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 Paranomus, Hoodia and Hesperantha. 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, Succulents and Bulbs 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 160 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..




Aloe marlothii

Botanical name

Aloe marlothii

Other names

Bergaalwyn (Afrikaans); umHlaba (Zulu); Kgopha (Sotho); Aloe spectabilis




Tree aloe, 2 to 6 m in height, with a wide and imposing single rosette

Description of stem

Single-stemmed upright, dry leaves persist on older plants below the rosette, but not to ground level

Description of leaves

Broad, succulent leaves, up to 1,5 m long and 25 cm wide at the base, tapering; grey-green to yellow-green; covered with thorns on both surfaces and red-brown spines on the edges

Description of flowers

The inflorescence is multiply branched with up to 30 outwardly slanted or horizontal racemes (the inflorescence may sometimes reach an exceptional size); flowers often orange-red, varying from red to yellow, occasionally two-toned;·flowering in winter

Description of seed/fruit

Fruit a lily-seed resembling capsule

Description of roots



The density of spines on the leaf surfaces; leaf and flower colour

Propagation and cultivation

Propagates from seed without difficulty in hot summer rainfall conditions; choose well-drained, full sun sites and plant with ample compost; transplants easily, even in the case of very small plants; roots or stem base does not have to be retained upon transplanting, other than for assisting balancing the plant; withstands varying rainfall and a wide range of temperatures


Drought and moderate cold resistant


Garden plants; limited medicinal use occurs of leaf sap in treating ailments such as roundworm and tapeworm; grounded leaf-powder (or ash) has been reported to be useful as a snuff admixture; kudus have been found to browse the leaves in conditions of extreme drought in spite of the thorny defence; hybridises readily with various other aloes

Ecological rarity

Not threatened

Pests and diseases

Prone to infestation with white scale insects that can be treated by applying a mixture of methylated spirits and soap or aerosol insecticides


Aloe spectabilis from Kwazulu-Natal, with its racemes more erect, is lately regarded as part of A. marlothii


Grassland, bushveld, wooded and rocky hills, mountainous areas

Distribution (SA provinces)

Mpumalanga, Gauteng, North West, Limpopo, Kwazulu-Natal


South Africa, Swaziland, Mozambique, Zimbabwe

[Information from]

Visitor Numbers

This week8828
This month18095

Item of Interest