familyCaryophyllaceae
subfamilyCaryophyllaceae subfam. Alsinoideae
genusMinuartia
speciesMinuartia nuttallii
Minuartia nuttallii var. gracilis
Sida 21: 753. 2004.
Common names: Brittle sandwort
Endemic
Basionym: Arenaria nuttallii var. gracilis B. L. Robinson Proc. Amer. Acad. Arts 29: 304. 1894
Synonyms: Arenaria nuttallii subsp. gracilis (B. L. Robinson) Maguire Minuartia nuttallii subsp. gracilis (B. L. Robinson) McNeill
Treatment appears in FNA Volume 5. Treatment on page 130.
Revision as of 09:20, 30 July 2020 by imported>Volume Importer
Leaves tightly appressed to occasionally arcuate-spreading; blade 5–7 mm, apex spinescent. Flowers: sepals 1 (–3) -veined, lanceolate (herbaceous portion lanceolate to often narrowly so), 4–5.7 mm, apex spinescent; petals 0.7–1 times as long as sepals.
Phenology: Flowering spring–summer.
Habitat: Loose talus, sandy flats, barren rock
Elevation: 2600-3800 m
Distribution
Calif., Nev., Oreg.
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Minuartia nuttallii var. gracilis"
perigynous +
spinescent +
entire +
purple +
stipitate-glandular +
dull +
rounded;acute;acuminate +
absent +
spongy +
distinct +
absent +
clawed +
absent +
arising +
absent +
1-veined +
green +
straight +
rigid +
foliaceous +
paired +
absent +
reduced +
scarious +
usually shorter +
ovoid +
5 cm50 mm <br />0.05 m <br /> (?) +
absent +
branched +
trailing +
woody +
Brittle sandwort +
absent +
many-branched +
woody +
open +
congested +
absent +
arising +
dish--shaped +
absent +
distinct +
sessile +
congested +
symmetric +
absent +
inconspicuous +
simple +
disc--shaped +
(3-)6-30-flowered +
0.2-2 times as long as leaves +
spaced +
connate +
tightly appressed;occasionally arcuate-spreading +
silvery +
herbaceous +
rounded +
scarious +
absent +
small +
prominent +
2-lobed +
swollen +
superior +
campylotropous +
reflexed;erect;arcuate-spreading +
absent +
stipitate-glandular +
perigynous +
straight +
central +
surrounding +
annular +
fugacious +
0.7-1 times as long as sepals +
absent +
obovate +
absent +
Sida +
2004 +
trailing +
arising +
absent +
reticulate +
reddish-brown;dark-brown +
1;25 +
tuberculate +
oblongelliptic +
1(-3)-veined +
not awned +
opposite +
green +
persistent +
distinct +
lanceolate +
not enlarging +
scarious +
Endemic +
arising +
absent +
absent +
green +
herbaceous +
ascending;erect +
glandular-hairy +
terete +
subcapitate +
absent +
papillate +
absent +
distinct +
absent +
glabrous +
filiform +
filiform +
thickened +
woody +
Minuartia nuttallii var. gracilis +
Minuartia nuttallii +
variety +
tuberous +
divided +
low-rounded +
indehiscent +
entire +
perennial +
horizontal +
absent +