of communicating with the Editor of this Site regarding any of the Album Items.
Comments, questions, corrections, information and suggestions can be put to the Editor by using the following email address: This email address is being protected from spambots. You need JavaScript enabled to view it..


Please ensure that the Album Item concerned is clearly identified. Type its exact title as well as the Album Name in the Subject Line of your email. Please also state your name.


Similarly, communication regarding the functioning or technical aspects of the Site can be directed to the Webmaster at: This email address is being protected from spambots. You need JavaScript enabled to view it..




Graderia subintegra

Botanical name

Graderia subintegra

Other names

Wild penstemon




A perennial herb; erect or trailing shoots

Description of stem

Square in cross-section

Description of leaves

Simple, alternate, ovate, margins entire or deeply toothed or lobed, tomentose

Description of flowers

Funnel-shaped, usually pink, white or may be purple, irregularly lobed, nearly white on the lower inner surface; outer surface of the corolla and the filaments hairy; flower in spring or summer

Desciption of seed/fruit


Description of roots

Woody rootstock


Flower colour variation

Propagation and cultivation






Ecological rarity


Pests and diseases





Grassland, especially in rocky patches

Distribution (SA provinces)

Gauteng; Limpopo; Mpumalanga; North West; Free State


South Africa; Swaziland


Graderia subintegra in the Hartebeestfontein Conservancy: Photographed by Annette Raaff

Graderia subintegra; Photographed by Mercia Komen in the Rhenosterspruit Nature Conservancy


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