Page 28: 1,106 results for apex
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Lycopodiaceae: Dichotomous Key
...the apex; horizontal shoots subterranean, lacking winter bud constrictions 5b. Upright shoots with 1–4 subdichotomous branches (i.e., the shoots not dendroid and the main axis usually obs...
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Carex Group 2: Dichotomous Key
...at apex; plants of alpine ridges and plateaus 2b. Basal sheaths not tinged with anthocyanic pigments; carpellate scales acute to acuminate at apex; plants of organic soil wetlands ...
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Section Limosae: Dichotomous Key
...at apex, with a beak 0.1–0.5 mm long; stems usually aphyllopodic, without dead leaf remains at base; lateral spikes with 8–30 perigynia; leaf blades glaucous-green, involute 3b. Perigynia...
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Section Careyanae: Dichotomous Key
...the apex, the middle ones 2.6–3.6 (–3.8) mm long; vegetative shoots much taller than the flowering stems 3b. Staminate spikes (1–) 1.2–2.7 mm wide; staminate scales acute at the apex, the...
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Festuca: Dichotomous Key
...wide; apex of ovary pubescent; panicles with eventually wide-spreading or even somewhat deflexed branches with triangular cross-section 1b. Leaf blades involute or rarely flat, 0.2–3 mm w...
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Alopecurus: Dichotomous Key
...the apex [Fig. 185]; anthers 2.2–3.5 mm long 2a. Glumes connate at the base for up to 25% of their length, ciliate on the keel with long hairs [Fig. 185], the hairs on the apical half of ...
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Calamagrostis: Dichotomous Key
...at apex; caryopsis pubescent at apex 2b. Awn attached at or below the middle of the lemma [Fig. 203]; rachilla pubescent throughout; caryopsis glabrous 3a. Callus hairs scant...
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Dysphania: Dichotomous Key
...very apex, prominently reticulate-veiny, completely enclosing the mature fruit [Fig. 337]; leaves not aromatic, the blades lacking glands 1b. Calyx distinct or connate only at base, not r...
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Senecio: Dichotomous Key
...dark apex; involucre with about 13 principal involucral bracts 4b. Rays absent; involucral bracts with a dark apex, this dark red to red-brown, becoming black [Fig. 450]; involucre with a...
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Campanula: Dichotomous Key
...the apex of the stem and branches [Fig. 535] 11a. Stem sharply angled; lower leaf blades evidently cordate at the base; inflorescenc a loose raceme of 1–4 flowers at the apex of the stem ...