Tapinanthus rubromarginatus

Tapinanthus rubromarginatus, commonly known as red mistletoe, is a species of plant in the family Loranthaceae. The leaf margins are red as reflected by the specific name rubro-, meaning "red", and marginatus meaning "margin".[1]

Red mistletoe
Flowers of T. rubromarginatus
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Order:	Santalales
Family:	Loranthaceae
Genus:	Tapinanthus
Species:	T. rubromarginatus
Binomial name
Tapinanthus rubromarginatus (Engl.) Danser
Synonyms
Loranthus glabrifolius Conrath Loranthus rubromarginatus Engl.

Range and hosts

It is native to northern South Africa, northwards of the Vaal and Pongola Rivers, and to the uplands of western and northern Swaziland. The host plants include Protea caffra, Protea roupelliae and Faurea saligna.

Description

Sunbird feeding on T. rubromarginatus nectar, and assisting in pollination.

This is a deciduous, semi-parasitic aerial shrub, that attaches itself to the host plant by haustoria. The leaves are clustered in groups, and have narrow, dark red edges.[2] The pinkish red flowers appear in spring, and the berries are similarly coloured.[2]

Reproduction

Sunbirds are attracted by the flower nectar and perform most of the pollination. The pistil and anthers make contact with the sunbird's crown feathers, as it probes the perianth tube.[1] Several species of birds eat the sweet fruit, the seeds of which are coated with a thick, sticky glue. This glue sticks to the beak, and is wiped off on another branch, where the seed is deposited and eventually germinates.[1]

References

1. Hankey, Andrew (September 2001). "Tapinanthus rubromarginatus [Engl.] Danser". PlantZAfrica. SANBI. Retrieved 8 February 2019.
2. van Wyk, Braam; Malan, Sasa (1988). Veldgids tot die Veldblomme van die Witwatersrand- & Pretoria-gebied. Cape Town: Struik Uitgewers. p. 222. ISBN 0-86977-815-3.