Clarification of the confusion surrounding the generic name Bryomorphe Harv. (Asteraceae: Gnaphalieae), and the new genus Muscosomorphe J. C. Manning
Author
Manning, John
Author
Govaerts, Rafael
text
Bothalia
2021
a 8
2021-09-10
51
2
1
3
http://dx.doi.org/10.38201/btha.abc.v51.i2.8
journal article
10.38201/btha.abc.v51.i2.8
2311-9284
10515139
The new genus
Muscosomorphe
Muscosomorphe
J.C.Manning
,
gen. nov.
Bryomorphe
sensu Koekemoer
in
Bothalia 41: 325 (2011)
, non Harv. (1863).
Type
species:
M. aretioides
(Turcz.) J.C.Manning
[
Bryomorphe
sensu Harv.,Thesaurus Capensis
2: 33 (1863)
, pp., excluding
type
Klenzea lycopodioides
]
Dwarf, cushion-forming shrublets.
Leaves
ascendingincurved, imbricate, linear, adaxial surface tomentose with longitudinally striate hairs, adaxial surface lachnate.
Capitula
heterogamous, terminal, 1 to 3 at branch tips, partially concealed among leaves.
Involucral bracts
multiseriate, outer bracts ovate, foliaceous distally, inner bracts linear to narrowly oblong, scarious, rounded apically with large lateral wings clasping florets.
Receptacle
alveolate.
Ray florets
6 or 7, female, lamina 3-lobed, white.
Style branches
obtuse, sweeping hairs not tufted.
Disc florets
7 to 9, bisexual, corolla purple.
Anthers
basally tailed.
Style branches
truncate, sweeping hairs tufted.
Cypselas
terete, laevigate; pappus setae ± 15 to 30, free, barbed in lower four fifths, densely plumose distally, occasionally interspersed with clavate cells.
M. aretioides
(Turcz) J.C.Manning
,
comb. nov.
Helichrysum aretioides
Turcz.
in
Bulletin de la Sociéte Impériale des Naturalistes de Moscou 24: 79 (1851)
.
Bryomorphe aretioides
(Turcz.) Druce
in Second Supplement to Botanical Society & Exchange Club of the British Isles, Report for 1916, 4: 611 (1917).
Type
:
South Africa
,
Western Cape
: summits of Table and Hottentots Holland mtns,
Zeyher 2908
(KW-1000916, holo.-image!; K-415093-image!, P-21335 and 21336-images!, PRE!, S-06-14625- image!, SAM!, TCD, iso.).
Etymology
: From the Latin
muscosus
moss-like, alluding to the cushion-forming habit and to the generic name
Bryomorphe
that was previously used by
Harvey (1863)
.