Helichrysum tillandsiifolium O. Hoffm.

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Helichrysum tillandsiifolium

Photo: Nicholas Wightman
Mafinga Mountains, Mafinga District, Muchinga Province

Helichrysum tillandsiifolium

Photo: Nicholas Wightman
Mafinga Mountains, Mafinga District, Muchinga Province

Helichrysum tillandsiifolium

Photo: Nicholas Wightman
Mafinga Mountains, Mafinga District, Muchinga Province

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Synonyms: Helichrysum chamaethamnos Mattf.
Common names:
Frequency:
Status:
Description:
Perennial herb forming cushions to 1 m in diameter, with flowering stems to 10(–20) cm high; rhizome woody and branched; stems prostrate, branched, covered in leaf sheaths, densely leafy. Leaves discolorous and silvery-grey beneath, sessile, linear, 1–3(–4) cm long, 0.1–0.3 cm wide, base half-amplexicaul and sheathing for afew mm, apex acute and mucronate, glabrous above with 3–5 clear parallel veins, silvery tomentose beneath. Capitula 3.5–6 mm long, heterogamous, 10–20(–30) together in terminal subglobose corymbs. Florets yellow, 40–50; outer florets 6–7, filiform, tube 2.3–2.5 mm long, lobes 0.4–0.5 mm long, style 2.5–3 mm long; inner florets 35–44, tube narrowly infundibuliform, 2.5–3 mm long, lobes 0.5–0.7 mm long, sparsely glandular, anthers ± 1.2 mm long, style 3–4 mm long. Achenes cylindrical, 0.5–0.9 mm long, glabrous; pappus white, 2–2.5 mm long, caducous in groups.
Notes:
Derivation of specific name: tillandsifolium: with leaves resembling Tillandsia, a genus in the Bromeliad family, Bromeliaceae
Habitat:
Altitude range:
Flowering time:Dec - Feb
Worldwide distribution: DRC (Katanga), Zambia and Tanzania
Growth form(s): Perennial.
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Wild, H. (Undated, c. 1980?). A draft revision of Helichrysum Mill. for Flora Zambesiaca Unpublished ms. Pages 46 - 47.

Other sources of information about Helichrysum tillandsiifolium:

Our websites:

Flora of Malawi: Helichrysum tillandsiifolium
Flora of Zambia: Helichrysum tillandsiifolium

External websites:

African Plants: A Photo Guide (Senckenberg): Helichrysum tillandsiifolium
BHL (Biodiversity Heritage Library): Helichrysum tillandsiifolium
EOL (Encyclopedia of Life): Helichrysum tillandsiifolium
GBIF (Global Biodiversity Information Facility): Helichrysum tillandsiifolium
Google: Web - Images - Scholar
iNaturalist: Helichrysum tillandsiifolium
IPNI (International Plant Names Index): Helichrysum tillandsiifolium
JSTOR Plant Science: Helichrysum tillandsiifolium
Mansfeld World Database of Agricultural and Horticultural Crops: Helichrysum tillandsiifolium
Plants of the World Online: Helichrysum tillandsiifolium
Tropicos: Helichrysum tillandsiifolium
Wikipedia: Helichrysum tillandsiifolium




Flora of Burundi: Species information: Helichrysum tillandsiifolium.
https://www.burundiflora.com/speciesdata/species.php?species_id=227370, retrieved 21 November 2024

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