Page 30: 1,106 results for apex
-
Gymnocarpium jessoense (Nahanni oak fern)
...plant apex (vs. G. jessoense, with the leaf stipitate-glandular on petiole, rachis, and abaxial blade surface, and basal leaflets and basiscopic leafules curving toward apex of plant).: Gy...
-
Quercus palustris (pin oak)
...the apex (vs. Q. palustris, with the terminal winter bud glabrous or with a few hairs near the apex, terete to obscurely angled in cross-section, carpellate involucre concealing 1/5 to 1/3 of the nut,...
-
Cyperus: Dichotomous Key
...the apex; achenes ovate to obovate in outline, rounded to broad-acute at apex, compressed to biconvex in cross-section 4a. Style divided nearly to its base, usually persistent in fruit; a...
-
Bidens: Dichotomous Key
...cartilaginous apex or with a truncate apex in B. tripartita 13a. Disk corollas gradually expanded apically, more herbaceous throughout and the lobes only weakly pigmented with yell...
-
Scirpus: Dichotomous Key
...very apex 6b. Perianth bristles numbering mostly 5 or 6 per flower, more than 0.6 times as long as the achene, barbed in the apical half 7a. Longer perianth bristles shorter ...
-
Atriplex: Dichotomous Key
...the apex) and with normal dicotyledenous venation (i.e., many vein branches free and not rejoining to form a reticulum) 4a. Fruiting bracteoles obovate-orbicular to obtriangular, with 3–...
-
Acer: Dichotomous Key
...the apex; branchlets often with collateral buds; central lobe of the leaf more than 50% as long as the blade and narrowed near the base; bark on mature trees with long, curling plates 11b...
-
Juncus ambiguus (seaside toad rush)
...at apex, and inflorescences relatively open (vs. J. ambiguous, with inner tepals rounded to acute at the apex, many equaling or shorter than the capsule, capsules mostly truncate at apex, and inflores...
-
Cystopteris tenuis (Mackay's fragile fern)
...the apex of the rhizome, rhizome pubescent, especially toward apex, with yellow hairs, and leafules, especially those of the basal medial portion of the blade, borne on evident stalks (vs. C. tenuis, ...
-
Bouteloua repens (slender grama)
... apex of panicle branch axis prominently bifid or trifid and upper glume bilobed, the awn emerging from the sinus (vs. B. repens, with the apex of the panicle branch axis entire and the up...