This species shows an interesting transition from Coryphantha to Echinocactus. The woolly groove of the Coryphantha extends from the spine-bearing areola to the axil of the tubercle, where it expands into the flower-bearing areola. macromeris the groove extends only about half way down the tubercle and gives origin to the flower-bearing areola on the side of the tubercle; while in Echinocactus the flower-bearing areola becomes adjacent to the spine-bearing areola and the flower appears at the summit of the tubercle.英文原著 · 《The North American Species of》
Usually globose to oblong plants (simple, branching or cespitose), but sometimes slender-cylindrical, covered with spine-bearing tubercles: flower-bearing areola axillary (with reference to tubercles), entirely separate from the terminal spine-bearing areola, although sometimes (Coryphantha) connected with it by a woolly groove along the upper face of the tubercle: ovary naked: seeds smooth or pitted: embryo usually straight, with short cotyledons. Originally defined by Linnaeus in his Systema, ed. l (1735).英文原著 · 《The North American Species of》
Depressed-globose, proliferous and cespitose, tuberculate-ribbed, unarmed plants: tubercles at first conical and bearing at summit a flower-bearing areola with a dense tuft or short pencil of compact erect hairs, when mature becoming broad and rounded (with the remnant of the penicellate tuft as a persistent pulvillus in a small central depression) and coalescing into broad convex vertical ribs: spine bearing areolae obsolete: flowers borne at the summit of nascent tubercles: ovary naked (that is free from scales, but often downy): fruit and seed unknown.英文原著 · 《The North American Species of》
One of your remarks I do not see the bearing of under your point of view-- namely, that in monotypic genera "the variation and variability" are "much more frequently noticed" than in polytypic genera. I hardly like to ask, but this is the only one of your arguments of which I do not see the bearing; and I certainly should be very glad to know. I believe I am the slowest (perhaps the worst) thinker in England; and I now consequently fully admit the full hostility of Urticaceae, which I will give in my tables.英文原著 · 《More Letters of Charles Darwin Volume I》
This is one of those Ballads which, from the days of Arild, have been much sung in Denmark: we find in it the names and bearings of most of those renowned heroes, who are mentioned separately in other poems. It divides itself into two parts;--the first, which treats of the warrior's bearings, has a great resemblance to the 178th chapter of the Vilkina Saga, as likewise has the last part, wherein the Duel is described, to the 180th and 181st chapters of the same.英文原著 · 《Romantic Ballads》
Two heralds on each side of a gentleman on horseback bearing a banner with the arms of Vicenza and Otranto quarterly - a circumstance that much offended Manfred - but he stifled his resentment. Two more pages. The Knight's confessor telling his beads. Fifty more footmen clad as before. Two Knights habited in complete armour, their beavers down, comrades to the principal Knight. The squires of the two Knights, carrying their shields and devices. The Knight's own squire. A hundred gentlemen bearing an enormous sword, and seeming to faint under the weight of it.英文原著 · 《The Castle of Otranto》