Eastern Mojave Vegetation
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Eastern Mojave Vegetation
| Coll. No. 330, Chaenactis fremontii |
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Scanned 24 October 2013. Coll. No. 330, 20 Apr 2004, characters observed while keying: Annual, tap-rooted, to 35 cm.; Stem variously branched, proximal hairs 0, distally minutely glandular; Leaves, alternate, to 7 cm., deeply pinnately lobed below to entire above; Inflorescence, single heads on 5 cm. peduncles, flowers of two kinds in same heads, outer corollas not strap-shaped, head radiant; Phyllaries in 2+ series, ±equal length, outermost sometimes subtending a ray flower, without embedded oil gland, margin green, tip acute; Pappus of scales, few, one long (6 mm.) appearing among disc flowers remainder short, margins ragged; Corollas white; Fruit, 6 mm., dark brown.
Article records that use this photograph:
Other photos about Species - Asteraceae or Chaenactis fremontii.
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Date and time this page was prepared: 11/3/2024 5:39:32 PM |